Williams Textbook of Endocrinology

abnormalities ACTH activity adenylate cyclase adrenal hyperplasia affinity amenorrhea androgen receptor androstenedione antibodies assay binding Biochem Biol biological breast Clin Endocrinol Metab clinical complex concentration defect deficiency diagnosis differentiation dihydrotestosterone disease disorders ducts effects elevated endocrine Endocrinology Engl enzyme estradiol estrogen external genitalia female fetal follicle function gene genetic genital germ cells gland glucocorticoid gonadal dysgenesis gonadotropin growth factor growth hormone gynecomastia H-Y antigen human increased infertility inhibition insulin karyotype kinase Klinefelter's syndrome levels Leydig cell LHRH male pseudohermaphroditism mechanisms membrane metabolism mRNA müllerian müllerian duct normal Obstet Gynecol occur ovarian ovary patients Pediatr peptide phenotypic pituitary polypeptide progesterone prolactin protein pseudohermaphroditism puberty regulation response result secretion sequences Sertoli cells serum sex steroid sexual Sm-C/IGF somatomedin specific steroid hormones stimulation structure studies subunit syndrome synthesis testes testicular testis testosterone therapy thyroid tion tissue tumors virilization vitro X chromosome