FEMALE REPRODUCTIVE SYSTEM I •ovary (ovarium, oophoron) •oviduct (tuba uterina, tuba Fallopii, salpinx) •uterus (uterus, metra, hystera) • • h9991281_002 ovary-human-03 ovary-human cortex-cellular connective tissue atretic secondary follicle tunica albuginea HP_img6-16-10 ovary-cat medulla primordial follicles secondary f. atretic f. cortex ovary-cat-01a ovary-cat Graafian f. secondary f. atretic f. primordial f. primordial f. Image_000100 primordial and primary unilaminar follicles multif primary multilaminar follicle HP_img6-2-1 ovarian follicle -TEM oocyte nucleus oocyte cytoplasm follicular cells fibroblasts venule folik sek secondary follicle 1a-4 Graafian follicle cumulus oophorus oocyte antrum folliculi+liquor atretic f. secondary f. primary f. membrana granulosa cellular connective tissue HP_img6-16-13 theca f. interna theca f. externa germinative epithelium membrana granulosa capillaries estrogens synthesis antrum folliculi+liquor ncl in primord01 ncl in sec fol01 secondary oocyte oocyte during 1st meiotic division 1b-1 g_fertilization_1 30 μm 130 μm oocyte during ovulation corpus luteum-01a ovary-corpus luteum cycle02 corpus luteum corpus albicans corpus luteum-02a ovary-corpus luteum blood coagulum granulosa-lutein cells theca-lutein cells HP_img6-16-15tuba-ampulla tuba uterina-ampulla 017%20-%2019_13 http://tr-i-life.tumblr.com/ mucosa-folds muscularis externa serosa mesothelium oviduct-amp01a tuba uterina-ampulla epi-ovid02 oviduct-ist-02 oviduct-ist-01a tuba uterina-isthmus mucosa muscularis externa serosa uterus-pro-03 cycles02-cz Ovarian and menstrual cycle endometrium myometrium ut02 HP_img6-16-17uterus - pro 3-4 mm Endometrium – proliferative phase – glandulae uterinae uterus-prolif03a uterus-prolif02a Endometrium – proliferative phase – arteriae helicinae, connective tissue stroma rich in cells uterine glands myometrium Ženský pohlavní systém - 25 Endometrium – early secretory phase uterus-secr-11 HP_img6-16-19sekreční 5-7 mm Endometrium – midsecretory phase Zona functionalis - pars compacta - pars spongiosa Ženský pohlavní systém - 14 Cervix uteri vagina portio vaginalis cervicis uteri cervical glands – cervical mucus cervix uteri02 endometrium tunica muscularis Ženský pohlavní systém - 20 Portio vaginalis cervicis uteri - squamocolumnar junction simple columnar epi (endocervix) stratified squamous epi (ectocervix) FEMALE REPRODUCTIVE SYSTEM I Slides: 42. Ovarium 43. Ovarium – cat 44. Corpus luteum 45. Tuba uterina – ampulla 46. Tuba uterina – isthmus 47. Uterus – proliferative phase 48. Uterus – secretory phase Atlas EM: Human primary ovarian follicle (72) From gametes to early embryo (74)