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the_o least_o resistance_n it_o find_v none_o at_o the_o entry_n of_o the_o tracheal_n artery_n and_o it_o rencounter_v every_o where_o else_o there_o it_o enter_v it_o get_v into_o the_o bronchiae_n from_o hence_o it_o pass_v into_o the_o vesicles_n of_o the_o lung_n it_o blow_v they_o up_o as_o much_o as_o be_v needful_a for_o they_o to_o occupy_v as_o much_o space_n as_o the_o wall_n of_o the_o breast_n do_v abandon_v even_o as_o the_o motion_n which_o be_v give_v to_o the_o two_o board_n of_o a_o pair_n of_o bellows_o when_o they_o be_v raise_v from_o one_o another_o do_v thrust_v as_o much_o air_n into_o the_o bellows_o as_o be_v needful_a to_o occupy_v the_o space_n which_o the_o board_n of_o the_o bellows_o have_v leave_v by_o this_o mean_v the_o muscle_n which_o serve_v to_o draw_v down_o the_o rib_n have_v their_o fibre_n extreme_o stretch_v to_o the_o length_n the_o fibre_n of_o the_o musculous_a tunicle_n of_o the_o tracheal_n artery_n and_o of_o the_o bronchiae_n be_v 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sulphur_n of_o the_o blood_n and_o the_o acid_v ferment_n with_o its_o volatile_a alcaly_n the_o blood_n become_v thereby_o more_o subtle_a more_o agitate_a and_o more_o ratify_v from_o all_o this_o we_o may_v conclude_v that_o the_o respiration_n serve_v to_o make_v the_o blood_n pass_v from_o the_o pulmonary_a artery_n into_o the_o pulmonary_a vein_n and_o to_o keep_v up_o the_o fermentation_n of_o it_o by_o mean_n of_o the_o nitrous_a spirit_n which_o mingle_v its_o self_n with_o it_o and_o since_o this_o spirit_n heighten_v the_o red_a colour_n of_o the_o blood_n it_o may_v be_v also_o say_v that_o the_o respiration_n serve_v to_o maintain_v it_o and_o that_o by_o its_o mean_n the_o lympha_fw-la and_o chyle_n which_o do_v mingle_v with_o it_o take_v by_o degree_n its_o colour_n and_o nature_n the_o ninteenth_n discourse_n of_o the_o spleen_n when_o we_o follow_v the_o blood_n which_o go_v out_o of_o the_o left_a ventricle_n of_o the_o heart_n we_o find_v that_o the_o first_o entrail_n of_o those_o which_o we_o have_v not_o yet_o examine_v to_o which_o it_o go_v be_v the_o spleen_n it_o be_v of_o a_o red_a colour_n of_o a_o considerable_a bigness_n place_v in_o the_o low_a belly_n on_o the_o left_a side_n and_o a_o little_a low_o than_o the_o liver_n in_o the_o spleen_n there_o be_v a_o artery_n and_o a_o nerve_n which_o do_v enter_v into_o it_o in_o company_n and_o a_o vein_n which_o go_v out_o at_o the_o same_o place_n these_o artery_n end_v in_o little_a membranous_a cell_n who_o figure_n do_v near_o resemble_v the_o leaf_n of_o the_o fearn_n the_o vein_n derive_v its_o origine_fw-la from_o the_o same_o cell_n this_o appear_v when_o we_o blow_v into_o the_o artery_n or_o the_o vein_n for_o the_o breath_n pass_v into_o the_o cell_n these_o cell_n be_v all_o fill_v with_o small_a glandule_n
same_o reason_n that_o when_o we_o receive_v the_o blood_n among_o hot_a water_n as_o soon_o as_o be_v come_v out_o of_o the_o vein_n there_o gather_v about_o small_a rod_n which_o you_o put_v into_o it_o a_o mucilaginous_a and_o glairous_a substance_n for_o the_o alcaly_n spread_v through_o all_o the_o water_n with_o the_o sulphur_n and_o strike_v together_o against_o the_o surface_n of_o the_o small_a rods._n the_o alcaly_n never_o fix_v to_o they_o because_o they_o have_v not_o proper_a particle_n for_o this_o but_o the_o sulphur_n insinuate_v into_o the_o pore_n of_o the_o wood_n which_o be_v open_v by_o the_o heat_n of_o water_n the_o extremity_n of_o their_o branch_n so_o that_o find_v themselves_o engage_v they_o continue_v fix_v there_o and_o the_o other_o sulphureous_a part_n of_o the_o blood_n which_o swim_v in_o the_o water_n join_v to_o the_o first_o so_o that_o in_o fine_a when_o the_o water_n be_v become_v cold_a we_o find_v the_o sulphur_n of_o the_o blood_n upon_o the_o surface_n of_o the_o rod_n like_v to_o a_o glaire_n or_o a_o mucilage_n the_o three_o discourse_n of_o the_o glandule_n when_o we_o follow_v the_o artery_n and_o the_o vein_n we_o find_v that_o a_o great_a number_n of_o their_o branch_n end_v at_o certain_a round_a body_n involve_v in_o a_o most_o delicate_a coat_n and_o from_o which_o body_n there_o come_v a_o canal_n and_o from_o thence_o flow_v a_o liquor_n quite_o different_a from_o the_o blood_n the_o anatomist_n call_v these_o round_a body_n glandule_n there_o be_v three_o considerable_a thing_n to_o be_v remark_v in_o they_o the_o first_o that_o each_o glandule_n receive_v a_o branch_n of_o a_o artery_n which_o carry_v the_o blood_n to_o it_o and_o that_o there_o go_v from_o it_o a_o branch_n of_o a_o vein_n which_o carry_v the_o blood_n away_o the_o second_o that_o there_o go_v a_o canal_n from_o each_o glandule_n from_o whence_o flow_v a_o liquor_n different_a from_o the_o blood_n and_o the_o three_o that_o the_o composition_n of_o glandule_n be_v of_o two_o sort_n some_o be_v nothing_o but_o a_o heap_n of_o small_a vessel_n contort_a which_o reunite_a make_v the_o canal_n through_o which_o there_o flow_v a_o particular_a liquor_n and_o other_o be_v nothing_o but_o a_o assemblage_n of_o little_a vesicles_n in_o some_o place_n these_o vesicles_n be_v angular_a and_o there_o be_v a_o communication_n between_o their_o cavity_n so_o that_o they_o end_v all_o into_o two_o or_o three_o who_o prolongation_n make_v the_o canal_n from_o whence_o flow_v the_o liquor_n which_o be_v different_a from_o the_o blood_n in_o some_o other_o there_o be_v separate_v vesicles_n which_o send_v each_o one_o in_o particular_a a_o little_a canal_n those_o which_o be_v nothing_o but_o a_o heap_n of_o contort_a vessel_n we_o shall_v call_v vascular_a glandule_n and_o those_o which_o be_v compose_v of_o nothing_o but_o a_o heap_n of_o vesicles_n we_o shall_v name_v vesicular_a glandule_n if_o we_o reason_n upon_o these_o three_o thing_n we_o will_v easy_o discover_v the_o nature_n of_o glandule_n the_o artery_n bring_v the_o blood_n which_o after_o have_v water_v the_o vessel_n or_o vesicles_n of_o the_o glandule_n return_n by_o the_o vein_n which_o go_v from_o they_o now_o the_o glandule_n be_v nothing_o but_o a_o composure_n of_o small_a vessel_n or_o vesicles_n full_a of_o a_o liquor_n different_a from_o the_o blood_n but_o for_o that_o we_o have_v not_o hitherto_o discover_v any_o vessel_n which_o bring_v any_o thing_n to_o the_o glandule_n but_o the_o artery_n which_o carry_v blood_n thither_o we_o may_v well_o think_v that_o this_o liquor_n be_v a_o certain_a portion_n of_o arterial_a blood_n which_o have_v be_v separate_v from_o it_o by_o the_o vessel_n or_o vesicles_n and_o have_v be_v collect_v into_o their_o cavity_n from_o whence_o it_o come_v that_o this_o liquor_n flow_v always_o from_o the_o glandule_n by_o the_o little_a canal_n which_o come_v from_o it_o and_o which_o we_o shall_v call_v the_o excretory_n canal_n the_o difference_n that_o be_v between_o this_o liquor_n and_o the_o blood_n ought_v not_o to_o keep_v we_o from_o be_v of_o this_o sentiment_n for_o since_o the_o blood_n be_v compose_v of_o heterogeneous_a principle_n a_o certain_a portion_n of_o one_o or_o many_o of_o these_o principle_n may_v be_v separate_v from_o the_o blood_n into_o the_o cavity_n of_o the_o vessel_n or_o vesicles_n of_o the_o glandule_n and_o for_o that_o the_o principle_n of_o the_o blood_n be_v not_o to_o be_v meet_v with_o there_o whether_o in_o number_n or_o proportion_n sufficient_a to_o make_v blood_n the_o liquor_n that_o result_v from_o this_o assemblage_n must_v be_v a_o liquor_n quit_v different_a from_o blood_n thus_o the_o liquor_n that_o flow_v from_o the_o glandule_n by_o their_o excretory_a vessel_n must_v come_v from_o the_o blood_n but_o that_o which_o confirm_v we_o yet_o more_o in_o this_o sentiment_n be_v that_o we_o can_v extract_v nothing_o from_o this_o liquor_n by_o chymie_n which_o we_o do_v not_o draw_v from_o blood_n which_o be_v a_o evident_a enough_o mark_n that_o this_o liquor_n be_v no_o other_o thing_n but_o a_o assemblage_n of_o certain_a principle_n which_o have_v be_v separate_v from_o the_o blood_n by_o mean_n of_o the_o glandule_n as_o to_o the_o liquor_n which_o one_o glandule_n separat_n from_o the_o blood_n we_o observe_v that_o it_o be_v always_o the_o same_o nevertheless_o we_o must_v not_o for_o this_o imagine_v that_o all_o glandu_fw-fr es_fw-mi separate_v the_o same_o liquor_n experience_n make_v appear_v to_o we_o most_o considerable_a difference_n between_o the_o liquor_n which_o proceed_v from_o different_a glandule_n which_o abundant_o show_v that_o for_o the_o most_o part_n diverse_a glandule_n separate_v different_a principle_n from_o the_o mass_n of_o blood_n but_o as_o this_o do_v not_o entire_o satisfy_v the_o mind_n it_o will_v not_o perhaps_o be_v impertinent_a to_o inquire_v into_o the_o manner_n how_o the_o glandule_n do_v separate_v from_o the_o blood_n the_o liquor_n which_o flow_v from_o they_o that_o we_o may_v succeed_v in_o this_o enquiry_n i_o remark_n that_o the_o artery_n bring_v the_o blood_n into_o the_o body_n of_o the_o glandule_n that_o the_o blood_n be_v a_o composure_n of_o heterogeneous_a part_n that_o some_o of_o these_o heterogeneous_a part_n go_v out_o of_o the_o cavity_n of_o the_o artery_n and_o gather_v into_o the_o cavity_n of_o the_o vessel_n or_o vesicles_n which_o compose_v the_o glandule_n from_o whence_o i_o conclude_v that_o there_o be_v passage_n from_o the_o cavity_n of_o the_o artery_n into_o the_o cavity_n of_o the_o vessel_n or_o vesicles_n of_o the_o glandule_n and_o such_o passage_n as_o that_o no_o other_o principle_n of_o the_o blood_n can_v pass_v thither_o but_o these_o which_o be_v absolute_o necessary_a for_o make_v up_o the_o liquor_n which_o flow_v from_o each_o glandule_n in_o particular_a we_o shall_v call_v these_o sort_n of_o holes_n or_o passage_n pore_n to_o the_o end_n that_o the_o thing_n be_v thus_o do_v these_o pore_n must_v be_v proportion_v to_o the_o magnitude_n and_o figure_n of_o the_o part_n which_o be_v separate_v from_o the_o blood_n that_o they_o may_v be_v gather_v into_o the_o vessel_n or_o vesicles_n of_o the_o glandule_n while_o part_n of_o another_o