Without male hormone receptors to respond to testosterone, the researchers started to suspect androgen receptors were not the players they had been assumed to be.

没有雄激素受体对雄激素发生反应，研究者开始想到雄激素受体并非他们原来想象得那样起作用。

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A hormone imbalance, especially too much of the male hormone androgen, can also result in thinning hair.

激素分泌不平衡，尤其是雄性激素分泌过多也会导致头发稀疏。

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Oversecretion of the male hormone androgen can also result in thinning hair.

雄性激素分泌过多也会导致头发稀疏。

youdao

Without male hormone receptors to respond to testosterone, the researchers started to suspect androgen receptors were not the players they had been assumed to be.

ECONOMIST: Behaviour of the sexes