A. Androgens and antiandrogens Pharmacological effects (1)Development of the male sexual apparatus and secondary sex characteristics (2) Necessary for normal spermatogenesis(精子发生) (3)Increasing protein anabolism (4) Promoting growth of blood cells in bone marrow, especially for red blood cells(EPO D) (other effects: immune regulation, antinflammation effects, cvs effectsPharmacological effects (1) Development of the male sexual apparatus and secondary sex characteristics (2) Necessary for normal spermatogenesis (精子发生) (3) Increasing protein anabolism (4) Promoting growth of blood cells in bone marrow, especially for red blood cells (EPO ) (5)Other effects: immune regulation, antiinflammation effects,CVS effects A. Androgens and antiandrogens