發問時間: 社會與文化語言 · 1 0 年前

(英翻中)有沒有高手能幫我 英翻中 一小段有關賀爾蒙的句子

Positive feedback mechanisms are also seen duringthe reproductive cycle. Early in the reproductive cycle of mammals, FSH secretion is high in order to stimulate a developing crop of ovarian follicles. Estradiol is produced and secreted by these developing follicles. Estradiol then stimulates gonadotropes toproduce more receptors for GnRH. This in turn promotes increases in gonadotropin synthesis and release. This stimulation culminates in a surge of LHwhich regulates ovulation. It also results in high levels of FSH after ovulation which stimulates the next group of developing follicles.

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  • 1 0 年前
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    在月經週期中也可觀察到正向回饋機制. 在哺乳類動物經期的前期, FSH分泌量會提高,以促使一批卵泡生成. 這些生長中的卵泡(ovarian follicles)會分泌雌二醇(Estradiol). 雌二醇接著便會促使 腦下垂體細胞(gonadotropes)製造更多的 發布激素受體(receptors for GnRH). 這將會提高 發布激素(gonadotropin=GnRH)的合成及釋放. 這一刺激會在 "控制排卵的"黃體生成素(LH) 的激增下達到高峰, 也會在排卵後造成高FSH指標. 高量的FSH便會促使下一批的卵泡產生.

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