magnitude_n and_o figure_n can_v pass_v through_o they_o for_o then_o the_o blood_n come_v to_o run_v in_o the_o artery_n which_o be_v spread_v through_o the_o substance_n of_o the_o vessel_n or_o vesicles_n of_o the_o glandule_n those_o of_o its_o part_n which_o can_v pass_v through_o the_o pore_n when_o they_o come_v thither_o be_v engage_v in_o they_o and_o for_o that_o the_o blood_n continue_v to_o move_v in_o the_o artery_n the_o part_n which_o be_v engage_v in_o the_o pore_n through_o which_o they_o can_v pass_v be_v thrust_v forward_o and_o be_v follow_v by_o other_o which_o have_v the_o same_o fate_n they_o be_v in_o fine_a press_v forward_o into_o the_o cavity_n of_o the_o vessel_n or_o vesicles_n of_o the_o glandule_n there_o they_o mingle_v with_o many_o other_o which_o be_v come_v thither_o after_o the_o same_o manner_n and_o compose_v with_o they_o the_o liquor_n which_o flow_v from_o the_o glandule_n through_o its_o excretory_n vessel_n but_o for_o that_o the_o liquor_n which_o run_v from_o one_o glandule_n be_v make_v up_o of_o heterogeneous_a part_n it_o must_v needs_o be_v that_o the_o pore_n of_o each_o artery_n be_v not_o all_o equal_a so_o that_o according_a as_o the_o liquor_n of_o one_o glandule_n be_v compose_v of_o sulphur_n alcalies_n or_o phlegm_n there_o must_v be_v proportionable_o in_o the_o artery_n of_o that_o glandule_n pore_n fit_v to_o let_v alcaly_n sulphur_n or_o phlegm_n pass_v through_o they_o we_o may_v even_o affirm_v that_o not_o only_o the_o pore_n of_o the_o artery_n of_o glandule_n be_v not_o all_o equal_a among_o themselves_o
but_o also_o that_o those_o of_o the_o artery_n of_o one_o glandule_n be_v sometime_o entire_o different_a from_o those_o of_o the_o artery_n of_o another_o the_o reason_n be_v that_o there_o come_v sometime_o from_o one_o glandule_n a_o liquor_n entire_o different_a from_o that_o which_o flow_v from_o another_o after_o this_o it_o be_v to_o be_v observe_v that_o there_o be_v glandule_n to_o be_v meet_v with_o alone_a without_o be_v join_v to_o any_o other_o these_o be_v call_v conglobated_a glandule_n because_o they_o be_v consider_v as_o little_a globe_n which_o separate_v a_o liquor_n from_o the_o blood_n but_o when_o there_o be_v a_o assemblage_n of_o they_o and_o that_o they_o be_v all_o fold_v up_o within_o one_o coat_n and_o that_o all_o their_o excretory_a vessel_n be_v unite_v in_o one_o and_o so_o compose_v one_o canal_n through_o which_o the_o liquor_n run_v which_o they_o have_v all_o with_o one_o accord_n separate_v from_o the_o blood_n they_o be_v call_v conglomerate_v glandule_n the_o great_a part_n of_o the_o conglomerated_a glandule_n be_v vascular_a and_o the_o most_o part_n of_o the_o conglobate_v be_v vesicular_a as_o those_o may_v see_v who_o will_v give_v themselves_o the_o trouble_n to_o make_v the_o enquiry_n and_o sometime_o there_o be_v conglobate_v glandule_n which_o be_v vascular_a in_o some_o animal_n and_o vesicular_a in_o other_o the_o four_o discourse_n of_o the_o nerve_n the_o surface_n of_o the_o brain_n and_o of_o the_o cerebellum_fw-la as_o well_o as_o the_o inner_a part_n of_o the_o marrow_n of_o the_o backbone_n be_v make_v up_o of_o nothing_o but_o a_o heap_n of_o small_a round_a body_n it_o be_v observe_v that_o they_o receive_v artery_n they_o send_v off_o vein_n and_o there_o go_v from_o they_o a_o small_a white_a fiber_n the_o artery_n do_v bring_v they_o blood_n after_o that_o it_o have_v water_v they_o it_o return_v by_o the_o vein_n but_o since_o it_o be_v not_o find_v in_o the_o vein_n with_o the_o same_o quality_n which_o it_o have_v in_o the_o artery_n we_o may_v well_o conjecture_v that_o it_o have_v leave_v something_o in_o these_o round_a body_n which_o occasion_n all_o this_o change_n in_o effect_n this_o change_n do_v not_o befall_v the_o blood_n but_o either_o by_o the_o addition_n of_o some_o new_a matter_n or_o the_o loss_n of_o some_o of_o its_o part_n it_o will_v easy_o appear_v that_o it_o be_v not_o from_o the_o addition_n of_o any_o new_a matter_n if_o we_o consider_v that_o these_o little_a round_a body_n receive_v nothing_o but_o from_o the_o artery_n for_o if_o they_o make_v this_o alteration_n in_o the_o blood_n by_o communicate_v unto_o it_o any_o new_a liquor_n they_o shall_v receive_v it_o elsewhere_o the_o reason_n be_v that_o the_o blood_n pass_v continual_o through_o these_o round_a body_n and_o be_v also_o continual_o change_v so_o they_o must_v incessant_o communicate_v unto_o it_o this_o liquor_n which_o can_v be_v if_o they_o do_v not_o receive_v it_o from_o some_o inexhaustible_a source_n since_o therefore_o this_o source_n be_v not_o know_v we_o may_v reasonable_o think_v that_o this_o change_n do_v not_o befall_v the_o blood_n by_o the_o addition_n of_o any_o new_a matter_n it_o must_v needs_o then_o be_v occasion_v by_o the_o loss_n of_o some_o of_o its_o part_n and_o because_o this_o change_n be_v sensible_a it_o can_v fall_v out_o but_o by_o the_o loss_n of_o a_o considerable_a number_n of_o its_o part_n which_o since_o they_o can_v stay_v in_o these_o round_a body_n because_o they_o be_v perpetual_o part_v from_o the_o blood_n they_o must_v needs_o go_v through_o some_o passage_n to_o be_v carry_v elsewhere_o when_o we_o examine_v narrow_o these_o round_a body_n we_o find_v nothing_o in_o each_o of_o they_o but_o artery_n vein_n and_o a_o small_a white_a fiber_n the_o part_n which_o be_v separate_v from_o the_o blood_n do_v not_o go_v by_o the_o artery_n since_o it_o be_v by_o the_o artery_n that_o the_o blood_n come_v to_o the_o round_a body_n neither_o do_v they_o go_v by_o the_o vein_n for_o if_o this_o be_v there_o will_v be_v no_o difference_n between_o the_o blood_n of_o the_o artery_n and_o that_o of_o the_o vein_n it_o remain_v therefore_o that_o they_o pass_v through_o the_o small_a white_a fiber_n and_o thus_o we_o find_v that_o the_o surface_n of_o the_o brain_n be_v nothing_o but_o a_o composure_n of_o small_a glandule_n which_o do_v receive_v blood_n from_o the_o artery_n which_o send_v it_o off_o by_o the_o vein_n and_o which_o have_v their_o excretory_a vessel_n from_o whence_o the_o the_o liquor_n flow_v which_o they_o have_v separate_v from_o the_o blood_n there_o be_v two_o sort_n of_o substance_n take_v notice_n of_o in_o the_o brain_n the_o cerebellum_fw-la and_o the_o spinal_a marrow_n the_o first_o be_v that_o glandulous_a substance_n which_o make_v the_o surface_n of_o the_o brain_n and_o cerebellum_fw-la be_v call_v their_o cortical_a substance_n in_o the_o spinal_a marrow_n it_o be_v find_v in_o the_o middle_n cover_v with_o the_o other_o substance_n and_o the_o other_o which_o be_v a_o white_a substance_n more_o firm_a than_o it_o be_v nothing_o but_o the_o assemblage_n of_o the_o excretory_a vessel_n of_o the_o glandulous_a substance_n they_o call_v it_o in_o the_o brain_n and_o cerebellum_fw-la the_o callous_a body_n or_o the_o marrowie_a substance_n and_o in_o the_o backbone_n it_o have_v no_o name_n the_o vessel_n which_o compose_v the_o callous_a body_n of_o the_o brain_n and_o cerebellum_fw-la be_v so_o interweave_v that_o they_o resemble_v a_o net_n it_o have_v not_o as_o yet_o be_v discover_v whether_o they_o be_v inosculate_v or_o if_o the_o net_n be_v make_v only_o by_o their_o pass_v one_o over_o another_o in_o fine_a they_o gather_v into_o little_a bundle_n which_o be_v find_v shut_v up_o into_o membranous_a sheath_n according_a as_o they_o advance_v into_o the_o body_n of_o the_o animal_n they_o be_v divide_v into_o many_o small_a branch_n and_o after_o this_o manner_n spread_v themselves_o through_o all_o so_o that_o there_o be_v very_o few_o part_n in_o the_o body_n of_o a_o animal_n which_o do_v not_o receive_v its_o portion_n of_o they_o in_o the_o nerve_n the_o excretory_a vessel_n of_o which_o they_o be_v compose_v have_v no_o communication_n even_o it_o be_v not_o remark_v that_o they_o be_v interweave_v but_o they_o extend_v themselves_o in_o length_n couch_v one_o above_o another_o as_o if_o they_o be_v small_a bundle_n of_o little_a cord_n i_o say_v this_o fall_v out_o in_o the_o nerve_n that_o it_o may_v be_v observe_v that_o it_o be_v quite_o otherwise_o in_o certain_a tumor_n fasten_v to_o the_o nerve_n which_o be_v call_v olive_n body_n or_o ganglion_n for_o these_o olive_n body_n be_v not_o form_v but_o by_o the_o interweave_v of_o the_o nervous_a vessel_n even_o as_o the_o thread_n of_o which_o a_o sling_n be_v make_v seem_v to_o take_v up_o more_o room_n in_o the_o body_n of_o the_o sling_n where_o the_o stone_n be_v place_v than_o in_o the_o string_n which_o be_v on_o either_o side_n many_o nerve_n meet_v together_o in_o diverse_a place_n of_o the_o body_n of_o a_o animal_n and_o be_v so_o interlace_v one_o with_o another_o that_o the_o anatomist_n call_v these_o assemblage_n plexus_fw-la they_o part_v afterward_o from_o these_o plexus_fw-la and_o spread_v round_o about_o it_o must_v careful_o be_v observe_v that_o when_o many_o nerve_n meet_v in_o one_o there_o be_v not_o a_o anastomosis_n of_o the_o vessel_n that_o compose_v they_o but_o only_o of_o their_o coat_n and_o when_o a_o nerve_n be_v divide_v into_o many_o branch_n its_o particular_a vessel_n be_v not_o branch_v into_o many_o but_o the_o division_n be_v only_o in_o their_o cover_n and_o the_o vessel_n which_o be_v in_o one_o bundle_n be_v part_v into_o many_o bundle_n in_o fine_a the_o use_n of_o the_o nerve_n be_v to_o distribute_v the_o liquor_n which_o run_v into_o the_o fibre_n into_o all_o the_o part_n where_o they_o terminate_v as_o to_o this_o liquor_n it_o must_v needs_o be_v compose_v of_o the_o most_o subtle_a and_o most_o volatile_a part_n of_o the_o blood_n it_o be_v look_v upon_o as_o a_o very_a subtle_a wind_n which_o pass_v through_o the_o fibre_n of_o the_o nerve_n and_o that_o not_o without_o reason_n for_o since_o it_o escape_v our_o eye_n and_o that_o the_o best_a microscope_n be_v not_o capable_a to_o make_v we_o see_v it_o we_o may_v well_o think_v that_o it_o be_v the_o most_o subtle_a of_o all_o the_o liquor_n which_o be_v separate_v from_o the_o blood_n through_o the_o glandule_n of_o the_o body_n of_o a_o animal_n this_o liquor_n be_v call_v the_o animal_n spirit_n because_o of_o its_o great_a subtlety_n and_o because_o it_o be_v the_o soul_n which_o make_v animal_n to_o live_v though_o nothing_o of_o this_o liquor_n can_v be_v gather_v to_o
