Term
| simple cuboidal epithelium over a CT capsule |
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Definition
| cells on surface of ovary |
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Term
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Definition
| ovarian follicles surrounded by CT |
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Term
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Definition
| ovary's medulla is made up of.. |
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Term
oocyte
zona pelucida
follicle cells
stroma cells |
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Definition
| components of ovarian follicle |
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Term
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Definition
| translucent zone of glycoprotein that surrounds oocyte |
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Term
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Definition
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Term
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Definition
| CT cells outside of follicle cells |
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Term
primordial
primary
secondary
mature (graafian) |
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Definition
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Term
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Definition
| only follicles present in ovary from birth until puberty; primary oocyte surrouned by 1 layer of flat follicle cells |
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Term
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Definition
| at puberty, FSH stimulates the onset of the ovarian cycle; each month about 1-20 follicles begin growing and maturing; only 1 follicle fully matures and ovulates (releases the oocyte) |
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Term
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Definition
| primary oocyte, zona pellucida, granulosa cells, stroma cells, theca cells |
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Term
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Definition
| contain proteases that are released during fertilization |
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Term
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Definition
| 1 to several layers of cuboidal cells that have FSH receptors and convert estrogen precursors (androstenedione) into estrogen |
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Term
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Definition
| stroma cells differentiate into.. |
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Term
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Definition
| secrete estrogen precursers (androstenedione) |
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Term
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Definition
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Term
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Definition
| secrete liquor folliculi forming fluid-filled spaces which for an antrum |
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Term
| mature (graafian) follicle |
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Definition
| antrum increases in size and pushes oocyte to the side; cumulus oopherous; corona radiata; follicle cells acquire LH receptors in addn to FSH receptors |
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Term
| will not complete division unless fertilization occurs |
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Definition
| after ovulation, the oocyte is still arrested in its second meiotic division and... |
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Term
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Definition
| follicles that don't complete maturation regress and are absorbed |
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Term
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Definition
| follicle cells enlarge and become "these" which have both FSH and LH receptors; these cells secrete mainly progesterone but also low levels of estrogen |
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Term
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Definition
| the theca interna cells become "these" and secrete progesterone and androstenedione |
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Term
| corpus luteum of menstruation |
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Definition
| if fertilization does not occur the corpus luteum lasts 12-14 days then degenerates |
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Term
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Definition
| degenerated corpus luteum; CT cells invade and form this which eventually regresses and disappears |
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Term
| corpus luteum of pregnancy |
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Definition
| if fertilization occurs, the corpus luteum persists throughout pregnancy |
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Term
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Definition
| pathology: luteal (from follicle) |
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Term
| polycystic ovarian disease |
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Definition
| may be due to high androgen secretion resulting in high estrogen synthesis; lack of ovulation, lack of CL, lack of progesterone, no uterine proliferative phase |
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Term
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Definition
| arise from germinal epithelium, may be benign or malignant |
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Term
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Definition
| arise from follicle, thecal, or CT cells |
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Term
| colon, stomach, or breast cancer |
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Definition
| common sites for metastases |
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Term
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Definition
| spermatozoa contact the corona radiata |
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Term
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Definition
| the glycoprotein coat that was added in the epididymis now dissolves |
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Term
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Definition
| many spermatozoa release their acrosomal enzymes which break down the corona radiata and zona pelucida. ONLY ONE spermatozoa penetrates the oocyte plasma membrane. the penetrating spermatozoa stimulates oocyte activation |
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Term
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Definition
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Term
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Definition
| depolarization of oocyte plasma membrane stimulates release of oocyte cortical granules |
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Term
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Definition
| cortical granule proteases induce conformational changes in the oocyte plasma membrane and zona pelucida and prevent any additional spermatozoa from penetrating |
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Term
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Definition
| spermatozoa stimulate ____ to complete the second meiotic division |
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Term
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Definition
| male and female chromosome unite to make this.. |
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Term
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Definition
| uterine tube = fallopian tube = ... |
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Term
| infundibulum with fimbriae, ampulla, isthmus, intramural |
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Definition
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Term
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Definition
| most common site of fertilization |
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Term
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Definition
| simple columnar epithelium with ciliated and secretory cells |
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Term
| smooth muscle layer and serosa |
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Definition
