Browsing Research in Reproduction and Contraception, Center for by Author "Zhang, Gui-Yuan"
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A clinical trial of injectable testosterone undecanoate as a potential male contraceptive in normal Chinese men
Cui, Yu-Gui; Wang, Xing-Hai; Bremner, William J.; Zhang, Gui-Yuan; Gu, Yi-Qun (Endocrine Society, 1999-10)This is a pilot dose-finding study of spermatogenic suppression using testosterone undecanoate (TU) injections alone in normal Chinese men. Thirty-two healthy men were recruited. Volunteers underwent ... -
A pharmacokinetic study of injectable testosterone undecanoate in hypogonadal men
Cui, Yu-Gui; Wang, Xing-Hai; Bremner, William J.; Zhang, Gui-Yuan; Gu, Yi-Qun (American Society of Andrology, 1998-11)Testosterone undecanoate (TU) provides testosterone (T) replacement for hypogonadal men when administered orally but requires multiple doses per day and produces widely variable serum T levels. We investigated ... -
Quantitative and qualitative changes in serum luteinizing hormone after injectable testosterone undecanoate treatment in hypogonadal men
Bremner, William J.; Zhang, Gui-Yuan; Gu, Yi-Qun; Ge, Zheng-Yan (Blackwell Publishing, 2000-03)AIM: To clarify the immuno-active LH (i-LH) and bioactive LH (b-LH) responses and qualitative changes in the circulating LH to testosterone undecanoate (TU) injection. METHODS: Eight men with Klinefelter's ...