with_o that_o which_o afterward_o be_v separate_v in_o the_o placenta_n and_o carry_v to_o the_o foetus_fw-la by_o the_o umbilical_a vein_n and_o with_o that_o also_o which_o abound_v in_o the_o amnio_n even_o till_o the_o birth_n for_o the_o plastic_a or_o vegetative_a virtue_n be_v only_o in_o the_o ouum_fw-la itself_o and_o the_o augmentation_n that_o the_o first_o lineament_n of_o the_o embryo_n receive_v be_v only_o by_o apposition_n of_o this_o nutritious_a albugineous_a juice_n but_o this_o membrane_n chorion_n by_o that_o time_n the_o umbilical_a vessel_n and_o placenta_n be_v form_v be_v grow_v so_o dense_a and_o compact_a that_o it_o be_v not_o capable_a of_o imbibe_v more_o but_o that_o which_o at_o this_o time_n be_v in_o it_o do_v in_o small_a time_n transude_v into_o the_o amnio_n and_o so_o itself_o become_v empty_a and_o give_v way_n to_o the_o increase_n of_o the_o allantois_n which_o thenceforward_o begin_v to_o appear_v who_o liquor_n augment_v daily_o as_o the_o foetus_fw-la grow_v near_o and_o near_o to_o the_o birth_n this_o be_v my_o conjecture_n which_o i_o submit_v to_o the_o censure_n of_o the_o learned_a the_o amnios_n be_v the_o inmost_a membrane_n that_o immediate_o contain_v the_o foetus_fw-la amnios_n it_o be_v not_o knit_v to_o the_o chorion_n in_o any_o place_n save_v where_o the_o umbilical_a vessel_n pass_v through_o they_o both_o into_o the_o placenta_n it_o be_v very_o thin_a soft_a smooth_a and_o pellucid_a and_o encompass_n the_o foetus_fw-la very_o loose_o it_o have_v vessel_n from_o the_o same_o origines_fw-la as_o the_o chorion_n it_o be_v something_o of_o a_o oval_a shape_n before_o the_o ouum_fw-la be_v impregnate_v liquor_n this_o membrane_n contain_v a_o limpid_a liquor_n which_o after_o the_o impregnation_n be_v that_o out_o of_o which_o the_o embryo_n be_v form_v in_o it_o reside_v the_o plastic_a power_n and_o the_o matter_n also_o out_o of_o which_o the_o first_o lineament_n of_o the_o embryo_n be_v draw_v but_o because_o its_o liquor_n be_v so_o very_o little_a there_o transude_v through_o this_o membrane_n present_o part_v of_o that_o nutritious_a albugineous_a humour_n that_o be_v contain_v in_o the_o chorion_n which_o it_o have_v imbibe_v out_o of_o the_o vterus_fw-la as_o be_v but_o even_o now_o show_v and_o this_o dr._n harvey_n call_v colliquamentum_fw-la and_o by_o the_o juxta-apposition_a or_o addition_n of_o this_o humour_n to_o the_o undiscernible_a rudiment_n of_o the_o embryo_n it_o receive_v its_o increase_n but_o though_o the_o amnio_n have_v its_o additional_a nutritious_a liquor_n at_o first_o only_o by_o transudation_n yet_o when_o the_o umbilical_a vessel_n and_o the_o placenta_n be_v form_v it_o receive_v it_o after_o another_o manner_n for_o then_o be_v separate_v from_o the_o mother_n artery_n by_o the_o placenta_n and_o imbibe_v by_o the_o umbilical_a vein_n of_o the_o foetus_fw-la it_o pass_v direct_o to_o its_o heart_n from_o whence_o be_v drive_v a_o great_a part_n of_o it_o down_z the_o aorta_fw-mi it_o be_v send_v forth_o again_o by_o the_o umbilical_a artery_n out_o of_o who_o capillary_n disperse_v plentiful_o through_o the_o amnio_n it_o issue_v into_o its_o cavity_n even_o as_o far_o more_o gross_a and_o viscid_a juice_n in_o take_v a_o purge_n or_o sometime_o critical_o ouze_v out_o of_o the_o small_a mouth_n of_o the_o artery_n that_o gape_v into_o the_o intestin_n there_o be_v some_o that_o think_v they_o have_v observe_v venae_fw-la lacteae_fw-la to_o come_v direct_o to_o the_o placenta_n and_o that_o out_o of_o it_o as_o out_o of_o the_o gland_n in_o the_o mesentery_n there_o arise_v other_o that_o convey_v the_o chyle_n into_o the_o amnio_n and_o this_o indeed_o be_v a_o plausible_a opinion_n if_o it_o be_v ground_v on_o any_o certain_a or_o frequent_a observation_n of_o such_o lacteal_v and_o be_v not_o rather_o invent_v to_o avoid_v some_o difficulty_n with_o which_o the_o former_a opinion_n seem_v to_o be_v press_v a_o three_o membrane_n which_o invest_v the_o whole_a foetus_fw-la according_a to_o dr._n needham_n allantoide_n etc._n etc._n be_v that_o call_v allantoide_v though_o improper_o as_o to_o woman_n for_o it_o be_v so_o call_v from_o its_o likeness_n to_o a_o pudding_n 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d