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Term
| salpingitis and PID; ectopic pregnancy |
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Definition
| pathology of uterine tube |
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Term
| endometrium, myometrium, perimetrium |
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Definition
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Term
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Definition
| layer of uterus that has smooth muscle and CT and changes during pregnancy |
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Term
| simple columnar epithelium, ciliated cells, and secretory cells |
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Definition
| types of cells that make up the endometrium |
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Term
| uterine glands, blood vessels (spiral, coiled arteries) |
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Definition
| lamina propria contains.. |
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Term
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Definition
| 2 layers of the endometrium |
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Term
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Definition
| surface layer of endometrium which is shed during menstruation |
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Term
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Definition
| bottom of lamina propria which is retained and provides the stemcells for regeneration of the endometrium after menstruation |
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Term
| proliferative (estrogenic) uterine phase |
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Definition
| coincides with follicle development and estrogen secretion; functionalis is rebuilt: uterine glands proliferate, spiral arteries and CT regenerate |
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Term
| secretory (luteal) uterine phase |
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Definition
| after ovulation, coincides with corpus luteum and progesterone secretion; uterine gland secrete nutrient fluid and become dilated and coiled; spiral arteries reach surface of endometrium |
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Term
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Definition
| corpus luteum regresses causing a drop in progesterone and estrogen; spiral arteries intermittently constrict cutting off blood flow to the functionalis; uterine glands degenerate; tissue ischemia and necrosis, rupture of blood vessels and desquamation of functionalis |
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Term
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Definition
| ectopic endometrium in abdominopelvic cavity, most common site is uterine tube |
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Term
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Definition
| ectopic endometrium in myometrium |
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Term
| endometrial carcinoma (adenocarcinoma) |
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Definition
| derived from uterine glands |
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Term
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Definition
| benign smooth muscle tumors (leiomyomas) progressively become more fibrous |
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Term
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Definition
| barrel-shaped distal end of the uterus that protrudes into the vagina |
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Term
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Definition
| simple columnar ciliated cells + secretory cells |
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Term
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Definition
| cervical glands secrete mucous; cylical changes in mucin secretion |
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Term
| mucosa, lamina propria, smooth muscle layer and adventitia |
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Definition
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Term
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Definition
| jxnal (transition zone); lining epithelium changes from simple columnar to nonkeratinized stratified squamous |
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Term
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Definition
| occurs under influence of hormones during menstrual cycle or pregnancy; metaplasia of simple columnar cells to stratified squamous |
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Term
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Definition
| unstable and susceptible to dysplasia and neoplasia influenced by external factors including infection and smoking |
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Term
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Definition
| high risk serotypes associated with high grade dysplasia and invasive squamous cell carcinoma or cervix, vag, and ulna |
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Term
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Definition
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Term
| stratified squamous epithelium (nonkeratinized) |
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Definition
| type of cells that make up the vagina |
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Term
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Definition
| estrogen stimulates _____ |
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Term
| epithelial cells accumulate glycogen |
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Definition
| what influences the pH of the vagina |
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Term
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Definition
| outer skin folds of the vagina |
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Term
| labia minora and clitoris |
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Definition
| external genetalia of vagina that is covered with hairless skin |
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Term
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Definition
| core of erectile tissue, prepuce |
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Term
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Definition
| space medial to labia minora |
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Term
| greater and lesser vestibular glands |
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Definition
| located in lamina propria of vagina at the vestibule, secrete mucous |
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Term
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Definition
| compound tubuloacinar gland; secretory cells secrete proteins, sugars, and lipids; CT septa divide gland into lobes; ducts; myoepithelial cells |
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Term
| mammary secretion during pregnancy |
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Definition
| hormone stimulus causes glandular cells and terminal ducts to proliferate |
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Term
| mammary secretion after delivery |
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Definition
| neurohormonal control of secretion including prolactin and oxytocin |
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Term
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Definition
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Term
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Definition
| myoepithelial cell contraction and milk ejection |
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Term
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Definition
| cystic dilation of ducts, glandular metaplasia, fibrosis of stroma |
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Term
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Definition
| benign or may lead to cancer |
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Term
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Definition
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Term
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Definition
| epithelial cells have estrogen receptors and 50-80% of breast tumors have estrogen receptors; BRCA1 and BRCA2 genes encode for tumor suppressors; mutations in genes (familial inheritance) increase risk for breast and ovarian cancer |
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