3d image of testosterone isobutyrate skeletal formula

testosterone isobutyrate ester androgen anabolic steroid androgen hypogonadism klinefelter's syndrome aplastic anemia cushing's delayed puberty postmenopausal osteoporosis advanced breast cancer cachexia masculinizing hormone therapy transgender men prodrug 3d hormone hormonal replacement function action endocrine endocrinology level prohormone analogue anabolic androgenic anabolic-androgenic male sex bodybuilding body-building aas masculinizing dht myotrophic steroidal skeletal muscles masculine anabolism appetite body weight muscular strength masculinization