farcimen_fw-la which_o indeed_o it_o do_v resemble_v in_o sheep_n do_v hog_n etc._n etc._n but_o in_o woman_n as_o also_o in_o mare_n it_o have_v the_o same_o figure_n as_o the_o chorion_n and_o amnios_n betwixt_o which_o it_o be_v place_v in_o their_o whole_a circumference_n now_o though_o it_o must_v be_v suppose_v that_o this_o as_o well_o as_o the_o other_o two_o be_v original_o in_o the_o ouum_fw-la yet_o there_o be_v no_o appearance_n of_o it_o till_o after_o the_o umbilical_a vessel_n and_o placenta_n be_v form_v and_o the_o albugineous_a liquor_n so_o often_o mention_v cease_v to_o be_v imbibe_v by_o the_o chorion_n out_o of_o the_o vterus_fw-la but_o assoon_o as_o the_o foetus_fw-la begin_v to_o be_v nourish_v by_o the_o umbilical_a vessel_n and_o the_o vrachus_fw-la be_v permeable_a then_o present_o this_o membrane_n begin_v to_o show_v itself_o contain_v a_o very_a thin_a liquor_n which_o be_v the_o urine_n of_o the_o foetus_fw-la bring_v into_o it_o by_o the_o vrachus_fw-la from_o its_o bladder_n and_o with_o which_o it_o be_v fill_v daily_o more_o and_o more_o till_o the_o birth_n it_o be_v very_o thin_a smooth_a soft_a and_o yet_o dense_a it_o may_v be_v know_v from_o the_o chorion_n and_o amnios_n by_o this_o that_o they_o have_v numerous_a vessel_n disperse_v through_o they_o but_o this_o have_v not_o the_o least_o visible_a vein_n or_o artery_n it_o be_v very_o hard_a to_o separate_v the_o chorion_n from_o it_o because_o when_o it_o appear_v the_o chorion_n become_v void_a of_o all_o liquor_n and_o so_o clap_v close_o to_o it_o but_o towards_o the_o birth_n of_o the_o foetus_fw-la it_o become_v so_o turgid_a with_o urine_n that_o the_o amnio_n immediate_o contain_v the_o foetus_fw-la swim_v in_o it_o and_o so_o may_v most_o easy_o be_v distinguish_v and_o separate_v from_o it_o the_o liquor_n that_o it_o contain_v be_v as_o have_v be_v say_v the_o urine_n of_o the_o foetus_fw-la bring_v hither_o by_o the_o vrachus_fw-la liquor_n for_o assoon_o as_o the_o foetus_fw-la be_v perfect_o form_v its_o kidney_n must_v needs_o perform_v their_o office_n of_o separate_v the_o serum_n from_o the_o blood_n for_o otherwise_o it_o will_v be_v affect_v with_o a_o anasarca_n i_o say_v the_o serum_n be_v separate_v in_o the_o kidney_n and_o glide_v down_o from_o thence_o into_o the_o bladder_n in_o which_o it_o be_v find_v pretty_a plentiful_a when_o the_o foetus_fw-la be_v five_a or_o six_o month_n old_a now_o it_o flow_v not_o out_o of_o the_o bladder_n by_o its_o orifice_n because_o at_o that_o time_n the_o sphincter_n be_v too_o contract_v and_o narrow_a and_o if_o it_o shall_v pass_v that_o way_n it_o will_v mix_v with_o that_o nutritious_a juice_n in_o which_o the_o foetus_fw-la swim_v in_o the_o amnio_n and_o wherewith_o by_o take_v it_o in_o by_o its_o mouth_n it_o be_v partly_o nourish_v and_o so_o will_v defile_v and_o corrupt_v it_o and_o make_v it_o unfit_a for_o nourishment_n nature_n therefore_o have_v provide_v it_o another_o exit_z by_o the_o vrachus_fw-la insert_v into_o the_o bottom_n of_o the_o bladder_n which_o though_o after_o the_o child_n be_v bear_v it_o grow_v solid_a like_o a_o ligament_n like_v as_o the_o vena_fw-la umbilicalis_fw-la do_v yet_o while_o the_o foetus_fw-la be_v in_o the_o womb_n it_o be_v always_o pervious_a and_o convey_v the_o urine_n into_o the_o allantoide_n that_o be_v place_v betwixt_o the_o chorion_n and_o amnios_n where_o it_o be_v collect_v and_o preserve_v till_o the_o birth_n chap._n xxxiii_o of_o the_o vmbilical_a vessel_n and_o of_o the_o nourish_a of_o the_o foetus_fw-la have_v open_v the_o membrane_n that_o enwrap_v the_o foetus_fw-la navel-string_n there_o appear_v the_o navel-string_n or_o rope_n which_o be_v membranous_a wreathe_v and_o unequal_a arise_v out_o of_o the_o middle_n of_o the_o abdomen_fw-la viz._n the_o navel_n and_o reach_v to_o the_o womb-liver_n or_o placenta_n of_o a_o notable_a length_n be_v three_o span_n or_o half_a a_o ell_n long_o and_o as_o thick_a as_o one_o finger_n it_o be_v convenient_a to_o be_v so_o long_a and_o lax_n that_o when_o the_o foetus_fw-la in_o the_o womb_n grow_v strong_a it_o may_v not_o break_v it_o by_o its_o sprawl_n and_o tumble_v about_o and_o after_o it_o be_v bear_v the_o secundine_n