Estrogen and LH dynamics during the fol- licular phase of the estrous cycle in the Asian elephant. Zoo Biol. 22, 443-454.Czekala NM, MacDonald EA, Steinman K, Walker S, Garrigues II NW, Olson D, et al. Estrogen and LH dynamics during the follicular phase of the estrous cycle in ...
During the female reproductive cycle, estrogen (estradiol) stimulates the uterine lining to thicken in preparation for ovulation. This estrogen release also boosts mood, protects bones, supports metabolism, and more. This first half of the cycle is called the Follicular Phase, because follicle-stimula...
求翻译:During the follicular phase, estrogen levels rise in parallel to growth of a dominant follicle and the increase in its number of granulosa cells是什么意思?待解决 悬赏分:1 - 离问题结束还有 During the follicular phase, estrogen levels rise in parallel to growth of a dominant follicle and...
Estradiol produced by the growingovarian follicleduring thefollicular phaseof themenstrual cycledrives endometrial proliferation in preparation for the potential of pregnancy. Estrogen also supports the maintenance and proliferation of epithelial cells in the vagina and thevulva. This is in part evidenced ...
upregulated postflight. These findings may explain the enriched ovarian steroidogenesis and steroid hormone synthesis pathways seen postflight. Estrogen is closely related to the immune system, as an example, Treg cell distribution changes during menstrual cycles and increases during the follicular phase...
However, elevated gonadotropin levels may persist into the late follicular phase in some women.92 The long half-life zuclomiphene isomer (which exhibits predominant estrogen agonist activity) has been shown to persist and accumulate across consecutive cycles of treatment.93 However, the resulting ...
During the follicular phase of the menstrual cycle females are more responsive to stimulants such as amphetamine, which suggests that the effects of estrogens and stimulants that target DAT interact [30–32]. Conclusion The significance of estrogen-coupled regulation of the DAT by both direct and...
In the menstrual cycle, ovary unceasingly alternates between two phases: the follicular phase, which is characterized by the presence of maturing follicles and the luteal phase, which is governed by the presence of corpus luteum. Ovulation occurs in between these phases. Corpus luteum, which is ...
We have chosen to investigate daily doses between 2 and 5 mg which inhibit ovulation and menstruation in over 90% of cycles while still maintaining follicular development and levels of estradiol within the range found during the follicular phase. The endometrium shows proliferative or cystic changes...
Increasing levels of circulating estradiol during the follicular phase of the ovarian cycle act on the brain to trigger a sudden and massive release of gonadotropin-releasing hormone (GnRH) that evokes the pituitary luteinizing hormone surge responsible for ovulation in mammals. The mechanisms through ...