Sex steroid receptors have not been examined in amphibian gonads, and the mechanism of steroid action on the gonad is unclear. In addition to steroids, the thyroid hormones may play a role in gonadal differentiation. Pituitary gonadotrop(h)ins affect gonadal growth, but not differentiation or ...
Effects of prenatal sex hormones on gender-related behavior. Gender identity depends largely on postnatal environmental influences, while sex-dimorphic behavior and temperamental sex differences appear to be modified... A Ehrhardt,H Meyer-Bahlburg - 《Science》 被引量: 443发表: 1981年 A sensitive ...
Fish commonly use reproductive hormones (steroids and prostaglandins) both as endogenous signals between reproductive tract and brain and as exogenous sign... N Stacey - 《Fish Physiology & Biochemistry》 被引量: 234发表: 2003年 The olfactory system, not the terminal nerve, functions as the prima...
A group of 180 male Wistar rats was utilized to study the synthesis of antibodies against sheep red blood cells (SRBC) after the surgical extirpation of seminal vesicles at 8-10 days of age. Rats were randomly divided into three groups of 60 animals. Group 1 had the rats which seminal ves...
Gynaecological health care utilization and use of sex hormones--the study of Health in Pomerania In Germany, there is a lack of population-based data related to the use of gynaecological health care services. The objectives of our analyses utilizing a ... S, Schwarz,H, Vlzke,D, Alte,.....