or_o afterbirth_n may_v be_v draw_v out_o the_o better_a by_o it_o the_o way_n that_o it_o pass_v from_o the_o navel_n to_o the_o placenta_n be_v very_o unconstant_a situation_n for_o sometime_o it_o go_v up_o on_o the_o right_a hand_n to_o the_o neck_n which_o have_v encompass_v it_o descend_v to_o the_o placenta_n and_o sometime_o it_o go_v on_o the_o left_a hand_n up_o to_o the_o neck_n etc._n etc._n sometime_o it_o come_v not_o to_o the_o neck_n at_o all_o but_o go_v first_o a_o little_a up_o towards_o its_o breast_n and_o then_o turn_v round_o its_o back_n and_o from_o thence_o pass_v to_o the_o placenta_n the_o vessel_n contain_v in_o this_o string_n and_o
greek_n call_v it_o diaphragma_n now_o this_o part_n be_v true_o a_o muscle_n assist_v respiration_n we_o may_v on_o that_o account_n have_v defer_v to_o treat_v of_o it_o till_o we_o come_v to_o describe_v the_o muscle_n of_o the_o thorax_n but_o because_o it_o be_v whole_o a_o internal_a part_n and_o serve_v to_o make_v up_o the_o cavity_n of_o the_o breast_n we_o rather_o choose_v to_o discourse_v of_o it_o here_o and_o omit_v it_o in_o the_o treatise_n of_o muscle_n it_o be_v almost_o round_o situation_n except_v its_o two_o appendage_n whereby_o it_o be_v fasten_v to_o the_o muscle_n or_o vertebra_n of_o the_o loin_n and_o be_v seat_v transvers_o or_o across_o the_o body_n only_o slope_v a_o little_a backward_o it_o be_v as_o broad_a as_o the_o width_n of_o the_o thorax_n for_o its_o edge_n be_v fasten_v to_o the_o low_a part_n of_o the_o sternum_n to_o the_o end_n of_o the_o low_a rib_n and_o to_o the_o low_a vertebra_n of_o the_o thorax_n it_o be_v circumference_n be_v carnous_a substance_n but_o in_o its_o middle_n or_o centre_n as_o it_o be_v it_o be_v nervous_a and_o membranous_a for_o thither_o do_v all_o the_o carnous_a fibre_n run_v from_o the_o edge_n wound_n in_o the_o nervous_a part_n of_o it_o be_v mortal_a because_o the_o party_n present_o fall_v into_o convulsion_n and_o respiration_n fail_v but_o if_o it_o be_v wound_v in_o its_o fleshy_a part_n the_o patient_a oft_o escape_v it_o be_v clad_v with_o two_o membrane_n the_o upper_a from_o the_o pleura_fw-la to_o which_o the_o mediastinum_fw-la and_o pericardium_fw-la be_v join_v and_o sometime_o the_o low_a tip_n of_o the_o lobe_n of_o the_o lung_n the_o under_o from_o the_o peritonaeum_fw-la it_o be_v perforate_v on_o the_o right_a hand_n near_o the_o nervous_a centre_n by_o the_o trunk_n of_o vena_fw-la cava_fw-la ascend_v from_o the_o liver_n holes_n and_o on_o the_o left_a hand_n near_o the_o say_a centre_n by_o the_o gullet_n and_o two_o stomachick_a nerve_n spring_v from_o the_o par_fw-fr vagum_fw-la behind_o at_o the_o vertebra_n there_o descend_v betwixt_o its_o two_o appendage_n or_o production_n the_o aorta_fw-mi a_o branch_n of_o the_o vena_fw-la azygos_fw-la and_o the_o intercostal_n nerve_n distinguish_v from_o the_o par_fw-fr vagum_fw-la by_o dr._n willis_n for_o the_o use_n of_o the_o part_n of_o the_o abdomen_fw-la it_o have_v two_o artery_n vessel_n call_v phrenicae_fw-la from_o the_o aorta_fw-la descend_v and_o as_o many_o vein_n from_o the_o trunk_n of_o vena_fw-la cava_fw-la ascend_v through_o it_o nerve_n it_o have_v first_o from_o the_o second_o pair_n of_o the_o vertebra_n of_o the_o neck_n which_o according_a to_o dr._n willis_n communicate_v with_o the_o intercostal_n pair_n by_o this_o communication_n of_o the_o intercostal_n nerve_n with_o that_o from_o whence_o this_o nerve_n of_o the_o diaphragm_n spring_v yea_o with_o this_o nerve_n itself_o for_o the_o say_a author_n say_v that_o two_o or_o three_o nerve_n be_v send_v from_o the_o cervical_a plexus_fw-la of_o the_o intercostal_n into_o the_o trunk_n itself_o of_o the_o nerve_n of_o the_o diaphragm_n he_o very_o ingenious_o give_v a_o reason_n of_o the_o great_a consent_n of_o the_o midriff_n with_o the_o heart_n brain_n and_o face_n when_o a_o man_n laugh_v for_o say_v he_o as_o often_o as_o the_o imagination_n be_v affect_v with_o some_o pleasant_a or_o wonderful_a conceit_n the_o heart_n will_v present_o fain_o triumph_v ovare_fw-la and_o be_v lighten_v by_o throw_v off_o its_o burden_n as_o it_o be_v wherefore_o that_o the_o blood_n may_v the_o quick_o be_v empty_v out_o of_o its_o right_a