大鼠卵巢类固醇生成直接神经控制的证据。
Evidence for direct neural control of ovarian steroidogenesis in rats.
作者信息
Weiss G K, Dail W G, Ratner A
出版信息
J Reprod Fertil. 1982 Jul;65(2):507-11. doi: 10.1530/jrf.0.0650507.
PMID:7201519
Abstract
Electrical stimulation of the superior ovarian nerve of intact anaesthetized dioestrous rats for 30 min reduced ovarian progesterone levels, even when papaverine and propranolol were also given. The administration of phentolamine (an alpha receptor antagonist) before stimulation reversed this effect. The results suggest that a neural control of ovarian steroidogenesis may be either excitatory through the stimulation of beta receptors or inhibitory through the stimulation of alpha receptors.
摘要
对完整的麻醉后处于间情期的大鼠的卵巢上神经进行30分钟的电刺激，即使同时给予罂粟碱和普萘洛尔，也会降低卵巢孕酮水平。在刺激前给予酚妥拉明（一种α受体拮抗剂）可逆转这种效应。结果表明，对卵巢类固醇生成的神经控制可能通过刺激β受体而具有兴奋性，或通过刺激α受体而具有抑制性。
Zotero 插件