title: [A preliminary observation of functions of hypothalamus-pituitary-gonadal axis in patients with deficiency of Shen Yang (DSYa) and in aged men].
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D006063:Chorionic Gonadotropin / Q000097:blood; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000503:physiopathology*; D007674:Kidney Diseases / Q000503:physiopathology*; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D008875:Middle Aged; D013737:Testis / Q000503:physiopathology*; D013739:Testosterone / Q000097:blood
chemical_list: D006063:Chorionic Gonadotropin; D013739:Testosterone; D007986:Luteinizing Hormone