Testosterone undecanoate (TU) provides testosterone (T) replacement for hypogonadal
men when administered orally but requires multiple doses per day and produces widely …

Chemistry Department, University of Warwick, Coventry, England 40 years have elapsed
since the publication [l] in 1954 of the first paper giving details of the preparation of a …

The effects of testosterone buciclate (TB), a long-acting androgen ester given im at four sites
(20 mg/site) on days 1 and 91 of the study period (360 days), on reproductive and hormonal …

To date, the current methods of male contraception are limited to condoms, coitus interruptus
and vasectomy, all of which are beset with difficulties. The condom is inconvenient, dulls …

Las alteraciones morfológicas de la glándula de coagulación de las ratas vasectomizadas,
fueron observadas utilizando microscopía de luz y microscopía electrónica de transmisión …

Metabolism of intravenously administered testosterone trans-4-n-butylcyclohexanoate (T
bucyclate), a potent, long-acting androgen, was studied in cynomolgus monkeys (Macaca …

The present study was undertaken to compare the release of testosterone and its derivatives
in adult male bonnet monkeys by different routes. Testosterone and its derivatives such as T …

Testosterone undecanoate (TU) provides testosterone (T) replacement for hypogonadal
men when administered orally but requires multiple doses per day and produces widely …

Morphological alterations of the coagulating gland of vasectomized rats were observed
using light and transmission electron microscopy. The results demonstrated atrophy of the …

The administration of supra physiological doses of testosterone to normal men results in a
profound decline in sperm density, with subsequent potential as a male hormonal …