ventricle_n into_o the_o lung_n and_o consequent_o out_o of_o the_o leave_v into_o the_o aorta_n the_o diaphragm_n be_v instigate_v by_o the_o nerve_n that_o go_v to_o it_o from_o the_o abovesaid_a plexus_fw-la be_v draw_v upward_o with_o a_o more_o rapid_a systole_n and_o often_o repeat_v its_o jump_n as_o it_o be_v it_o bear_v up_o the_o lung_n and_o cause_v they_o the_o quick_a and_o frequent_a to_o discharge_v the_o air_n and_o blood_n and_o then_o inasmuch_o as_o the_o same_o intercostal_n nerve_n that_o communicate_v below_o with_o the_o nerve_n of_o the_o diaphragm_n be_v also_o continue_v above_o with_o the_o maxillar_n nerve_n when_o a_o cackle_a be_v begin_v in_o the_o breast_n the_o gesture_n of_o the_o mouth_n and_o face_n pathetical_o answer_v thereto_o and_o when_o the_o diaphragm_n be_v wound_v in_o its_o nervous_a part_n than_o the_o muscle_n of_o the_o face_n suffer_v convulsion_n and_o the_o laughter_n call_v risus_fw-la sardonius_n which_o be_v involuntary_a be_v cause_v beside_o the_o abovesaid_a nerve_n it_o have_v second_o small_a twig_n from_o the_o stomachick_a nerve_n and_o intercostal_n as_o they_o descend_v through_o it_o it_o be_v use_n be_v first_o to_o divide_v the_o thorax_n from_o the_o abdomen_fw-la use_v that_o noisome_a and_o impure_a vapour_n may_v not_o ascend_v from_o the_o more_o ignoble_a part_n as_o the_o gut_n to_o offend_v the_o more_o noble_a as_o the_o heart_n etc._n etc._n second_o to_o help_v the_o muscle_n of_o the_o abdomen_fw-la in_o compress_v and_o exclude_v the_o excrement_n and_o in_o woman_n the_o foetus_fw-la but_o three_o its_o chief_a use_n be_v to_o assist_v respiration_n in_o which_o it_o be_v the_o principal_a muscle_n in_o inspiration_n it_o be_v stretch_v out_o plain_a in_o expiration_n it_o grow_v slaggy_a it_o be_v motion_n seem_v to_o be_v a_o kind_n of_o mix_a motion_n but_o rather_o animal_n than_o natural_a for_o though_o we_o move_v it_o in_o our_o sleep_n and_o so_o it_o may_v seem_v natural_a yet_o see_v when_o awake_a we_o can_v stop_v slacken_v or_o hasten_v its_o motion_n as_o we_o please_v it_o seem_v to_o be_v voluntary_a or_o animal_n and_o thus_o much_o of_o the_o part_n contain_v now_o to_o the_o part_n contain_v chap._n iu._n of_o the_o pericardium_n and_o the_o humour_n contain_v in_o it_o the_o part_n contain_v be_v either_o viscera_n or_o vasa_n bowel_n or_o vessel_n the_o bowel_n be_v the_o heart_n and_o lung_n but_o the_o heart_n be_v enclose_v in_o a_o membranous_a cover_n call_v pericardium_n we_o will_v first_o treat_v of_o it_o in_o this_o chapter_n it_o be_v call_v pericardium_n because_o it_o be_v place_v 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d about_o the_o heart_n denomination_n it_o be_v call_v also_o capsula_fw-la cordis_fw-la the_o heart-case_n and_o involucrum_fw-la the_o cover_n etc._n etc._n it_o be_v membranous_a and_o encompass_v the_o whole_a heart_n who_o shape_n it_o therefore_o resemble_v but_o be_v large_a both_o to_o grant_v a_o free_a motion_n to_o the_o heart_n and_o to_o contain_v its_o proper_a liquor_n it_o spring_v at_o the_o basis_n of_o the_o heart_n from_o the_o outer_a common_a coat_n that_o be_v borrow_v of_o the_o pleura_fw-la of_o those_o vessel_n that_o enter_v into_o the_o heart_n origine_fw-la whence_o it_o have_v five_o hole_n according_a to_o the_o number_n of_o vessel_n that_o go_v in_o or_o out_o of_o the_o heart_n holes_n as_o first_o one_o make_v by_o the_o ascend_a trunk_n of_o the_o cava_fw-la another_o by_o the_o vena_fw-la subclavia_fw-la both_o which_o enter_v the_o right_a ventricle_n of_o the_o heart_n from_o whence_o there_o go_v out_o vena_fw-la arteriosa_fw-la into_o the_o lung_n which_o make_v a_o three_o hole_n a_o four_o be_v make_v by_o the_o arteria_fw-la venosa_fw-la enter_v the_o left_a ventricle_n of_o the_o heart_n and_o a_o five_o by_o the_o arteria_fw-la magna_fw-la go_v out_o of_o the_o same_o it_o be_v outside_n adhere_v to_o the_o mediastinum_fw-la by_o many_o fibre_n connexion_n and_o be_v continue_v to_o it_o at_o the_o basis_n of_o the_o heart_n where_o the_o vessel_n perforate_v it_o it_o be_v low_a end_n be_v knit_v firm_o to_o the_o centre_n or_o nervous_a part_n of_o the_o diaphragm_n which_o bartholin_n say_v be_v peculiar_a to_o man_n