Effects of repla***ent dose of dehydroepiandrosterone in men and women of advancing age. http://www.ncbi.nlm.nih.gov/pubmed/7515387 J Clin Endocrinol Metab 1995 Sep;80(9):2799. Abstract Aging in humans is accompanied by a progressive decline in the secretion of the adrenal androgens dehydroepiandrosterone (DHEA) and DHEA sulfate (DS), paralleling that of the GH-insulin-like growth factor-I (GH-IGF-I) axis. Although the functional relationship ...
http://forums.steroid.com/showthread...t-prior-to-TRT Also... http://www.ncbi.nlm.nih.gov/pubmed/22044663 http://www.ncbi.nlm.nih.gov/pubmed/22458540
http://www.ncbi.nlm.nih.gov/pubmed/21154195 Horm Metab Res. 2011 Mar;43(3):223-5. Epub 2010 Dec 10. Effect of vitamin D supplementation on testosterone levels in men. Pilz S, Frisch S, Koertke H, Kuhn J, Dreier J, Obermayer-Pietsch B, Wehr E, Zittermann A. Source Department of Internal Medicine, Division of Endocrinology and Metabolism, Medical University of Graz, Austria. Abstract The male reproductive tract has been ...
http://www.eje-online.org/content/131/2/173.abstract Diurnal rhythm of testosterone induced by human chorionic gonadotrophin (hCG) therapy in isolated hypogonadotrophic hypogonadism: a comparison between subcutaneous and intramuscular hCG administration T Hugh Jones, Joe F Darne and Hugh HG McGarrigle Abstract Jones TH, Darne JF, McGarrigle HHG. Diurnal rhythm of testosterone induced by human chorionic ...