5 Výsledek
It is known that during sex differentiation, fetal androgens are critical determinants of the male phenotype. Although testosterone is necessary for normal development of male sexual behavior, perinatal androgen treatment can result in disruption of normal male sexual reproduction. Pregnant Wistar
A link is known to exist between hyperandrogenicity and insulin resistance in mammals. We explored whether androgenization, early in reproductive life, in the female rat has any impact on later peripheral insulin sensitivity and parametrial (PM) fat function. Female, 60 day-old, rats were injected
It is recognized that there exists a link between hyperandrogenicity and insulin resistance.
OBJECTIVE
By using the neonatally androgenized female rat we explored whether this treatment modifies peripheral insulin sensitivity and visceral fat function at adulthood.
METHODS
On day 5 of age, female
Androgen exposure during sexual development induces alterations in steroidal target tissues. The objective of this study was to evaluate the uterine responsiveness to estradiol after perinatal androgenization. Pregnant Wistar rats were exposed to corn oil or testosterone propionate at 0.05, 0.1, or
Estrogen exposure during critical periods of development promotes androgenization of the brain, which is reflected in altered morphology, behavior, and cyclic hormone secretion in females. Previous work in our laboratory demonstrated that neonatal female rats injected with pharmaceutical or