for_o in_o all_o other_o creature_n it_o hang_v loose_a it_o have_v vein_n below_o from_o the_o phrenicae_fw-la vessel_n above_o from_o the_o axillare_v its_o artery_n be_v so_o small_a that_o they_o can_v hardly_o be_v discover_v it_o receive_v nerve_n from_o the_o pair_n common_o call_v the_o six_o bartholin_n affirm_v it_o to_o have_v lymphaticks_n also_o which_o be_v very_o probable_a that_o they_o may_v absorb_v part_n of_o the_o liquor_n contain_v in_o it_o lest_o it_o abound_v too_o much_o see_v it_o receive_v continual_a supply_n for_o i_o be_o not_o of_o opinion_n that_o this_o liquor_n be_v spew_v out_o of_o the_o lymphduct_n as_o steno_n think_v but_o that_o they_o rather_o imbibe_n it_o and_o convey_v it_o to_o the_o ductus_fw-la thoracicus_fw-la it_o contain_v in_o it_o a_o serous_a liquor_n liquor_n that_o in_o healthful_a body_n be_v a_o little_a radish_n much_o like_o water_n wherein_o flesh_n have_v be_v wash_v it_o be_v breed_v of_o vapour_n exhale_v out_o of_o the_o heart_n which_o be_v stop_v by_o this_o
particle_n which_o when_o it_o be_v convey_v to_o the_o vasa_fw-la chylifera_fw-la make_v the_o chyle_n thin_a and_o apt_a to_o dilate_v easy_o in_o the_o heart_n and_o when_o to_o the_o vein_n prepare_v the_o venous_a blood_n now_o too_o thick_a for_o a_o quick_a dilatation_n in_o the_o heart_n this_o lympha_fw-la whatever_o it_o be_v or_o be_v for_o differ_v from_o the_o serum_fw-la for_o if_o one_o gather_v a_o little_a of_o it_o in_o a_o spoon_n and_o let_v it_o stand_v without_o set_v it_o on_o the_o fire_n it_o will_v turn_v to_o a_o jelly_n which_o the_o serum_fw-la will_v not_o do_v and_o thus_o much_o of_o the_o lymphduct_n with_o their_o lympha_fw-la in_o general_a as_o to_o those_o particular_o of_o the_o mesentery_n some_o only_a pass_n through_o it_o from_o other_o part_n as_o the_o liver_n etc._n etc._n but_o many_o have_v their_o rise_n in_o it_o and_o both_o the_o one_o and_o other_o be_v empty_v into_o the_o receptaculum_fw-la chyli_fw-la it_o have_v many_o little_a softish_a gland_n fix_v in_o its_o proper_a membrane_n glandule_n cover_v on_o each_o side_n by_o the_o two_o common_a one_o and_o beset_v with_o fat_a in_o number_n they_o be_v very_o uncertain_a in_o man_n few_o than_o in_o other_o creature_n the_o big_a by_o much_o be_v at_o the_o rise_n or_o centre_n of_o the_o mesentery_n call_v by_o asellius_n pancreas_fw-la into_o which_o all_o the_o venae_fw-la lacteae_fw-la be_v insert_v of_o its_o use_n as_o also_o of_o the_o lesser_a we_o shall_v speak_v in_o the_o next_o chapter_n when_o we_o come_v to_o treat_v of_o the_o passage_n of_o the_o lacteal_v we_o will_v only_o note_v here_o that_o when_o these_o gland_n grow_v scirrhous_a or_o be_v any_o way_n obstruct_v so_o that_o the_o chyle_n can_v transcolate_v through_o they_o there_o follow_v a_o fluxus_fw-la coeliacus_fw-la or_o chylosus_fw-la which_o continue_v there_o ensue_v a_o atrophy_n and_o the_o party_n die_v tabid_v the_o fat_a with_o which_o it_o be_v stuff_v betwixt_o its_o membrane_n fat_n though_o it_o happen_v natural_o to_o it_o yet_o ought_v not_o to_o be_v repute_v a_o proper_a part_n of_o it_o for_o not_o to_o mention_v that_o in_o dog_n cat_n and_o such_o like_a animal_n this_o part_n be_v very_o thin_a and_o transparent_a even_o in_o humane_a embryo_n it_n be_v without_o fat_a and_o in_o very_o lean_a man_n there_o be_v but_o little_a though_o in_o fat_a man_n it_o be_v heap_v up_o to_o so_o great_a a_o thickness_n it_o be_v but_o one_o division_n yet_o because_o of_o its_o different_a thickness_n it_o be_v divide_v by_o some_o into_o two_o part_n the_o one_o they_o call_v mesaraeum_fw-la 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d because_o it_o be_v place_v 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d subaudi_fw-la 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d in_o the_o midst_n of_o the_o small_a intestine_n which_o it_o knit_v together_o and_o this_o be_v the_o thick_a part_n of_o it_o the_o other_o be_v the_o thin_a they_o call_v 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d be_v seat_v 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d in_o the_o midst_n of_o the_o colon_n to_o which_o it_o be_v join_v in_o its_o whole_a length_n save_v