Results 271 to 280 of about 251,258 (312)
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Journal of Women's Health & Gender-Based Medicine, 2000
During reproductive life, ovarian steroid biosynthesis is gonadotropin dependent and occurs in theca and granulosa cells. In the menopausal ovary, there is atresia of ovarian follicles, with sparing of the androgen-producing theca-interstitial cell component. The aging ovary, therefore, produces significantly reduced amounts of estrogen, with continued,
J L, Shifren, I, Schiff
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During reproductive life, ovarian steroid biosynthesis is gonadotropin dependent and occurs in theca and granulosa cells. In the menopausal ovary, there is atresia of ovarian follicles, with sparing of the androgen-producing theca-interstitial cell component. The aging ovary, therefore, produces significantly reduced amounts of estrogen, with continued,
J L, Shifren, I, Schiff
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BJOG: An International Journal of Obstetrics & Gynaecology, 1975
SummaryA gynandroblastoma of the ovary in a 17‐year‐old girl is reported. Primary amenorrhoea, hirsuties and slight clitoral enlargement were associated with the tumour and high levels of circulating testosterone were found. This is the first gynandroblastoma in which Reinke crystalloids have been identified in the Leydig cell component.
M C, Anderson, D A, Rees
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SummaryA gynandroblastoma of the ovary in a 17‐year‐old girl is reported. Primary amenorrhoea, hirsuties and slight clitoral enlargement were associated with the tumour and high levels of circulating testosterone were found. This is the first gynandroblastoma in which Reinke crystalloids have been identified in the Leydig cell component.
M C, Anderson, D A, Rees
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Seminars in Reproductive Medicine, 2006
Integrins are the major receptors mediating adhesion to the extracellular matrix. Following ligand binding, conformational changes of integrins induce the recruitment of multiple signaling and scaffolding proteins that connect integrin tails to the actin cytoskeleton and permit activation of signaling pathways regulating cell proliferation, apoptosis ...
Monniaux, Danielle +5 more
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Integrins are the major receptors mediating adhesion to the extracellular matrix. Following ligand binding, conformational changes of integrins induce the recruitment of multiple signaling and scaffolding proteins that connect integrin tails to the actin cytoskeleton and permit activation of signaling pathways regulating cell proliferation, apoptosis ...
Monniaux, Danielle +5 more
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International Journal of Gynecology & Obstetrics, 2003
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Heintz, A. P +8 more
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Heintz, A. P +8 more
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International Journal of Gynecology & Obstetrics, 2006
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NGAN, H +8 more
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NGAN, H +8 more
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Hyperandrogenaemia and the ovary
Molecular and Cellular Endocrinology, 2002Hyperandrogenaemia in women presents in a variety of ways, including problems with the reproductive system. The commonest cause is polycystic ovary syndrome (PCOS), a condition found in 5-10% of all women. PCOS has origins that are genetic and environmental but the end organ, the ovary, exhibits excessive androgen production with enhanced sensitivity ...
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2002
The ovaries are pelvic organs located bilaterally and attached to the uterine cornua and fallopian tubes by several ligaments that maintain their lateral location. There are various components of a normal ovary that are important to recognize. Many of these components undergo cyclical changes secondary to hormonal manifestations.
D V S, DeFrias +3 more
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The ovaries are pelvic organs located bilaterally and attached to the uterine cornua and fallopian tubes by several ligaments that maintain their lateral location. There are various components of a normal ovary that are important to recognize. Many of these components undergo cyclical changes secondary to hormonal manifestations.
D V S, DeFrias +3 more
openaire +2 more sources