中国农业科学（英文版）2002，Vol.1Issue(5)：577-580,4.
The Effect of Intra-cerebral Microinjection with Daidzein on the Plasma LH Level in the Castrated Boars
The Effect of Intra-cerebral Microinjection with Daidzein on the Plasma LH Level in the Castrated Boars
WANG Gen-lin 1CHEN Jie 2CHEN Wei-hua2
作者信息
- 1. College of Animal Science and Technology, Nanjing Agricultural University, Nanjing 210095 ,P. R. China
- 2. Key Laboratory of Animal Physiology and Biochemistry of Ministry of Agriculture, Nanjing Agricultural University, Nanjing 210095, P. R. China
- 折叠
摘要
Abstract
Daidzein (DA) was microinjected into mediobasal hypothalamus (MBH) and nucleus ventromeplasma luteinizing hormone (LH) levels were compared between the prior and the posterior treatment. The result showed that LH levels after the cerebral administration (ad) tended to increase compared to the levels before ad. In MBH, LH levels in 4 cases (4/5), rose and were not changed in 1 case at 0.5 - 2 hours after ad compared to those before ad. There were no significant changes at 2.5 hours after ad. When it was injected in VM, LH levels in 3 cases (3/4) rose, and were not changed in 1 case after ad compared to those before ad. In the control, there were no changes in plasma LH levels between the pre-and post-treatment except 1 case in MBH. This study suggested that DA could up-regulate LH secretion through hypothalamus level in the castrated boars.关键词
Daidzein/Hypothalamus/Microinjection/LH/PigKey words
Daidzein/Hypothalamus/Microinjection/LH/Pig引用本文复制引用
WANG Gen-lin,CHEN Jie,CHEN Wei-hua..The Effect of Intra-cerebral Microinjection with Daidzein on the Plasma LH Level in the Castrated Boars[J].中国农业科学（英文版）,2002,1(5):577-580,4.