only_o in_o the_o colon_n passage_n under_o the_o stomach_n and_o in_o its_o low_a border_n it_o adhere_v to_o the_o rectum_fw-la disease_n incident_a to_o this_o part_n be_v reckon_v up_o by_o dr._n wharton_n to_o be_v these_o disease_n those_o of_o intempery_n straitness_n or_o obstruction_n tumor_n of_o whatsoever_o kind_n scirrhi_n scrophulae_fw-la strumae_fw-la inflammation_n abscess_n ulcer_n and_o tone_n vitiate_v of_o all_o which_o the_o reader_n that_o desire_v full_a information_n may_v be_v satisfy_v by_o the_o say_v learned_a author_n in_o his_o adenographia_fw-la cap._n 11._o chap._n x._o of_o the_o venae_fw-la lacteae_fw-la receptaculum_fw-la chyli_n and_o ductus_fw-la chyliferus_fw-la thoracicus_n venae_fw-la lacteae_fw-la name_n the_o milky_a vein_n so_o call_v from_o the_o white_a colour_n of_o the_o chyle_n which_o they_o carry_v be_v not_o discover_v as_o such_o till_o the_o year_n 1622._o when_o caspar_n asellius_n find_v they_o out_o in_o dissect_v a_o live-dog_n well_o feed_v but_o since_o he_o many_o other_o have_v make_v a_o more_o accurate_a discovery_n of_o they_o they_o be_v slender_a pellucid_a vessel_n have_v but_o a_o single_a coat_n disperse_v through_o the_o mesentery_n infinite_a in_o number_n appoint_v for_o the_o carry_v of_o the_o chyle_n they_o spring_v out_o of_o the_o intestin_n rise_v into_o who_o inmost_a membrane_n their_o mouth_n be_v insert_v which_o be_v hide_v under_o a_o kind_n of_o a_o spungy_a crust_n or_o mucus_fw-la through_o which_o by_o the_o pression_n of_o the_o gut_n the_o chyle_n be_v strain_v and_o receive_v by_o the_o mouth_n of_o these_o vessel_n present_o after_o their_o rise_n they_o aim_v to_o that_o near_a part_n of_o the_o mesentery_n whereto_o the_o intestine_a from_o which_o they_o arise_v be_v knit_v then_o they_o go_v the_o ready_a way_n to_o such_o glandule_n of_o the_o mesentery_n as_o be_v near_o to_o they_o but_o in_o their_o passage_n sometime_o many_o little_a branch_n meet_v grow_v into_o one_o great_a trunk_n namely_o before_o they_o insinuate_v themselves_o into_o the_o gland_n to_o which_o we_o say_v they_o be_v go_v but_o in_o their_o very_a entrance_n into_o the_o gland_n or_o a_o little_a before_o this_o trunk_n separate_v again_o into_o new_a branch_n more_o and_o small_a than_o the_o other_o which_o be_v obliterated_a in_o the_o very_a substance_n of_o the_o gland_n out_o of_o the_o gland_n there_o spring_v again_o new_a capillary_n vein_n which_o by_o and_o by_o meet_v together_o make_v one_o trunk_n again_o as_o before_o which_o be_v carry_v towards_o the_o beginning_n of_o the_o mesentery_n in_o their_o march_n join_v to_o themselves_o other_o of_o the_o same_o kind_n meet_v they_o and_o so_o grow_v large_a and_o large_a and_o at_o last_o very_o many_o enter_v into_o the_o great_a or_o middle_a gland_n of_o the_o mesentery_n call_v improper_o pancreas_n in_o the_o same_o manner_n as_o they_o enter_v the_o small_a and_o some_o pass_n by_o over_o its_o superficies_n and_o by_o and_o by_o they_o all_o empty_a themselves_o into_o the_o great_a or_o common_a receptacle_n of_o the_o chyle_n that_o lie_v under_o the_o say_v gland_n those_o that_o be_v insert_v into_o it_o rise_v out_o of_o it_o as_o be_v before_o speak_v of_o the_o lesser_a gland_n bartholin_n say_v that_o behind_o the_o great_a gland_n there_o be_v three_o other_o small_a which_o he_o call_v lumbares_n into_o which_o the_o lacteal_v be_v insert_v but_o assent_v to_o dr._n wharton_n that_o from_o they_o they_o pass_v to_o the_o receptaculum_fw-la this_o common_a receptacle_n be_v call_v receptaculum_fw-la chyli_n pecquetianum_fw-la chyli_fw-la from_o pecquet_n who_o first_o find_v both_o it_o and_o the_o ductus_fw-la thoracicus_n who_o beginning_n it_o be_v about_o thirty_o year_n ago_o it_o may_v as_o well_o be_v call_v receptaculum_fw-la lymphae_fw-la for_o that_o the_o lympha_fw-la pass_v not_o only_o with_o the_o chyle_n but_o after_o this_o be_v all_o distribute_v the_o lympha_fw-la still_o continue_v to_o glide_v into_o it_o and_o to_o ascend_v by_o the_o ductus_fw-la chyliferus_fw-la thoracicus_n which_o may_v be_v call_v lymphaticus_n for_o the_o same_o reason_n this_o receptacle_n be_v seat_v under_o the_o coeliack_a artery_n and_o emulgent_n at_o the_o