APP A hormone produced by the corpusluteum and responsible for the inhibition ofuterine contraction.During birth,relaxinstimulates dilation of the cervix and relaxesthe pubic symphysis enabling the pelvic gir-dle to widen.黄体分泌的一种可抑制子宫收缩的激素。分娩时,松弛素刺激子宫......（本文共 237 字） [阅读本文] >>
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