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人们对血循环中抑制素水平的调节因素了解得很差。早期大鼠实验表明,FSH 和睾酮参与抑制素的调节。本文研究 hCG 对人抑制素的调节作用。两组受试者,每组5个年轻、健康男人,年龄21～35岁。组1作为对照组,二周内定时取血。组2用药前取血二次,然后每天肌注1000IU hCG,共5天。第一次注射后4、8、12小时分别采集血样,然后隔天取血共15天。用放射免疫法测定血清FSH、睾酮和抑制素。结果显示:对照组15天的抑制素和 FSH 无显著改变,而血清睾酮水平则明显地波动在4～8ng/ml 之间。注射 hCG 后,24小时血清睾酮从基
People have poor understanding of the regulatory factors that regulate the level of inhibin in the blood circulation. Early rat experiments show that FSH and testosterone are involved in the regulation of statins. This article investigates the role of hCG in the regulation of human inhibin. Two groups of subjects, each group of five young, healthy men, aged 21 to 35 years. Group 1 as a control group, within two weeks of regular blood. Group 2 blood two times before treatment, and then intramuscularly 1000 IU hCG daily for 5 days. Blood samples were taken at 4, 8, and 12 hours after the first injection, and blood was taken a second day for 15 days. Serum FSH, testosterone and inhibin were measured by radioimmunoassay. The results showed that: the control group 15-day statin and FSH no significant change, while the serum testosterone levels were significantly fluctuated between 4 ~ 8ng / ml. Serum testosterone was basal 24 hours after hCG injection