examine_v its_o nature_n by_o mingle_v it_o with_o acid_n and_o alcaly_n yet_o we_o be_v incline_v to_o think_v that_o the_o volatile_a alcalie_a prevail_v in_o it_o with_o a_o extreme_o volatile_a sulphur_n the_o reason_n be_v that_o all_o volatile_a alcali_n take_v inward_o do_v increase_v the_o animal_n spirit_n the_o volatile_a sulphur_n do_v almost_o the_o same_o thing_n and_o there_o be_v nothing_o which_o do_v so_o much_o increase_v their_o quantity_n as_o sulphureous_a volatile_a alcaly_n as_o all_o volatile_a alcaly_n aromatise_v be_v the_o effect_n of_o alcaly_n upon_o sulphur_n confirm_v we_o in_o this_o sentiment_n for_o alcaly_n do_v dissolve_v sulphur_n by_o separate_v their_o part_n one_o from_o another_o and_o by_o this_o mean_n hinder_v their_o branch_n from_o grapple_v together_o for_o this_o cause_n the_o interstice_n or_o interval_n of_o the_o branch_n be_v replenish_v with_o aetherial_a matter_n as_o well_o as_o the_o pore_n which_o remain_v between_o the_o sulphur_n and_o the_o alcaly_n which_o be_v large_a than_o if_o the_o liquor_n be_v simple_o alcaline_a or_o sulphureous_a do_v also_o contain_v within_o they_o much_o more_o of_o aetherial_a matter_n and_o for_o as_o much_o as_o this_o aetherial_a matter_n be_v high_o agitate_a it_o move_v with_o much_o force_n all_o the_o part_n of_o this_o liquor_n which_o contribute_v not_o a_o little_a to_o its_o activity_n and_o its_o subtlety_n the_o five_o discourse_n of_o the_o muscle_n when_o we_o follow_v the_o nerve_n and_o artery_n we_o find_v that_o the_o most_o part_n of_o their_o branch_n do_v lose_v themselves_o into_o carneous_a body_n which_o be_v cover_v over_o with_o a_o most_o delicate_a membrane_n and_o be_v call_v muscle_n three_o sort_n of_o part_n do_v enter_v into_o their_o composition_n 1._o we_o discover_v in_o they_o a_o great_a many_o artery_n and_o vein_n 2_o nerve_n and_o in_o fine_a small_a fibres_n which_o be_v neither_o artery_n vein_n nor_o nerve_n but_o which_o be_v certain_a small_a long_a filament_n most_o delicate_a and_o yet_o very_o strong_a the_o manner_n after_o which_o they_o be_v rank_v in_o the_o muscle_n have_v something_o in_o it_o very_o remarkable_a at_o first_o we_o find_v they_o all_o gather_v together_o and_o then_o they_o resemble_v a_o string_n afterward_o they_o separate_v from_o one_o another_o and_o receive_v among_o they_o diverse_a branch_n of_o artery_n &_o vein_n in_o fine_a they_o unite_v together_o and_o make_v again_o a_o cord_n the_o first_o and_o the_o second_o cord_n be_v call_v tendon_n or_o the_o head_n and_o tail_n of_o the_o muscle_n and_o that_o part_n which_o be_v place_v between_o the_o head_n and_o the_o tail_n and_o which_o be_v the_o place_n where_o the_o fibre_n of_o the_o tendon_n separate_v from_o one_o another_o and_o where_o they_o receive_v the_o vein_n and_o artery_n among_o they_o be_v call_v the_o belly_n of_o the_o muscle_n these_o fibre_n be_v all_o parallel_n both_o in_o the_o tendon_n and_o in_o the_o belly_n in_o the_o tendon_n some_o of_o they_o be_v long_o than_o other_o and_o in_o the_o belly_n all_o be_v of_o the_o same_o length_n by_o the_o order_n they_o be_v place_v in_o they_o make_v a_o obliquangular_a parallelogram_n in_o the_o belly_n of_o the_o muscle_n and_o they_o be_v so_o close_o press_v together_o in_o the_o tendon_n that_o they_o resemble_v two_o string_n which_o draw_v the_o obliquangular_a parallelogram_n by_o its_o opposite_a side_n as_o may_v be_v see_v in_o this_o figure_n a._n b._n represent_v a_o tendon_n or_o the_o head_n of_o a_o muscle_n b._n c._n the_o belly_n and_o c._n d._n the_o other_o tendon_n or_o the_o tail_n the_o artery_n and_o vein_n which_o be_v spread_v through_o the_o muscle_n be_v not_o to_o be_v find_v but_o in_o its_o belly_n if_o they_o be_v find_v sometime_o in_o the_o tendon_n they_o be_v so_o few_o that_o they_o be_v not_o to_o be_v regard_v so_o the_o tendon_n be_v nothing_o but_o the_o assemblage_n of_o the_o simple_a fibres_fw-fr which_o for_o this_o we_o shall_v call_v the_o tendinous_a fibres_fw-fr whereas_o the_o interstice_n which_o be_v among_o they_o in_o the_o belly_n of_o the_o muscle_n be_v all_o replenish_a with_o vein_n and_o artery_n from_o hence_o come_v the_o difference_n which_o we_o observe_v between_o the_o colour_n of_o the_o tendon_n and_o that_o of_o the_o belly_n of_o the_o muscle_n the_o tendon_n be_v brown_a and_o the_o belly_n be_v red._n and_o it_o be_v this_o part_n of_o animal_n compose_v of_o tendinous_a fibre_n and_o of_o vein_n and_o artery_n which_o we_o call_v flesh_n therefore_o we_o must_v not_o imagine_v that_o flesh_n be_v red_a of_o its_o self_n no_o more_o than_o we_o be_v to_o believe_v that_o a_o glass_n full_a of_o red_a wine_n be_v red_a of_o its_o self_n but_o rather_o as_o the_o glass_n appear_v red_a because_o the_o liquor_n that_o be_v within_o it_o be_v of_o that_o colour_n even_o so_o flesh_n and_o all_o the_o other_o part_n of_o the_o body_n of_o a_o animal_n appear_v red_a only_o because_o of_o the_o redness_n of_o the_o blood_n which_o be_v contain_v in_o the_o vein_n and_o artery_n of_o these_o sort_n of_o part_n this_o truth_n be_v demonstrate_v by_o a_o experiment_n which_o render_v it_o incontestable_a that_o be_v if_o you_o make_v injection_n of_o warm_a water_n into_o the_o artery_n which_o spread_v their_o banche_n through_o the_o flesh_n after_o you_o have_v repeat_v frequent_o the_o injection_n the_o flesh_n become_v of_o the_o colour_n of_o the_o tendon_n the_o muscle_n be_v not_o only_o compose_v of_o artery_n vein_n and_o tendinous_a fibres_n but_o the_o nerve_n also_o make_v one_o of_o their_o part_n they_o march_v first_o upon_o their_o coat_n and_o pierce_v it_o when_o they_o have_v pierce_v it_o they_o divide_v themselves_o in_o most_o delicate_a branch_n which_o be_v mosculate_v with_o the_o tendinous_a fibres_fw-fr sometime_o the_o nerve_n enter_v into_o the_o tendon_n and_o sometime_o into_o the_o belly_n of_o the_o muscle_n but_o in_o what_o part_n soever_o they_o enter_v we_o find_v always_o the_o extremite_n of_o their_o branch_n to_o end_v at_o the_o tendinous_a fibres_fw-fr all_o these_o tendinons_n fibre_n have_v a_o cavity_n that_o go_v through_o they_o like_v unto_o a_o tube_n or_o pipe_n indeed_o this_o cavity_n can_v be_v see_v by_o the_o eye_n but_o there_o be_v a_o experiment_n which_o abundant_o show_v the_o necessity_n of_o it_o that_o it_o can_v be_v contradict_v by_o those_o who_o will_v hearken_v to_o reason_n the_o experiment_n be_v that_o always_o when_o a_o muscle_n act_n its_o fibre_n be_v considerable_o shorten_v and_o in_o the_o mean_a time_n they_o swell_v big_a nevertheless_o we_o can_v conceive_v how_o flexible_a fibres_n can_v swell_v big_a and_o be_v shorten_v at_o the_o same_o time_n but_o by_o the_o mean_n of_o some_o liquor_n which_o fill_v a_o cavity_n that_o pierce_v they_o from_o one_o end_n to_o the_o other_o after_o this_o it_o will_v not_o be_v very_o hard_a to_o discover_v how_o all_o these_o thing_n must_v act_v each_o tendinous_a fiber_n receive_v a_o branch_n of_o a_o nerve_n and_o each_o branch_n of_o the_o nerve_n shed_v animal_n spirit_n into_o the_o cavity_n of_o the_o tendinous_a fiber_n the_o animal_n spirit_n be_v the_o most_o subtle_a and_o the_o most_o agitate_a part_n of_o the_o blood_n when_o they_o enter_v into_o the_o cavity_n of_o the_o tendinous_a fibres_fw-fr they_o blow_v they_o up_o and_o shorten_v they_o even_o as_o the_o air_n which_o be_v blow_v into_o a_o bladder_n swell_v it_o and_o shorten_v it_o at_o the_o same_o time_n if_o we_o consider_v after_o this_o that_o the_o belly_n of_o the_o muscle_n be_v stuff_v throughout_o with_o artery_n and_o vein_n we_o will_v grant_v that_o the_o tendinous_a fibre_n can_v be_v blow_v up_o without_o diminish_v the_o cavity_n of_o the_o artery_n and_o vein_n from_o whence_o if_o follow_v that_o the_o blood_n be_v drive_v out_o of_o they_o it_o be_v for_o this_o that_o in_o some_o animal_n the_o muscle_n become_v white_a always_o when_o the_o animal_n spirit_n do_v dilate_v the_o tendinous_a fibres_fw-fr if_o in_o fine_a we_o take_v notice_n that_o when_o the_o blood_n stop_v in_o the_o artery_n and_o vein_n the_o tendinous_a fibre_n do_v not_o receive_v enough_o or_o motion_n from_o the_o animal_n spirit_n to_o thrust_v forward_o that_o blood_n which_o stay_v among_o they_o from_o hence_o it_o follow_v that_o in_o such_o rencounter_v they_o can_v dilate_v nor_o become_v short_a from_o hence_o we_o may_v conclude_v that_o there_o be_v two_o thing_n absolute_o necessary_a for_o the_o blow_v up_o of_o the_o tendinous_a fibres_fw-fr of_o the_o muscle_n the_o first_o be_v that_o the_o animal_n spirit_n must_v have_v their_o free_a course_n through_o the_o nerve_n which_o go_v to_o the_o muscle_n for_o since_o the_o tendinous_a