vertebra_n of_o the_o loin_n whence_o there_o spring_v a_o ductâ—_n that_o present_o enter_v the_o diaphragm_n with_o the_o arteria_fw-la magna_fw-la where_o be_v now_o enter_v the_o thorax_n it_o begin_v to_o be_v call_v ductus_fw-la thoracicus_n and_o now_o though_o it_o be_v pass_v out_o of_o the_o abdomen_fw-la of_o the_o content_n whereof_o we_o be_v now_o treat_v yet_o we_o will_v trace_v it_o through_o the_o middle_a ventricle_n to_o the_o heart_n whither_o it_o convey_v its_o liquor_n for_o the_o same_o reason_n that_o be_v to_o speak_v of_o the_o stomach_n we_o think_v it_o best_a to_o speak_v of_o the_o gullet_n which_o be_v a_o appendage_n to_o it_o and_o by_o which_o the_o meat_n descend_v into_o it_o this_o dust_n then_o have_v past_o the_o midriff_n thoracicus_fw-la it_o march_v further_a upward_o under_o the_o great_a artery_n till_o about_o the_o five_o or_o six_o vertebra_n of_o the_o thorax_n where_o it_o turn_v a_o little_a aside_o from_o under_o the_o great_a artery_n to_o the_o left_a hand_n and_o so_o below_o the_o intercostal_a artery_n and_o vein_n under_o the_o pleura_fw-la and_o gland_n thymus_n it_o ascend_v to_o the_o left_a subclavian_n vein_n into_o who_o low_a side_n it_o open_v just_o there_o where_o the_o left_a jugular_a vein_n enter_v into_o it_o on_o the_o upper_a side_n so_o that_o their_o mouth_n face_v one_o another_o but_o it_o open_v not_o into_o this_o vein_n with_o any_o large_a orifice_n but_o by_o six_o or_o seven_o little_a one_o be_v
by_z and_o both_o of_o they_o discharge_v the_o blood_n contain_v in_o they_o by_o one_o mouth_n into_o the_o say_a ventricle_n as_o they_o be_v go_v to_o join_v there_o come_v a_o tubercle_fw-la or_o protuberance_n betwixt_o they_o that_o hinder_v the_o one_o from_o open_v into_o the_o other_o in_o a_o direct_a line_n but_o make_v they_o both_o go_v oblique_o towards_o the_o left_a hand_n as_o they_o enter_v the_o auricula_fw-la without_o which_o provision_n that_o blood_n that_o be_v a_o descend_v from_o the_o claviculae_fw-la will_v have_v fall_v so_o full_a on_o that_o which_o be_v ascend_v by_o this_o trunk_n of_o the_o cava_fw-la we_o have_v be_v a_o describe_v as_o must_v have_v make_v it_o either_o to_o stagnate_n if_o not_o regurgitate_v or_o however_o will_v have_v retard_v its_o motion_n now_o immediate_o below_o this_o protuberance_n out_o of_o the_o unite_a trunk_n there_o go_v a_o passage_n along_o the_o basis_n of_o the_o heart_n to_o the_o vena_fw-la pulmonaria_fw-la in_o foetus_n in_o the_o womb_n which_o assoon_o as_o they_o be_v bear_v close_v up_o and_o become_v obliterate_v the_o reason_n of_o this_o passage_n of_o the_o blood_n in_o they_o be_v because_o their_o lung_n have_v either_o none_o or_o but_o a_o very_a obscure_a and_o imperfect_a motion_n the_o blood_n do_v but_o little_a of_o it_o pass_v through_o they_o but_o a_o good_a part_n of_o it_o through_o this_o foramen_fw-la out_o of_o the_o cava_fw-la into_o the_o vena_fw-la pulmonaria_fw-la just_a as_o it_o be_v enter_v into_o the_o left_a ventricle_n into_o which_o this_o blood_n be_v discharge_v together_o with_o that_o little_a that_o be_v return_v by_o the_o say_v vena_fw-la pulmonaria_fw-la from_o the_o nutrition_n of_o the_o lung_n for_o though_o there_o be_v expel_v out_o of_o the_o right_a ventricle_n a_o pretty_a quantity_n of_o blood_n at_o every_o pulse_n into_o the_o arteria_fw-la pulmonalis_fw-la yet_o there_o be_v but_o a_o little_a of_o it_o that_o go_v to_o the_o lung_n though_o all_o do_v in_o adult_n person_n that_o it_o may_v be_v there_o impregnate_v with_o air_n but_o the_o great_a part_n by_o a_o pipe_n call_v canalis_fw-la arteriosus_fw-la run_v into_o the_o aorta_n which_o pipe_n do_v degenerate_a into_o a_o ligament_n after_o the_o foetus_fw-la be_v bear_v so_o that_o the_o foetus_fw-la in_o the_o womb_n live_v after_o the_o manner_n of_o fish_n or_o other_o creature_n that_o have_v no_o lung_n and_o but_o one_o ventricle_n of_o the_o heart_n for_o there_o be_v but_o very_o little_a of_o its_o blood_n that_o pass_v any_o more_o than_o one_o of_o its_o ventricles_n in_o one_o circulation_n that_o which_o circulate_v through_o one_o miss_v the_o other_o but_o to_o return_v the_o unite_a trunk_n of_o the_o cava_fw-la open_v by_o