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Effect of temperature and darkness on testosterone concentration in the testes of intact frogs (Rana esculenta) treated with gonadotrophin-releasing hormone analog (HOE 766).

作者信息

Pierantoni R, Minucci S, Di Matteo L, Fasano S, Varriale B, Chieffi G

出版信息

Gen Comp Endocrinol. 1985 Apr;58(1):128-30. doi: 10.1016/0016-6480(85)90145-5.

DOI:10.1016/0016-6480(85)90145-5
PMID:3921425
Abstract

Testicular testosterone was determined by radioimmunoassay in the frog (Rana esculenta) kept in total darkness, at a high or a low temperature (24 or 4 degrees C), and treated with a gonadotrophin-releasing hormone analog (GnRHa, HOE 766). Prolonged exposure to dark conditions seemed to inhibit hypotalamic functions. Moreover, it is shown that high temperature interacts positively with GnRHa treatment on testicular testosterone concentration.

摘要

相似文献

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