为分析成年花鳗鲡经多次注射鲤鱼脑垂体(carp pituitary extract,CPE,每周12 mg/kg)和人绒毛膜促性腺激素(h CG,每周300 IU/kg)后,卵巢发育成熟过程中6种性类固醇激素的含量及变化,实验采用超高效液相色谱—串联质谱(UPLC/MS/MS)联用方法对花鳗鲡性腺内这6种类固醇激素进行研究。结果发现,睾酮(testosterone,T)、孕...
Correlated response to selection of testosterone levels and immunocompetence in lines selected for avian personality Individuals within species differ in their behavioural reactions to the environment. Consistent individual differences in these behaviours (personality tra... KV Oers,KL Buchanan,TE Thomas,....