Wiley, Clinical Endocrinology, 1(76), p. 72-77, 2011
DOI: 10.1111/j.1365-2265.2011.04161.x
Full text: Unavailable
BACKGROUND: Hypogonadism in Prader-Willi syndrome (PWS) is generally attributed to hypothalamic dysfunction or to primary gonadal defect, but pathophysiology is still unclear. OBJECTIVES: To investigate the aetiology of hypothalamic-pituitary-gonadal axis dysfunction in PWS males. METHODS: Clinical examination and blood sampling for luteinizing hormone (LH), follicle-stimulating hormone (FSH), testosterone, inhibin B and sexhormone-binding globulin (SHBG) were performed in 34 PWS patients, age 5·1-42·7 years, and in 125 healthy males of same age range. All participants were divided into two groups :