that_o from_o all_o the_o part_n of_o a_o animal_n certain_a small_a vessel_n do_v proceed_v which_o the_o anatomist_n call_v lymphatic_a because_o they_o be_v full_a of_o a_o clear_a and_o transparent_a liquor_n which_o they_o name_n lympha_fw-la the_o membrane_n which_o compose_v they_o be_v so_o delicate_a that_o they_o be_v invisible_a when_o they_o be_v not_o replenish_v they_o be_v inosculate_v into_o one_o another_o and_o so_o compose_v big_a enough_o trunk_n which_o be_v insert_v into_o the_o vein_n those_o which_o come_v from_o the_o head_n and_o from_o the_o neck_n be_v insert_v in_o the_o subclavian_n or_o in_o the_o jugular_n and_o the_o most_o part_n of_o those_o which_o derive_v their_o origine_fw-la from_o the_o inferior_a part_n and_o from_o the_o viscera_n of_o the_o low_a belly_n do_v discharge_v themselves_o into_o one_o cistern_n place_v upon_o the_o vertebra_n of_o the_o loin_n from_o whence_o there_o go_v a_o vessel_n which_o after_o have_v pass_v over_o the_o vertebra_n of_o the_o thorax_n do_v void_a its_o lympha_fw-la into_o the_o subclavian_n vein_n this_o cistern_n be_v call_v the_o reservatory_n of_o the_o chyle_n because_o the_o chyle_n which_o be_v form_v in_o the_o stomach_n by_o the_o digestion_n of_o the_o meat_n come_v thither_o and_o the_o vessel_n which_o go_v from_o this_o reservatory_n be_v call_v canalis_fw-la thoracicus_n because_o it_o be_v find_v couch_v upon_o the_o vertebra_n of_o the_o thorax_n that_o which_o be_v most_o remarkable_a in_o these_o vessel_n be_v a_o great_a quantity_n of_o little_a valve_n which_o be_v place_v at_o very_o small_a distance_n from_o one_o another_o they_o be_v so_o dispose_v as_o that_o they_o permit_v the_o lympha_fw-la easy_o to_o run_v towards_o the_o vein_n but_o they_o hinder_v it_o from_o come_v back_o again_o and_o from_o flow_v towards_o the_o part_n from_o whence_o the_o lymphatic_a vessel_n do_v proceed_v from_o whence_o we_o may_v certain_o conclude_v that_o the_o lympha_fw-la do_v not_o come_v from_o the_o vein_n but_o from_o the_o part_n from_o whence_o the_o limphatick_a vessel_n do_v derive_v their_o origine_fw-la which_o agree_v perfect_o with_o experience_n for_o if_o you_o tie_v with_o a_o thread_n any_o lymphatic_a vessel_n the_o limpha_n do_v so_o abound_v between_o the_o ligature_n and_o the_o part_n from_o whence_o the_o vessel_n come_v that_o it_o blow_v it_o up_o prodigious_o and_o be_v so_o empty_v between_o the_o ligature_n and_o the_o vein_n whether_o it_o be_v go_v to_o discharge_v its_o self_n that_o there_o it_o become_v invisible_a from_o whence_o it_o follow_v that_o the_o use_n of_o the_o lymphatic_a vessel_n be_v to_o carry_v into_o the_o vein_n the_o limpha_n which_o they_o have_v receive_v from_o all_o the_o part_n of_o the_o live_a body_n we_o have_v not_o hitherto_o discover_v any_o vessel_n which_o bring_v any_o thing_n to_o the_o part_n of_o the_o live_a body_n but_o artery_n and_o nerve_n the_o artery_n bring_v blood_n and_o the_o nerve_n animal_n spirit_n it_o must_v needs_o therefore_o be_v that_o the_o lympha_fw-la come_v either_o from_o the_o artery_n alone_o or_o from_o the_o nerve_n alone_o or_o from_o the_o artery_n and_o nerve_n together_o it_o do_v not_o seem_v to_o come_v from_o the_o artery_n alone_o for_o if_o you_o cut_v the_o nerve_n which_o go_v to_o one_o part_n there_o do_v not_o flow_v so_o much_o lympha_fw-la in_o the_o beginning_n and_o diminish_v by_o little_a and_o little_a in_o fine_a it_o cease_v entire_o neither_o do_v it_o come_v from_o the_o nerve_n alone_o since_o if_o you_o tie_v the_o artery_n which_o carry_v the_o blood_n to_o one_o part_n it_o cease_v by_o little_a and_o little_a to_o furnish_v lympha_fw-la it_o must_v needs_o be_v therefore_o that_o the_o lympha_fw-la come_v partly_o from_o the_o artery_n and_o partly_o from_o the_o nerve_n and_o consequent_o it_o must_v be_v compose_v of_o a_o part_n of_o the_o arterial_a blood_n and_o of_o the_o animal_n spirit_n the_o lymphatic_a part_n which_o come_v from_o the_o blood_n pass_v after_o the_o same_o manner_n as_o the_o particle_n of_o the_o liquor_n which_o flow_v from_o the_o glandule_n for_o as_o these_o pass_n from_o the_o blood_n by_o be_v engage_v in_o certain_a pore_n of_o the_o artery_n even_o so_o the_o lymphatic_a particle_n find_v in_o the_o artery_n small_a holes_n through_o which_o they_o may_v pass_v they_o be_v engage_v in_o they_o but_o because_o they_o be_v follow_v by_o other_o which_o press_v they_o forward_o they_o get_v out_o and_o pass_v into_o the_o fibre_n of_o the_o part_n from_o whence_o the_o lymphatic_a vessel_n come_v these_o which_o come_v from_o the_o nerve_n do_v not_o get_v out_o by_o this_o artifice_n the_o nerve_n insert_v their_o filament_n into_o the_o tendinous_a fibres_fw-fr of_o one_o part_n and_o shed_v the_o animal_n spirit_n into_o their_o cavity_n the_o fibre_n have_v pore_n through_o which_o they_o escape_v and_o mingle_v themselves_o with_o what_o run_v from_o the_o artery_n to_o compose_v the_o lympha_fw-la by_o their_o mixture_n since_o we_o have_v establish_v in_o the_o discourse_n of_o nerve_n that_o the_o animal_n spirit_n be_v no_o thing_n but_o a_o sulphureous_a alcalie_a we_o may_v well_o think_v that_o the_o lympha_fw-la be_v nothing_o but_o a_o composure_n of_o volatile_a sulphur_n volatile_a alcaly_n and_o a_o little_a phlegm_n the_o volatile_a sulphur_n and_o volatile_a alcaly_n be_v the_o animal_n spirit_n which_o enter_v into_o its_o composition_n and_o the_o phlegm_n with_o the_o fix_a sulphur_n be_v those_o of_o its_o part_n which_o come_v from_o the_o blood_n by_o the_o pore_n of_o the_o artery_n a_o experiment_n which_o succeed_v always_o confirm_v this_o sentiment_n that_o be_v if_o you_o gather_v of_o the_o lympha_fw-la in_o a_o silver_n spoon_n and_o place_v the_o spoon_n on_o the_o fire_n as_o soon_o as_o it_o begin_v to_o warm_v there_o go_v from_o the_o lympha_fw-la a_o small_a vapour_n and_o then_o it_o harden_v like_o the_o white_a of_o a_o egg_n that_o be_v boil_v i_o say_v this_o experiment_n confirm_v that_o the_o lympha_fw-la be_v nothing_o but_o a_o composure_n of_o a_o great_a deal_n of_o fix_a sulphur_n a_o little_a of_o volatile_a a_o little_a of_o phlegm_n and_o much_o volatile_a alcalie_a for_o the_o lympha_fw-la be_v fluid_fw-la whilst_o the_o volatile_a alcaly_n keep_v its_o sulphur_n dissolve_v and_o it_o harden_v like_o the_o white_a of_o a_o egg_n how_o soon_o the_o fire_n have_v exhale_a they_o for_o then_o the_o fix_a sulphur_n be_v alone_o do_v so_o entangle_v their_o branch_n one_o with_o another_o that_o they_o can_v move_v after_o the_o manner_n that_o be_v needful_a to_o compose_v a_o liquor_n as_o to_o the_o volatile_a sulphur_n and_o the_o phlegm_n it_o can_v be_v deny_v but_o there_o be_v of_o they_o in_o the_o lympha_fw-la for_o that_o the_o animal_n spirit_n which_o compose_v a_o part_n of_o it_o be_v make_v up_o of_o they_o and_o the_o vapour_n go_v from_o 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vessel_n end_v at_o small_a holes_n which_o be_v on_o the_o surface_n of_o the_o body_n and_o which_o we_o call_v pore_n these_o glandule_n which_o we_o shall_v call_v subcutaneous_a do_v receive_v artery_n send_v forth_o vein_n and_o have_v some_o filament_n of_o nerve_n so_o that_o judge_v of_o they_o by_o other_o we_o may_v well_o think_v that_o their_o use_n be_v to_o separate_v from_o the_o mass_n of_o blood_n the_o saline_n part_n which_o be_v form_v thereby_o the_o conjunction_n of_o the_o acid_n and_o alcaly_n which_o make_v we_o conclude_v that_o the_o part_n which_o pass_v away_o by_o transpiration_n be_v part_n of_o the_o humour_n of_o the_o live_a body_n and_o not_o particle_n of_o its_o solid_a part_n the_o acid_n which_o be_v mingle_v with_o the_o humour_n pass_v away_o not_o only_a when_o they_o be_v join_v with_o the_o alcaly_n but_o also_o when_o they_o
likewise_o four_o other_o great_a stream_n which_o empty_a themselves_o into_o it_o they_o discharge_v themselves_o of_o a_o sweet_a and_o transparent_a water_n in_o which_o there_o be_v some_o viscosity_n remarkable_a this_o liquor_n be_v call_v the_o spittie_n we_o find_v within_o the_o mouth_n two_o small_a holes_n the_o one_o on_o the_o right_n the_o other_o on_o the_o left_a side_n they_o pierce_v the_o check_n towards_o the_o molar_n tooth_n or_o grinder_n and_o because_o we_o find_v they_o always_o wet_a we_o make_v no_o doubt_n but_o they_o be_v the_o open_n of_o two_o stream_n of_o spital_n and_o indeed_o if_o we_o put_v into_o they_o a_o bodkin_n we_o find_v that_o it_o go_v without_o difficulty_n into_o a_o small_a membranous_a pipe_n which_o extend_v its_o self_n alongst_o the_o cheek_n and_o be_v divide_v into_o many_o small_a branch_n when_o it_o approach_v below_o the_o ear._n this_o vessel_n be_v always_o find_v full_a of_o spital_n and_o the_o small_a branch_n which_o be_v at_o its_o rise_n do_v lose_v themselves_o into_o a_o heap_n of_o vascular_a glandule_n these_o glandule_n be_v place_v about_o the_o inner-part_n of_o the_o ear_n they_o be_v call_v parotides_n so_o that_o the_o small_a excretory_n vessel_n which_o go_v from_o each_o glandule_n come_v to_o be_v inosculate_v together_o make_v up_o vessel_n somewhat_o large_a these_o large_a vessel_n join_v together_o do_v compose_v a_o great_a which_o increase_v according_a as_o it_o approach_v the_o mouth_n where_o it_o empty_v the_o spital_n which_o the_o parotide_n have_v separate_v from_o the_o blood_n moreover_o the_o parotide_n do_v receive_v their_o artery_n from_o the_o carotide_n and_o send_v vein_n to_o the_o external_n jugular_n there_o be_v among_o they_o many_o branch_n of_o nerve_n which_o come_v from_o the_o hard_a portion_n of_o the_o seven_o pair_n the_o open_n of_o the_o two_o other_o stream_n which_o do_v discharge_v the_o spital_n into_o the_o mouth_n be_v to_o be_v see_v under_o the_o point_n of_o the_o tongue_n towards_o the_o incisive_a tooth_n they_o be_v so_o small_a that_o they_o can_v admit_v a_o hog_n bristle_v they_o appear_v at_o the_o end_n of_o two_o fleshy_a papillae_fw-la which_o serve_v they_o for_o small_a sphincter_n they_o extend_v themselves_o alongst_o the_o tongue_n and_o when_o they_o come_v near_o its_o root_n they_o be_v divide_v into_o many_o branch_n which_o lose_v themselves_o in_o a_o heap_n of_o glandule_n which_o be_v call_v the_o maxillar_n glandule_n they_o be_v place_v within_o the_o under_o jaw_n and_o they_o extend_v themselves_o from_o the_o root_n of_o the_o tongue_n even_o to_o the_o chin._n the_o part_n of_o this_o conglomerated_a glandule_n which_o come_v near_a unto_o the_o parotide_n be_v grosser_n and_o more_o red_a than_o the_o rest_n as_o it_o advance_v towards_o the_o chin_n it_o diminish_v so_o that_o it_o become_v by_o little_a and_o little_o more_o narrow_a and_o slender_a there_o be_v remark_v towards_o its_o middle_a part_n a_o little_a strait_n which_o join_v its_o fore_n part_n to_o the_o hinder_a and_o afterward_o after_o have_v increase_v considerable_o it_o extend_v its_o self_n even_o to_o the_o chin_n under_o the_o figure_n of_o a_o quince_n all_o the_o glandule_n which_o compose_v it_o be_v nothing_o but_o a_o convolution_n of_o vessel_n which_o be_v inosculate_v in_o one_o another_o to_o make_v by_o their_o concourse_n two_o considerable_a canal_n these_o canal_n extend_v themselves_o on_o each_o side_n on_o the_o side_n of_o the_o