Lupo di Prisco C, Dessi-Fulgheri F, Travaglini P
Horm Res. 1975;6(5-6):336-41. doi: 10.1159/000178683.
In vitro biosynthesis of gonadal steroids from dehydroepiandrosterone was studied in isolated and in socially reared male and female rats. Acetone-dried powder of gonadal tissue incubated with dehydroepiandrosterone-4-14C yielded androstenedione, androst-5-ene-3beta, 17beta-diol, 11beta-hydroxyandrostenedione and testosterone. In the male, conversion to androstenedione was significantly increased after isolation and conversion to androst-5-ene-3beta, 17beta-diol was significantly lowered. In the female, conversion to androstenedione and androstenediol was significantly lowered by isolation. Testosterone and 11beta-hydroxyandrostenedione were not affected by isolation. Gonadal tissue of isolated and of socially reared male and female rats metabolizes dehydroepiandrosterone in a different way. These findings support the view that the conditions of housing affect the production of sex steroids.