one_o large_a orifice_n into_o the_o right_a ventricle_n of_o the_o heart_n into_o which_o be_v pour_v all_o the_o blood_n that_o return_v from_o all_o the_o part_n of_o the_o body_n except_o the_o lung_n in_o its_o circulation_n and_o lest_o in_o the_o systole_n or_o constriction_n of_o the_o heart_n the_o blood_n shall_v be_v expel_v the_o same_o way_n that_o it_o come_v in_o by_o at_o the_o orifice_n of_o the_o cava_fw-la there_o grow_v a_o membranous_a circle_n which_o be_v cleave_v into_o three_o membranous_a valve_n look_v inward_o call_v tricuspide_n or_o three-pointed_n which_o permit_v the_o blood_n to_o come_v in_o but_o not_o to_o go_v out_o and_o this_o office_n these_o valve_n perform_v in_o this_o manner_n as_o be_v most_o ingenious_o describe_v by_o dr._n lower_n out_o of_o the_o side_n of_o the_o right_a ventricle_n there_o grow_v certain_a papillae_fw-la or_o round_a and_o long_a caruncle_n call_v before_o fleshy_a column_n from_o who_o top_n there_o proceed_v certain_a tendinous_a fibres_n that_o be_v knit_v to_o these_o membranous_a valve_n now_o these_o membrane_n encompass_v the_o orifice_n of_o the_o cava_fw-la round_o about_o so_o that_o whereas_o the_o mucro_n or_o tip_n of_o the_o heart_n be_v in_o every_o systole_n draw_v up_o towards_o the_o basis_n the_o papillae_fw-la be_v also_o move_v upward_o do_v slacken_v their_o fibre_n like_o bridle-rein_n whereby_o it_o come_v to_o pass_v that_o the_o membrane_n or_o valve_n also_o to_o which_o they_o be_v tie_v hang_v loose_a be_v drive_v upward_o like_o sail_n fill_v with_o wind_n by_o the_o blood_n that_o be_v squeeze_v in_o every_o systole_n of_o the_o heart_n and_o thereby_o they_o shut_v this_o inlet_n into_o the_o heart_n so_o close_o that_o not_o a_o drop_n of_o liquor_n can_v flow_v back_o again_o into_o the_o auricula_fw-la or_o cava_fw-la but_o be_v expel_v all_o into_o the_o arteria_fw-la pulmonalis_fw-la that_o be_v now_o open_a but_o as_o in_o every_o systole_n of_o the_o heart_n its_o tip_n be_v bring_v near_o its_o basis_n the_o papillae_fw-la do_v much_o relax_v their_o fibre_n so_o in_o the_o diastole_n the_o tip_n recede_v from_o the_o basis_n again_o do_v also_o draw_v down_o the_o papillae_fw-la and_o their_o fibre_n with_o it_o whence_o it_o come_v to_o pass_v that_o the_o membrane_n or_o valve_n be_v also_o draw_v down_o do_v present_o unshut_a this_o orifice_n and_o open_v the_o door_n as_o it_o be_v for_o more_o blood_n to_o come_v in_o what_o come_v in_o before_o be_v expel_v in_o the_o last_o systole_n the_o unite_a trunk_n of_o the_o cava_fw-la discharge_v themselves_o thus_o into_o the_o right_a ventricle_n that_o which_o ascend_v towards_o the_o claviculae_fw-la for_o so_o we_o must_v consider_v it_o for_o order_n sake_n though_o in_o truth_n it_o descend_v from_o thence_o assoon_o as_o it_o be_v go_v out_o of_o the_o pericardium_n send_v forth_o a_o notable_a branch_n call_v vena_fw-la sine_fw-la pari_fw-la or_o 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d 〈◊〉_d because_o it_o be_v but_o one_o have_v no_o fellow_n it_o arise_v out_o of_o the_o hinder_a part_n of_o the_o cava_fw-la pari_fw-la but_o more_o towards_o the_o right_a hand_n and_o descends_z through_o the_o right_a side_n of_o the_o cavity_n of_o the_o thorax_n after_o its_o beginning_n which_o be_v betwixt_o the_o four_o and_o five_o vertebra_n of_o the_o breast_n it_o bend_v a_o little_a forward_o towards_o the_o right_a hand_n till_o it_o be_v descend_v as_o far_o as_o the_o eight_o or_o nine_o vertebra_n where_o it_o begin_v just_a to_o keep_v the_o middle_n it_o send_v forth_o on_o each_o side_n intercostal_n branch_n to_o the_o interstice_n of_o the_o eight_o low_a rib_n and_o at_o the_o eight_o rib_n it_o be_v divide_v into_o two_o branch_n one_o whereof_o be_v the_o large_a descend_v towards_o the_o left_a hand_n betwixt_o the_o process_n of_o the_o diaphragm_n and_o be_v insert_v sometime_o into_o the_o cava_fw-la above_n or_o below_o the_o emulgent_a but_o often_o into_o the_o emulgent_a itself_o the_o other_o be_v the_o right_n be_v join_v also_o to_o the_o cava_fw-la common_o a_o little_a above_o the_o emulgent_a but_o seldom_o into_o the_o emulgent_a itself_o it_o be_v 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