tongue_n and_o end_n at_o the_o two_o papillae_fw-la fasten_v to_o the_o gum_n near_o the_o two_o incisive_a tooth_n within_o the_o mouth_n the_o maxillar_n glandule_n receive_v their_o artery_n from_o the_o carotide_n they_o send_v vein_n to_o the_o jugular_n their_o nerve_n come_v chief_o from_o the_o three_o four_o and_o seven_o pair_n they_o separate_z from_o the_o blood_n the_o spittle_n and_o the_o vessel_n of_o which_o we_o have_v be_v speak_v do_v empty_a it_o in_o the_o mouth_n beside_o the_o four_o stream_n of_o spittle_n we_o remark_n also_o many_o small_a rivulet_n of_o it_o which_o be_v within_o the_o under_o lip_n and_o alongst_o the_o gum_n on_o the_o inside_n of_o the_o mouth_n it_o come_v from_o some_o glandule_n which_o be_v find_v engage_v among_o the_o carneous_a fibres_fw-fr of_o these_o part_n and_o who_o excretory_a vessel_n pour_v into_o the_o mouth_n the_o liquor_n which_o they_o have_v separate_v from_o the_o blood_n the_o little_a viscosity_n that_o be_v remark_v in_o the_o spital_n make_v we_o think_v that_o it_o be_v compose_v of_o some_o sulphur_n some_o acid_n and_o much_o phlegm_n with_o which_o there_o be_v some_o salt_n it_o mingle_v with_o the_o aliment_n in_o the_o mouth_n and_o facilitate_v the_o chew_v by_o moisten_v of_o they_o it_o render_v they_o more_o fluid_a and_o by_o consequent_a fit_a to_o pass_v through_o the_o conduit_n which_o must_v carry_v they_o elsewhere_o it_o may_v be_v say_v also_o that_o by_o its_o acid_n and_o salt_n it_o open_v their_o small_a part_n and_o make_v the_o beginning_n of_o a_o dissolution_n the_o sulphur_n enwrap_v its_o acid_n by_o a_o marvellous_a precaution_n of_o the_o author_n of_o the_o animal_n oeconomy_n to_o the_o end_n they_o may_v not_o corrode_v the_o part_n which_o must_v be_v water_v with_o spital_n the_o necessity_n of_o the_o mixture_n of_o spital_n with_o the_o aliment_n appear_v in_o that_o all_o concur_v to_o make_v it_o the_o aliment_n press_v the_o palate_n and_o so_o oblige_v the_o spital_n which_o its_o glandule_n contain_v to_o run_v into_o the_o mouth_n by_o the_o little_a excretory_n vessel_n which_o pierce_v its_o membrane_n the_o crotaphite_n muscle_n and_o the_o masseter_n by_o straighten_n and_o dilate_v themselves_o press_v the_o parotide_n and_o through_o their_o vessel_n make_v two_o little_a stream_n of_o spital_n to_o run_v which_o enter_v on_o the_o right_n and_o left_a side_n into_o the_o mouth_n the_o digastrick_n by_o its_o contraction_n and_o dilatation_n agitate_v the_o maxillar_n glandule_n and_o press_v the_o spital_n out_o of_o they_o which_o run_v through_o their_o excretory_a vessel_n like_o two_o little_a stream_n which_o discharge_v themselves_o into_o the_o mouth_n and_o whereas_o in_o the_o time_n of_o chew_v all_o these_o part_n play_v together_o after_o the_o manner_n we_o have_v say_v it_o must_v needs_o be_v grant_v that_o this_o mixture_n of_o the_o spital_n with_o the_o aliment_n be_v most_o necessary_a in_o fine_a we_o must_v examine_v the_o tongue_n which_o be_v a_o piece_n of_o flesh_n almost_o of_o a_o conical_a figure_n it_o be_v basis_n be_v fasten_v unto_o the_o bottom_n of_o the_o mouth_n by_o a_o little_a bone_n which_o they_o call_v os_fw-la hyoide_v and_o from_o its_o basis_n even_o to_o the_o middle_n it_o be_v fasten_v by_o its_o under_o part_n to_o the_o muscle_n which_o fill_v the_o cavity_n of_o the_o under-jaw_n so_o that_o its_o point_n be_v free_a and_o do_v not_o cleave_v to_o any_o part_n under_o the_o free_a part_n of_o the_o tongue_n there_o be_v a_o small_a line_n make_v of_o small_a tendinous_a fibres_n which_o reach_v from_o one_o end_n even_o to_o the_o place_n where_o the_o tongue_n cease_v to_o cleave_v to_o the_o part_n which_o fill_v the_o cavity_n of_o the_o under_o jaw_n this_o small_a line_n be_v call_v the_o bridle_n the_o hyoide_n bone_n be_v place_v in_o the_o bottom_n of_o the_o mouth_n at_o the_o basis_n of_o the_o tongue_n it_o have_v the_o figure_n of_o a_o very_a open_a fork_n who_o arm_n cleave_v to_o a_o heap_n of_o cartilage_n which_o they_o call_v the_o larynx_n it_o be_v compose_v of_o many_o little_a bone_n which_o be_v join_v by_o cartilaginous_a knot_n sometime_o there_o be_v but_o three_o of_o they_o and_o at_o other_o time_n they_o reckon_v thirteen_o to_o wit_n six_o on_o each_o side_n as_o for_o the_o bone_n in_o the_o midst_n to_o which_o the_o tongue_n be_v fasten_v it_o be_v big_a in_o compare_n with_o the_o rest_n which_o be_v very_o slender_a it_o be_v likewise_o somewhat_o broad_a bunch_v towards_o the_o tongue_n and_o hollow_a towards_o the_o larynx_n on_o its_o raise_a side_n it_o have_v two_o small_a appendage_n which_o be_v ordinary_o cartilaginous_a they_o call_v they_o the_o horn_n of_o the_o bone_n hyoide_v there_o be_v five_o pair_n of_o muscle_n which_o do_v make_v it_o move_v with_o the_o tongue_n the_o first_o be_v the_o genthoidien_n which_o have_v its_o rise_n from_o within_o the_o chin_n and_o reach_n to_o the_o basis_n of_o the_o bone_n hyoide_v these_o muscle_n serve_v to_o raise_v it_o by_o the_o shorten_n of_o their_o fibre_n the_o second_o be_v the_o sternohoïdien_fw-mi it_o come_v from_o the_o top_n of_o the_o sternum_n ascend_v alongst_o the_o arteria_fw-la trachaea_n and_o be_v fasten_v to_o the_o basis_n of_o the_o os_fw-mi hyoide_v this_o pair_n
the_o small_a intestine_n all_o the_o intestine_n be_v make_v up_o of_o three_o tunicle_n as_o the_o oesophagus_n of_o the_o stomach_n the_o inner_a be_v a_o texture_n of_o tendinous_a fibre_n diverse_o interlace_v the_o middle_n have_v two_o order_n of_o carneous_a fibres_n of_o which_o the_o one_o be_v circular_a and_o the_o other_o longitudinal_n and_o the_o outer_a be_v a_o texture_n of_o tendinous_a fibres_n these_o tunicle_n serve_v to_o make_v the_o peristaltic_a motion_n of_o the_o intestine_n after_o the_o same_o manner_n that_o it_o be_v do_v in_o the_o oesophagus_fw-la and_o the_o stomach_n this_o vermicular_a motion_n serve_v to_o make_v that_o which_o be_v in_o the_o intestine_n to_o pass_v even_o to_o the_o fundament_n that_o it_o may_v be_v throw_v out_o of_o the_o body_n as_o useless_a beside_o the_o three_o tunicle_n of_o which_o we_o have_v speak_v we_o remark_n in_o the_o substance_n of_o the_o small_a intestine_n a_o heap_n of_o little_a glandule_n which_o send_v their_o excretory_a vessel_n into_o the_o cavity_n of_o the_o intestine_n and_o distil_v there_o a_o clear_a and_o transparent_a liquor_n we_o shall_v tell_v its_o use_n when_o we_o speak_v of_o the_o change_n which_o the_o chyle_n receive_v in_o pass_v into_o the_o intestine_n moreover_o the_o chyle_n be_v not_o very_o liquid_a when_o it_o come_v out_o of_o the_o stomach_n it_o resemble_v somewhat_o the_o paste_n which_o be_v make_v by_o the_o boil_n of_o meal_n with_o water_n it_o be_v even_o like_a to_o it_o of_o a_o grayish_a colour_n and_o have_v much_o ot_fw-mi viscosity_n but_o it_o do_v not_o continue_v long_o in_o that_o state_n it_o have_v no_o soon_o pass_v the_o duodenum_fw-la but_o a_o yellow_a and_o extreme_o bitter_a liquor_n which_o they_o call_v the_o bile_n come_v to_o mingle_v with_o it_o the_o twelve_o discourse_n of_o the_o bile_n and_o of_o the_o liver_n when_o we_o inquire_v by_o chemistry_n what_o be_v the_o element_n of_o the_o bile_n we_o find_v that_o it_o be_v compose_v of_o much_o of_o fix_v alcalie_a a_o little_a volatile_a a_o little_a of_o sulphur_n yet_o less_o of_o earth_n and_o much_o of_o phlegm_n from_o whence_o we_o may_v conclude_v that_o the_o bile_n mingle_v its_o self_n with_o the_o chyle_n receive_v in_o its_o alcaly_n both_o fix_v and_o volatile_a a_o part_n of_o the_o acid_n which_o hold_v its_o sulphur_n unite_a together_o and_o thereby_o keep_v up_o the_o viscosity_n which_o it_o have_v in_o the_o duodenum_fw-la so_o that_o the_o sulphur_n of_o the_o chyle_n be_v after_o this_o more_o at_o liberty_n and_o more_o separate_a one_o from_o another_o wherefore_o they_o receive_v among_o their_o part_n the_o phlegm_n of_o the_o bile_n which_o dilate_v the_o whole_a mass_n and_o give_v it_o a_o great_a fluidity_n the_o bile_n be_v discharge_v into_o the_o cavity_n of_o the_o gut_n at_o the_o end_n of_o the_o duodenum_fw-la by_o a_o small_a hole_n round_o about_o which_o be_v observe_v a_o small_a spongious_a edge_n if_o you_o put_v a_o probe_n into_o this_o small_a hole_n it_o pass_v into_o a_o membranous_a conduit_n which_o reach_v to_o the_o liver_n this_o conduit_n be_v always_o full_a of_o bile_n it_o be_v therefore_o call_v canalis_fw-la cholidochus_n the_o insertion_n of_o this_o vessel_n into_o the_o intestine_n be_v singular_a enough_o at_o first_o it_o creep_v above_o the_o hinder_a part_n of_o the_o duodenum_fw-la and_o then_o peirce_v its_o outer_a coat_n afterward_o it_o peirce_v its_o middle_a tunicle_n after_o have_v descend_v for_o some_o space_n between_o that_o and_o the_o outer_a coat_n and_o in_o fine_a after_o have_v make_v some_o way_n between_o the_o middle_n tunicle_n and_o the_o inner_a it_o pierce_v the_o inner_a at_o the_o place_n where_o we_o have_v observe_v the_o little_a hole_n through_o which_o the_o bile_n flow_n into_o the_o intestine_n the_o obliquity_n of_o this_o insertion_n serve_v to_o make_v the_o bile_n run_v into_o the_o intestine_n and_o the_o spongious_a edge_n which_o environ_n the_o little_a hole_n hinder_v the_o bile_n from_o return_v from_o the_o intestine_n into_o the_o ductus_fw-la cholidochus_n for_o the_o spongious_a edge_n be_v a_o small_a sphincter_n which_o keep_v the_o little_a hole_n shut_v when_o the_o bile_n do_v not_o keep_v it_o open_v by_o flow_v into_o the_o gut_n and_o the_o peristaltic_a motion_n of_o the_o intestine_n pass_v towards_o the_o little_a hole_n serve_v successive_o that_o part_n of_o the_o ductus_fw-la cholidochus_n which_o creep_v among_o the_o membrane_n of_o the_o duodenum_fw-la and_o thereby_o oblige_v all_o the_o bile_n that_o be_v in_o this_o part_n of_o the_o ductus_fw-la cholidochus_n to_o run_v into_o the_o cavity_n of_o the_o gut_n after_o have_v consider_v all_o this_o exact_o i_o follow_v the_o ductus_fw-la cholidochus_n towards_o the_o liver_n and_o i_o perceive_v that_o it_o be_v fork_v there_o and_o