FEEDBACK CONTROL OF FSH SECRETION IN THE HUMAN MALE

这个子项目是许多研究子项目中的一个 由NIH/NCRR资助的中心赠款提供的资源。子项目及 研究者（PI）可能从另一个NIH来源获得了主要资金， 因此可以在其他CRISP条目中表示。所列机构为 研究中心，而研究中心不一定是研究者所在的机构。 在美国，大约10-15%的夫妇寻求医疗帮助生育。 本研究的目的是更好地了解男性生殖以及卵泡刺激素（FSH）在人类男性中的控制方式。 我们通过改变健康正常男性的激素水平来检查男性生殖，并将这些变化与患有影响生育能力的疾病（GnRH缺乏症）的男性的变化进行比较。 从这项研究中获得的信息可能有助于开发男性不育症的新疗法，并为创造新的避孕形式提供见解。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. In the United States about 10-15% of couples seek medical help for fertility. The purpose of this study is to better understand male reproduction and how follicle stimulating hormone (FSH) is controlled in the human male. We examine male reproduction by changing hormone levels in healthy normal men and comparing those changes to changes in men who have a disease affecting fertility (GnRH deficiency). The information learned form this study may help develop both new treatments for male infertility as well as provide insight for creating new forms of contraception.