A. Androgens and antiandrogens Clinical uses (1) Replacement therapy in men hypogonadism (2)Female disorders: dysfunctional uterine bleeding endometriosis(子宫内膜异位症), advanced breast and ovarian cancers (3 Anemia: aplastic or other anemia ( largely replaced by recombinant erythropoietin (4) Infirmity(体质虚弱): anabolic steroids(同化激素) (oThers: male contraception, osteoporosis(either alone or in conjunction with estrogens. Replaced by bisphosphonates)etcClinical uses (1) Replacement therapy in men: hypogonadism (2)Female disorders: dysfunctional uterine bleeding, endometriosis (子宫内膜异位症), advanced breast and ovarian cancers (3) Anemia: aplastic or other anemia (largely replaced by recombinant erythropoietin ) (4) Infirmity (体质虚弱): anabolic steroids (同化激素) (5) Others: male contraception, osteoporosis(either alone or in conjunction with estrogens. Replaced by bisphosphonates) etc. A. Androgens and antiandrogens