that_o one_o of_o its_o branch_n go_v to_o a_o bladder_n situate_v beside_o the_o concave_a part_n of_o the_o liver_n while_o the_o other_o go_v to_o the_o liver_n they_o call_v the_o branch_n which_o go_v to_o the_o bladder_n ductus_fw-la cysticus_fw-la and_o that_o which_o go_v to_o the_o liver_n ductus_fw-la hepaticus_fw-la and_o the_o trunk_n which_o arise_v from_o the_o join_n of_o both_o these_o which_o be_v insert_v into_o the_o end_n of_o the_o duodenum_fw-la ductus_fw-la communis_fw-la the_o hepatick_a conduit_n enter_v into_o the_o liver_n accompany_v with_o two_o artery_n two_o nerve_n and_o the_o vena_fw-la porta_n all_o these_o vessel_n be_v shut_v up_o in_o a_o membranous_a sheath_n which_o they_o call_v glisson_n capsula_fw-la as_o soon_o as_o they_o enter_v into_o the_o liver_n they_o be_v divide_v into_o many_o branch_n and_o these_o branch_n into_o other_o and_o thus_o they_o continue_v to_o divide_v till_o they_o be_v spread_v through_o all_o the_o substance_n of_o the_o liver_n it_o be_v here_o to_o be_v remark_v that_o all_o these_o vessel_n continue_v still_o to_o be_v shut_v up_o in_o glisson_n capsula_fw-la it_o accompany_v they_o through_o all_o and_o follow_v all_o their_o ramification_n so_o that_o wherever_o there_o be_v a_o branch_n of_o a_o artery_n there_o be_v there_o also_o a_o branch_n of_o the_o vena_fw-la porta_n and_o one_o of_o the_o ductus_fw-la cholidochus_fw-la and_o the_o whole_a be_v shut_v up_o in_o a_o branch_n of_o the_o capsula_fw-la as_o for_o the_o nerve_n they_o follow_v also_o the_o ramification_n of_o the_o other_o vessel_n for_o some_o space_n and_o in_o fine_a they_o form_v a_o small_a net_n which_o enfold_v the_o artery_n from_o this_o by_o the_o way_n we_o may_v conclude_v that_o the_o vena_fw-la porta_n do_v not_o beat_v in_o the_o liver_n as_o some_o author_n have_v imagine_v but_o that_o the_o beat_n of_o the_o capsula_fw-la proceed_v from_o the_o beat_n of_o the_o artery_n which_o be_v shut_v up_o in_o it_o all_o these_o vessel_n enter_v into_o small_a lobe_n the_o assemblage_n whereof_o make_v up_o the_o liver_n each_o lobe_n be_v shut_v up_o in_o a_o very_a delicate_a membrane_n which_o divide_v it_o from_o all_o the_o rest_n nevertheless_o it_o cease_v not_o to_o adhere_v to_o they_o by_o small_a tendinous_a fibres_n the_o membrane_n which_o enfold_v each_o lobe_n degenerate_v into_o a_o part_n of_o the_o capsula_fw-la enfold_v all_o the_o vessel_n which_o enter_v into_o the_o lobe_n so_o that_o glisson_n capsula_fw-la be_v nothing_o but_o the_o continuation_n and_o reunion_n of_o all_o the_o membrane_n which_o encompass_v the_o small_a lobe_n of_o the_o liver_n all_o these_o lobe_n be_v make_v up_o of_o little_a vascular_a glandule_n which_o touch_v one_o another_o each_o glandule_n receive_v a_o branch_n of_o a_o artery_n and_o of_o the_o vena_fw-la porta_n and_o there_o go_v from_o it_o a_o branch_n of_o the_o ductus_fw-la cholidochus_fw-la which_o be_v nothing_o but_o a_o continuation_n of_o the_o vessel_n of_o the_o glandule_n they_o be_v fasten_v to_o these_o small_a vessel_n as_o raisin_n to_o the_o trunk_n of_o the_o grape_n there_o go_v also_o from_o each_o glandule_n a_o branch_n of_o the_o hepatick_a vein_n which_o be_v unite_v make_v up_o a_o considerable_a trunk_n which_o go_v from_o the_o liver_n at_o its_o convex_a part_n and_o enter_v into_o the_o ascend_a vena_fw-la cava_fw-la the_o vena_fw-la porta_n and_o the_o artery_n bring_v the_o blood_n to_o the_o glandule_n of_o the_o small_a lobe_n the_o branch_n of_o the_o hepatick_a vein_n carry_v it_o away_o again_o into_o the_o vena_fw-la cava_fw-la and_o the_o ductus_fw-la cholidochus_fw-la transport_v into_o the_o end_n of_o the_o duodenum_fw-la the_o bile_n which_o the_o glandule_n of_o the_o small_a lobe_n have_v separate_v from_o the_o blood_n this_o be_v what_o we_o have_v discover_v in_o follow_v the_o ramification_n of_o the_o hepatick_a conduit_n let_v we_o now_o trace_v the_o ductus_fw-la cysticus_fw-la i_o remark_n first_o that_o it_o
lacteal_v vein_n these_o excrement_n do_v afterward_o pass_v into_o the_o ilium_n where_o in_o divers_a place_n they_o receive_v again_o of_o the_o glandulous_a juice_n which_o do_v produce_v the_o same_o effect_n as_o former_o in_o fine_a after_o they_o be_v entire_o free_v of_o their_o chylous_a part_n they_o pass_v into_o the_o great_a intestine_n they_o be_v then_o compose_v of_o part_n which_o the_o ferment_n of_o the_o stomach_n can_v not_o dissolve_v and_o of_o salt_n which_o be_v form_v by_o the_o union_n of_o alcaly_n of_o the_o bile_n of_o the_o pancreatic_a juice_n and_o of_o the_o glandulous_a juice_n with_o the_o acid_n which_o be_v engage_v among_o the_o part_n of_o the_o chyle_n the_o fourteen_o discourse_n of_o the_o mesentery_n the_o lacteal_v vein_n pecquets_n reservatory_n and_o the_o thoracick_a conduit_n the_o intestine_n adhere_v to_o the_o circumference_n of_o a_o membranous_a ruff_n which_o they_o call_v the_o mesentery_n the_o middle_n of_o it_o be_v so_o strong_o fasten_v to_o the_o vertebrae_n of_o the_o loin_n that_o it_o can_v be_v separate_v from_o they_o unless_o you_o tear_v a_o part_n of_o it_o or_o cut_v it_o it_o be_v compose_v of_o two_o membrane_n of_o which_o the_o upper_a be_v a_o continuation_n of_o the_o peritonaeum_fw-la and_o the_o inferior_a a_o texture_n of_o tendinous_a fibre_n which_o come_v from_o the_o vertebrae_n of_o the_o loin_n the_o mesenterick_n artery_n spread_v many_o branch_n among_o the_o membrane_n of_o the_o mesentery_n one_o part_n of_o which_o go_v to_o the_o intestine_n and_o the_o other_o be_v spread_v among_o the_o fibre_n of_o the_o membrane_n which_o compose_v it_o the_o vein_n which_o come_v from_o the_o intestine_n be_v likewise_o spread_v between_o the_o membrane_n of_o the_o mesentery_n and_o many_o small_a vein_n which_o come_v from_o among_o their_o fibre_n go_v thither_o they_o be_v call_v the_o mesaraick_n vein_n they_o go_v to_o the_o vena_fw-la porta_n many_o nerve_n which_o arise_v from_o the_o vertebrae_n of_o the_o loin_n and_o from_o the_o intercostal_n be_v so_o interweave_v one_o with_o another_o upon_o the_o mesentery_n that_o they_o form_n a_o plexus_fw-la which_o be_v call_v the_o mesenterick_n plexus_fw-la many_o nervous_a fibres_n go_v from_o it_o which_o be_v spread_v among_o the_o fibre_n of_o the_o membrane_n of_o the_o mesentery_n and_o a_o part_n of_o which_o pass_v even_o to_o the_o intestine_n the_o middle_n between_o the_o membrane_n of_o the_o mesentery_n be_v replenish_v with_o far._n it_o appear_v chief_o about_o the_o mesaraick_n vein_n in_o the_o midst_n of_o it_o we_o find_v a_o large_a glandule_n and_o sometime_o two_o three_o or_o four_o in_o ox_n and_o some_o other_o animal_n there_o be_v many_o more_o and_o they_o be_v place_v towards_o the_o small_a intestine_n the_o knowledge_n of_o the_o structure_n of_o these_o glandule_n do_v admirable_o serve_v to_o explain_v their_o use_n they_o be_v a_o heap_n of_o angular_a vesicles_n there_o be_v a_o communication_n between_o their_o cavite_n this_o be_v find_v by_o blow_v into_o they_o after_o you_o have_v thrust_v out_o all_o that_o fill_v they_o the_o air_n pass_v from_o one_o vesicle_n to_o another_o and_o make_v they_o appear_v such_o as_o we_o have_v describe_v they_o in_o fine_a we_o discover_v between_o the_o membrane_n of_o the_o mesentery_n certain_a small_a vessel_n which_o come_v from_o the_o intestine_n and_o pass_v into_o the_o glandule_n of_o which_o we_o have_v speak_v these_o vessel_n be_v ordinary_o full_a of_o lympha_fw-la and_o sometime_o we_o find_v they_o full_a of_o liquor_n like_a to_o milk_n which_o be_v the_o reason_n why_o they_o call_v they_o the_o lacteal_v vein_n this_o milk_n be_v nothing_o but_o the_o pure_a chyle_n which_o have_v pass_v from_o the_o cavity_n of_o the_o small_a intestine_n into_o that_o of_o the_o lacteal_v vein_n there_o be_v four_o experiment_n which_o confirm_v we_o in_o this_o opinion_n the_o first_o be_v that_o the_o milk_n which_o run_v into_o the_o lacteal_v vein_n come_v from_o the_o intestine_n this_o truth_n appear_v to_o the_o eye_n when_o the_o lacteal_v vein_n be_v press_v with_o the_o finger_n they_o empty_z themselves_o of_o the_o milk_n and_o we_o see_v it_o come_v afterward_o from_o the_o side_n of_o the_o intestine_n to_o fill_v the_o vein_n which_o have_v be_v empty_v the_o second_o be_v that_o milk_n be_v not_o to_o be_v find_v in_o the_o lacteal_v vein_n but_o some_o hour_n after_o the_o animal_n have_v eat_v the_o three_o be_v that_o we_o find_v the_o jejunum_n almost_o always_o empty_a because_o of_o the_o great_a number_n of_o lacteal_v vein_n which_o go_v from_o it_o moreover_o the_o lacteal_v vein_n have_v many_o valve_n place_v very_o near_a one_o another_o they_o be_v so_o dispose_v that_o they_o permit_v the_o chyle_n to_o run_v easy_o into_o the_o lacteal_v vein_n in_o go_v from_o the_o intestine_n to_o the_o glandule_n of_o the_o mesentery_n but_o they_o hinder_v its_o return_n they_o go_v from_o the_o intestine_n in_o great_a number_n and_o they_o be_v inosculate_v many_o of_o they_o together_o accord_v as_o they_o advance_v by_o this_o mean_n they_o make_v up_o some_o great_a vessel_n which_o empty_v the_o chyle_n that_o they_o carry_v into_o the_o vesicles_n of_o the_o glandule_n of_o the_o mesentery_n the_o chyle_n go_v into_o the_o vesicles_n of_o these_o glandule_n to_o receive_v there_o animal_n spirit_n which_o come_v thither_o in_o abundance_n by_o many_o nerve_n which_o proceed_v from_o the_o mesenterick_n plexus_fw-la these_o spirit_n render_v the_o chyle_n more_o subtle_a and_o fluid_a by_o their_o volatile_a alcalie_a and_o if_o there_o be_v any_o acidity_n in_o it_o they_o correct_v it_o by_o receive_v it_o into_o their_o alcaly_n and_o change_v it_o into_o salt_n after_o that_o the_o chyle_n have_v pass_v through_o the_o vesicles_n of_o the_o mesaraick_n glandule_n it_o discharge_v its_o self_n into_o two_o or_o three_o conduit_n which_o arise_v from_o under_o they_o they_o end_v afterward_o in_o a_o membranous_a bag_n situate_v above_o the_o vertebras_fw-la of_o the_o loin_n they_o call_v it_o the_o reservatory_n of_o the_o chyle_n the_o reservatory_n