The pleiotropy of the five well-studied plant hormones is somewhat analogous to that of certain hormones in animals.

这五种已得到充分研究的植物激素的多效性在某种程度上类似于动物中某些激素的多效性。

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The ovaries are glands that produce certain hormones and contain tissue sacs in which eggs develop.

卵巢是个能产生激素，并包含能产生卵细胞的组织囊的腺体。

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Addison's disease is a disorder that occurs when your body produces insufficient amounts of certain hormones produced by your adrenal glands.

阿狄森氏病是机体由于肾上腺来源的某些激素产生不足而引发的一种失调症状。

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"There is evidence that certain hormones, or growth factors such as insulin, act to stimulate cancer cell growth, " he says.

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Dr Wehr suspects that the effect may have to do with a surge, during the wee hours, of certain hormones associated with the thyroid.

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Dr. Pressman is currently researching how smiling affects certain stress hormones, such as cortisol, and oxytocin, which is sometimes called the trust hormone.

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