Leydig cells secrete-
Ans. is 'c' i.e., Testosterone Thyroido Thyroxine (T4) & Triiodothyronine (T3) by follicular cells,o Calcitonin by parafollicular cells.Parathyroido Parathormone (PTH)Pancreaso Insulin & amylin by b-cells (B - cells),o Glucagon by a-cells (A - cells),o Somatostatin by d-cells (D - cells),o pancreatic polypeptide by F - cells.Gonadso Testis* Androgens (testosterone & others) by Leydig cells.* ABP, inhibin activin and MIS by sertoli cells,o Ovary* Estrogen by granulosa cells.* Progesterone by theca cells.* Inhibin is secreted by granulosa cells and corpus luteum.* Activin is secreted by granulosa cells.* Relaxin is secreted by granulosa cells.Hypothalamuso Oxytocin by paraventricular nucleus,o ADH by supraoptic nucleus.o GHRH, CRH, TRH, GnRH and prolactin inhibiting hormone.
Sex Hormones
Inhibin
MIS
Testosterone
Androgen binding protein
Testosterone