be_v the_o same_o thing_n with_o the_o cistern_n of_o the_o lympha_fw-la of_o which_o we_o have_v speak_v before_o in_o this_o place_n the_o chyle_n be_v mingle_v with_o much_o lympha_fw-la with_o which_o the_o reservatory_n be_v always_o full_a it_o dilate_v it_o and_o render_v it_o more_o liquid_a that_o it_o may_v run_v the_o more_o easy_o in_o fine_a there_o go_v from_o the_o reservatory_n of_o the_o chyle_n a_o conduit_n which_o be_v call_v the_o thoracick_a conduit_n for_o that_o it_o go_v alongst_o the_o vertebrae_n of_o the_o thorax_n sometime_o this_o conduit_n be_v fork_v and_o its_o branch_n unite_v again_o sometime_o it_o be_v altogether_o simple_a the_o thoracick_a conduit_n be_v insert_v into_o the_o subclavian_n vein_n above_o its_o insertion_n there_o be_v a_o valve_n which_o like_o a_o small_a vault_n cover_v it_o so_o that_o the_o blood_n which_o run_v through_o the_o subclavian_n vein_n run_v by_o without_o hinder_v the_o entry_n of_o the_o chyle_n when_o we_o blow_v in_o the_o thoracick_a conduit_n we_o perceive_v many_o valve_n in_o its_o cavity_n they_o be_v place_v at_o very_o small_a distance_n from_o one_o another_o and_o be_v so_o dispose_v that_o they_o permit_v the_o chyle_n easy_o to_o run_v towards_o the_o subclavian_n vein_n but_o they_o hinder_v it_o from_o descend_v into_o pecquets_n reservatory_n from_o whence_o we_o may_v conclude_v that_o the_o chyle_n run_v from_o its_o reservatory_n by_o the_o thoracick_a conduit_n into_o the_o left_a subclavian_n vein_n there_o it_o mingle_v with_o the_o blood_n who_o course_n it_o follow_v and_o go_v into_o the_o vena_fw-la cava_fw-la which_o carry_v it_o into_o the_o right_a auricle_n of_o the_o heart_n the_o auricle_n discharge_v it_o into_o the_o right_a ventricle_n and_o whereas_o the_o chyle_n make_v then_o a_o part_n of_o the_o blood_n it_o follow_v its_o course_n and_o circulat_v with_o it_o through_o all_o the_o body_n the_o fifteen_o discourse_n of_o the_o heart_n when_o the_o chyle_n be_v once_o enter_v into_o the_o subclavian_n vein_n it_o mingle_v its_o self_n with_o the_o blood_n and_o follow_v its_o course_n we_o must_v therefore_o follow_v the_o blood_n if_o we_o can_v know_v what_o become_v of_o the_o chyle_n the_o circulation_n of_o the_o blood_n show_v we_o that_o it_o run_v from_o the_o subclavian_n vein_n into_o the_o vena_fw-la cava_fw-la and_o from_o the_o vena_fw-la cava_fw-la it_o pass_v into_o a_o bag_n adhere_v to_o the_o right_a side_n of_o the_o heart_n this_o little_a bag_n they_o call_v the_o right_a auricle_n of_o the_o heart_n when_o this_o auricle_n be_v full_a of_o blood_n it_o contract_v its_o self_n and_o in_o contract_v its_o self_n shed_v it_o into_o a_o cavity_n
heap_v upon_o one_o another_o like_o the_o raisin_n of_o a_o cluster_n of_o grape_n these_o glandule_n receive_v small_a branch_n of_o artery_n from_o the_o trunk_n of_o the_o splenical_a artery_n and_o nervous_a filament_n from_o the_o nerve_n which_o enter_v with_o the_o artery_n into_o the_o spleen_n from_o each_o heap_n of_o these_o glandule_n there_o go_v a_o root_n of_o a_o vein_n which_o be_v unite_v together_o do_v compose_v the_o splenick_n vein_n on_o the_o surface_n of_o the_o spleen_n we_o perceive_v many_o lymphatic_a vessel_n which_o do_v empty_a their_o lympha_fw-la into_o pecquet_n resesvatory_n by_o all_o that_o we_o have_v say_v it_o appear_v that_o nothing_o enter_v into_o the_o spleen_n but_o the_o animal_n spirit_n which_o come_v by_o the_o nerve_n and_o the_o blood_n which_o come_v thither_o by_o the_o artery_n there_o go_v nothing_o out_o also_o but_o the_o lympha_fw-la which_o run_v by_o the_o lymphatic_a vessel_n into_o the_o reservatory_n of_o the_o chyle_n and_o the_o blood_n which_o go_v by_o the_o splenical_a vein_n the_o lympha_fw-la be_v nothing_o but_o the_o remain_v of_o the_o nutritive_a juice_n of_o the_o spleen_n and_o it_o appear_v not_o to_o have_v any_o other_o quality_n in_o this_o place_n than_o what_o it_o have_v every_o where_o else_o as_o for_o the_o blood_n it_o have_v the_o same_o colour_n and_o consistence_n which_o we_o observe_v in_o other_o vein_n these_o observation_n do_v extreme_o perplex_v we_o as_o to_o the_o use_n of_o the_o spleen_n for_o if_o the_o artery_n do_v bring_v unto_o it_o blood_n it_o may_v be_v say_v that_o this_o be_v but_o to_o nourish_v it_o and_o if_o the_o nerve_n do_v bring_v thither_o animal_n spirit_n this_o be_v but_o to_o give_v unto_o the_o nutritive_a juice_n the_o fluidity_n that_o be_v needful_a so_o that_o we_o find_v nothing_o yet_o but_o what_o simple_o serve_v to_o the_o nourishment_n of_o this_o part_n yet_o we_o can_v say_v that_o it_o be_v entire_o useless_a for_o what_o appearance_n be_v there_o that_o a_o useless_a part_n shall_v always_o be_v find_v in_o the_o animal_n body_n ever_o of_o the_o same_o frame_n and_o in_o the_o same_o situation_n nature_n it_o be_v like_a will_v not_o have_v be_v so_o exact_a in_o this_o matter_n if_o it_o serve_v for_o nothing_o so_o that_o it_o be_v probable_a it_o have_v in_o the_o animal_n occonomy_n some_o use_n which_o we_o do_v not_o know_v but_o for_o that_o on_o such_o occasion_n we_o must_v be_v satisfy_v with_o conjecture_n till_o we_o find_v better_o we_o may_v suppose_v that_o a_o ferment_n distil_v from_o the_o vesicles_n of_o the_o glandule_n and_o that_o it_o mingle_v with_o the_o blood_n which_o pass_v through_o the_o spleen_n that_o the_o nature_n of_o this_o ferment_n be_v such_o that_o it_o disentangle_v from_o the_o other_o part_n of_o the_o blood_n the_o part_n which_o be_v proper_a to_o compose_v the_o bile_n the_o reason_n which_o make_v we_o of_o this_o opinion_n be_v that_o all_o the_o blood_n which_o go_v from_o the_o spleen_n pass_v into_o the_o vena_fw-la porta_n and_o from_o thence_o go_v to_o the_o liver_n where_o we_o know_v it_o rid_v itself_o of_o those_o part_n which_o be_v fit_a to_o compose_v the_o bile_n but_o this_o sentiment_n though_o the_o most_o probable_a have_v many_o difficulty_n all_o know_v that_o a_o animal_n can_v live_v many_o year_n after_o the_o take_v out_o of_o the_o spleen_n but_o this_o say_v nothing_o as_o to_o its_o use_n or_o inutility_n since_o the_o cut_n out_o of_o the_o pancreas_n who_o use_n be_v know_v and_o which_o be_v acknowledge_v to_o be_v most_o necessary_a for_o the_o maintain_n of_o the_o animal_n oeconomy_n do_v not_o hinder_v a_o dog_n from_o live_v many_o year_n the_o twenty_o discourse_n of_o the_o reins_o and_o the_o vreter_n there_o be_v in_o the_o low_a belly_n two_o body_n make_v like_o to_o french_a bean_n place_v upon_o the_o loin_n on_o the_o two_o side_n of_o the_o descend_a aorta_n and_o the_o ascend_a vena_fw-la cava_fw-la these_o body_n receive_v artery_n from_o the_o aorta_fw-la they_o call_v they_o emulgent_a artery_n and_o they_o send_v vein_n to_o the_o vena_fw-la cava_fw-la they_o call_v these_o vein_n the_o emulgent_a vein_n and_o these_o body_n be_v call_v the_o reins_o we_o find_v they_o first_o wrap_v up_o in_o a_o tunicle_n which_o cover_v the_o whole_a cavity_n of_o the_o low_a belly_n next_o to_o this_o there_o be_v another_o tunicle_n which_o do_v immediate_o cover_v they_o and_o in_o fine_a when_o we_o have_v take_v off_o these_o two_o tunicle_n we_o discover_v the_o surface_n of_o the_o reins_o upon_o which_o we_o have_v the_o pleasure_n to_o observe_v a_o agreeable_a ramification_n of_o sanguineous_a vessel_n these_o sanguineous_a vessel_n do_v enter_v into_o the_o reins_o upon_o there_o concave_a side_n which_o look_v towards_o the_o aorta_n and_o the_o vena_fw-la cava_fw-la many_o small_a nerve_n go_v from_o the_o plexus_fw-la renalis_n and_o bear_v they_o faithful_a company_n they_o be_v all_o shut_v up_o in_o a_o small_a membranous_a cover_n and_o the_o nerve_n be_v lose_v in_o its_o substance_n afterward_o these_o vessel_n be_v spread_v through_o the_o outer_a substance_n of_o the_o reins_o and_o enter_v into_o small_a glandule_n of_o which_o this_o whole_a outer_a substance_n be_v compose_v these_o glandule_n be_v fasten_v to_o the_o vessel_n as_o the_o grape_n to_o the_o trunk_n of_o the_o cluster_n by_o this_o mean_n they_o make_v small_a lobe_n wrap_v up_o into_o a_o particular_a tunicle_n this_o tunicle_n enter_v partly_o into_o the_o capsula_fw-la and_o partly_o into_o the_o cavity_n of_o the_o reins_o which_o they_o call_v the_o bassin_n all_o these_o small_a lobe_n do_v adhere_v to_o the_o one_o or_o the_o other_o of_o these_o by_o small_a tendinous_a filament_n from_o each_o glandule_n there_o go_v a_o excretory_a vessel_n they_o descend_v in_o a_o straight_a line_n to_o the_o bassin_n be_v couch_v one_o beside_o another_o when_o they_o come_v near_o to_o pierce_v the_o tunicle_n which_o make_v its_o inward_a cover_n many_o of_o they_o join_v together_o and_o make_v up_o a_o great_a pipe_n this_o pipe_n have_v a_o open_n by_o which_o it_o communicate_v with_o the_o bassine_n about_o which_o open_v we_o remark_n a_o little_a rise_n which_o they_o call_v a_o papilla_fw-la the_o cavity_n of_o the_o bassin_n be_v cover_v with_o a_o very_a thick_a tunicle_n it_o be_v form_v of_o the_o expansion_n of_o the_o small_a pipe_n which_o pierce_v it_o it_o be_v afterward_o so_o much_o contract_v towards_o the_o concave_a side_n of_o the_o reins_o that_o it_o take_v the_o form_n of_o a_o vessel_n of_o the_o bigness_n of_o a_o goose_n feather_n it_o descend_v in_o the_o form_n of_o a_o s._n and_o go_v into_o a_o bag_n place_v in_o the_o low_a part_n of_o the_o abdomen_fw-la under_o the_o pecton_n they_o call_v this_o bag_n the_o bladder_n of_o the_o urine_n these_o vessel_n they_o call_v the_o ureter_n they_o be_v wrap_v up_o in_o the_o peritonaeum_fw-la and_o in_o a_o proper_a tunicle_n which_o communicate_v with_o that_o which_o do_v immediate_o cover_v the_o reins_o their_o substance_n be_v membranous_a and_o very_a thick_a their_o fibre_n be_v so_o various_o interweave_v that_o they_o keep_v no_o order_n the_o use_n of_o the_o reins_o be_v to_o separate_v a_o saltish_a serosity_n from_o the_o blood_n which_o pass_v from_o the_o glandule_n into_o the_o bassins_n and_o from_o thence_o run_v by_o the_o ureter_n into_o the_o bladder_n this_o liquor_n they_o call_v urine_n the_o twenty_o and_o first_o discourse_n of_o the_o bladder_n and_o of_o the_o urine_n the_o bladder_n be_v a_o bag_n into_o which_o all_o the_o urine_n go_v which_o the_o reins_o do_v separate_v from_o the_o blood_n its_o figure_n be_v like_a to_o that_o of_o a_o pear_n it_o be_v so_o situate_v that_o its_o wide_a part_n which_o they_o call_v the_o bladder_n be_v always_o turn_v upward_o and_o its_o more_o narrow_a part_n which_o they_o call_v the_o neck_n of_o the_o bladder_n be_v ever_o turn_v downward_o it_o be_v hold_v in_o this_o situation_n by_o two_o considerable_a ligament_n the_o first_o go_v from_o its_o bottom_n to_o the_o navel_n it_o hinder_v it_o from_o fall_v downward_o the_o second_o be_v very_o short_a in_o man_n it_o keep_v it_o fix_v upon_o the_o rectum_fw-la in_o woman_n upon_o the_o matrix_fw-la so_o that_o the_o bladder_n can_v turn_v either_o to_o the_o left_a or_o right_a hand_n the_o first_o be_v insert_v in_o its_o fore_n part_n and_o the_o second_o in_o its_o hinder_a part_n the_o bladder_n be_v make_v up_o of_o three_o tunicle_n the_o first_o be_v nothing_o but_o a_o production_n of_o the_o peritonaeum_fw-la which_o enwrap_v it_o outward_o it_o be_v compose_v of_o tendinous_a fibre_n various_o interweave_v the_o middle_a tunicle_n be_v make_v of_o
be_v straighten_a by_o a_o small_a fibrous_a ring_n at_o its_o insertion_n into_o the_o vesicle_n of_o the_o bile_n so_o that_o this_o fibrous_a ring_n perform_v the_o office_n of_o a_o small_a sphincter_n which_o shut_v the_o entry_n of_o the_o vesicle_n and_o hinder_v the_o bile_n which_o usual_o fill_v it_o from_o get_v out_o unless_o it_o be_v force_v afterward_o i_o consider_v the_o vesicula_fw-la fellis_fw-la it_o have_v the_o figure_n of_o a_o small_a pear_n and_o it_o receive_v artery_n from_o the_o caeliack_n which_o be_v call_v the_o cystick_a artery_n it_o be_v make_v up_o of_o two_o tunicle_n between_o which_o there_o be_v a_o prodigious_a number_n of_o small_a vesicular_a glandule_n which_o receive_v branch_n from_o the_o cystick_a artery_n the_o excretory_a vessel_n of_o these_o little_a glandule_n do_v pierce_v its_o inner_a coat_n and_o make_v within_o its_o cavity_n a_o small_a down_o from_o whence_o there_o flow_v a_o very_a clear_a and_o transparent_a bile_n in_o form_n of_o a_o dew_n this_o bile_n differ_v from_o that_o which_o flow_v from_o the_o hepatick_a conduit_n in_o this_o that_o the_o former_a be_v of_o a_o deep_a colour_n and_o abound_v more_o in_o a_o fix_a alcalie_a whereas_o this_o be_v more_o fluid_a and_o have_v more_o of_o a_o volatile_a alcalie_a than_o the_o other_o all_o the_o bile_n which_o be_v find_v in_o the_o vesicula_fw-la fellis_fw-la do_v not_o come_v only_o from_o the_o vesicular_a glandule_n situate_v between_o its_o tunicle_n but_o a_o great_a part_n of_o it_o come_v from_o the_o lobe_n of_o the_o liver_n which_o be_v about_o the_o vesicle_n they_o discharge_v themselves_o into_o its_o cavity_n by_o two_o or_o three_o ductus_fw-la cholidoci_n which_o be_v insert_v into_o that_o part_n of_o it_o that_o adhere_v to_o the_o liver_n among_o the_o rest_n there_o be_v one_o considerable_a enough_o which_o peirce_v the_o tunicle_n of_o the_o vesicula_fw-la fellis_fw-la near_o the_o fibrous_a ring_n the_o mouth_n of_o this_o vessel_n be_v encompass_v with_o a_o small_a spongious_a border_n which_o serve_v it_o for_o a_o sphincter_n there_o go_v a_o great_a number_n of_o lymphatic_a vessel_n both_o from_o the_o concave_a part_n of_o the_o liver_n and_o from_o the_o vesicle_n which_o enter_v into_o the_o reservatory_n that_o be_v place_v above_o the_o vertebra_n of_o the_o loin_n in_o fine_a the_o liver_n have_v three_o ligament_n which_o keep_v it_o in_o its_o situation_n the_o first_o keep_v it_o strong_o fasten_v to_o the_o diaphragme_n and_o it_o peirce_v into_o the_o substance_n of_o the_o liver_n even_o to_o glisson_n capsula_fw-la the_o second_o be_v of_o a_o good_a length_n it_o be_v fasten_v to_o the_o liver_n near_o the_o bladder_n of_o the_o gall_n and_o it_o go_v to_o the_o navel_n the_o three_o be_v slack_a but_o strong_a and_o large_a it_o derive_v its_o origine_fw-la from_o the_o membrane_n which_o encompass_n the_o whole_a liver_n and_o which_o be_v a_o production_n of_o the_o peritonaeum_fw-la and_o it_o go_v from_o thence_o to_o the_o xiphoid_n cartilege_n it_o be_v upper_a part_n be_v convex_a and_o it_o be_v under_o concave_n be_v divide_v into_o three_o or_o four_o great_a lobe_n and_o by_o it_o under_o part_n it_o embrace_v a_o part_n of_o the_o stomach_n so_o that_o when_o the_o stomach_n be_v full_a of_o meat_n the_o bladder_n of_o the_o gall_n be_v then_o press_v the_o bile_n go_v out_o by_o the_o cystick_a channel_n and_o run_v in_o abundance_n into_o the_o duodenum_fw-la to_o dissolve_v the_o chyle_n according_a as_o it_o come_v from_o the_o stomach_n from_o all_o this_o therefore_o we_o may_v conclude_v that_o the_o use_n of_o the_o liver_n be_v to_o separate_v the_o bile_n from_o the_o blood_n to_o perfect_v the_o chyle_n in_o the_o intestine_n by_o dissolve_v its_o sulphur_n by_o its_o alcaly_n and_o by_o dilute_v it_o with_o its_o phlegm_n the_o thirteen_o discourse_n of_o the_o change_n which_o the_o chyle_n receive_v in_o the_o intestine_n beside_o the_o bile_n which_o be_v discharge_v into_o the_o duodenum_fw-la there_o be_v also_o another_o liquor_n clear_a and_o transparent_a as_o water_n which_o advance_v thither_o and_o which_o they_o call_v the_o pancreatic_a juice_n this_o pancreatic_a juice_n be_v somewhat_o of_o the_o same_o nature_n with_o the_o lympha_fw-la that_o be_v that_o it_o be_v compose_v of_o sulphur_n phlegm_n and_o volatile_a alcaly_n as_o soon_o as_o it_o fall_v into_o the_o intestin_n it_o mingle_v with_o the_o chyle_n if_o it_o rencounter_v any_o acid_n in_o the_o chyle_n which_o keep_v its_o sulphur_n unite_v its_o volatile_a alcalie_a charge_n its_o self_n with_o they_o which_o free_v the_o sulphur_n from_o the_o other_o principle_n the_o sulphur_n which_o be_v in_o the_o pancreatic_a juice_n thrust_v themselves_o among_o the_o part_n of_o the_o chyle_n they_o moderate_v the_o fermentation_n of_o the_o alcaly_n with_o the_o acid_n and_o hinder_v it_o from_o be_v do_v with_o too_o much_o violence_n which_o will_v occasion_v much_o disorder_n and_o the_o phlegm_n make_v way_n to_o the_o alcaly_n and_o sulphur_n and_o they_o mingle_v more_o exact_o with_o all_o the_o part_n of_o the_o chyle_n from_o all_o this_o it_o follow_v clear_o enough_o that_o the_o pancreatic_a juice_n perfect_v the_o chyle_n and_o render_v it_o more_o liquid_a in_o man_n the_o pancreatic_a juice_n and_o the_o bile_n do_v enter_v into_o the_o intestine_a at_o the_o same_o hole_n and_o in_o the_o most_o part_n of_o other_o animal_n the_o pancreatic_a conduit_n be_v insert_v into_o the_o jejunum_n two_o inch_n below_o the_o insertion_n of_o the_o ductus_fw-la cholidochus_n we_o remark_n in_o this_o insertion_n of_o the_o pancreatic_a conduit_n almost_o the_o same_o circumstance_n which_o have_v be_v observe_v in_o the_o insertion_n of_o the_o ductus_fw-la cholidochus_n about_o the_o little_a hole_n from_o whence_o the_o pancreatic_a juice_n flow_v into_o the_o cavity_n of_o the_o intestine_n there_o be_v a_o little_a fibrous_a edge_n which_o serve_v it_o for_o a_o sphincter_n and_o hinder_v any_o thing_n from_o pass_v from_o the_o intestine_n into_o the_o pancreatic_a conduit_n this_o conduit_n be_v make_v of_o many_o other_o which_o spread_v through_o a_o glandulous_a body_n which_o they_o call_v the_o pancreas_n the_o glandule_n which_o compose_v it_o be_v vascular_a of_o a_o reasonable_a bigness_n there_o go_v from_o each_o a_o small_a conduit_n which_o be_v inosculate_v into_o the_o pancreatic_a conduit_n and_o shed_v into_o its_o cavity_n the_o liquor_n which_o the_o glandule_n have_v separate_v from_o the_o blood_n the_o whole_a pancreas_n be_v cover_v with_o one_o tunicle_n it_o receive_v artery_n from_o the_o caeliack_n it_o send_v vein_n to_o the_o splenick_n and_o some_o ramification_n of_o the_o intercostal_n come_v thither_o and_o spread_v through_o all_o its_o body_n it_o be_v so_o needful_a for_o the_o conservation_n of_o of_o the_o animal_n that_o the_o chyle_n shall_v be_v free_v of_o its_o acid_n that_o the_o author_n of_o nature_n have_v place_v many_o heap_n of_o vesicular_a glandule_n between_o the_o tunicle_n of_o the_o small_a intestine_n they_o distil_v into_o these_o place_n a_o liquor_n like_a unto_o the_o pancreatic_a juice_n by_o its_o mixture_n with_o the_o chyle_n be_v finish_v what_o the_o bile_n and_o the_o pancreatic_a juice_n have_v so_o well_o begin_v these_o small_a heap_n of_o glandule_n be_v of_o different_a bigness_n there_o be_v of_o they_o which_o contain_v more_o than_o two_o hundred_o glandule_n and_o there_o be_v of_o they_o again_o which_o have_v not_o thirty_o sometime_o there_o be_v four_o of_o they_o sometime_o five_o and_o sometime_o six_o sometime_o there_o be_v two_o of_o they_o in_o the_o jejunum_n sometime_o three_o and_o sometime_o but_o one_o we_o find_v always_o two_o or_o three_o such_o heap_n in_o the_o ilium_n all_o the_o part_n of_o the_o chyle_n be_v not_o fit_a to_o pass_v into_o the_o small_a vessel_n which_o be_v call_v the_o lacteal_v vein_n some_o of_o they_o too_o gross_a and_o these_o be_v they_o which_o be_v call_v the_o gross_a excrement_n the_o chyle_n abound_v in_o part_n fit_a to_o pass_v into_o the_o lacteal_v vein_n after_o that_o it_o have_v be_v prepare_v by_o the_o bile_n and_o the_o pancreatic_a juice_n it_o be_v for_o this_o that_o its_o mass_n do_v diminish_v so_o much_o in_o the_o jejune_n intestine_n for_o that_o its_o more_o subtle_a part_n get_v out_o and_o pass_v into_o the_o lacteal_v vein_n so_o it_o be_v observe_v that_o there_o be_v more_o lacteal_v vein_n of_o the_o jejunum_n than_o of_o all_o the_o other_o intestine_n at_o the_o end_n of_o the_o jejunum_n some_o excrement_n be_v find_v mingle_v with_o many_o chylous_a part_n the_o glandulous_a juice_n mingle_v with_o they_o and_o dissolve_v the_o sulphur_n from_o the_o chylous_a part_n which_o be_v there_o what_o have_v thus_o be_v prepare_v pass_v likewise_o into_o the_o