1 — Pituitary gland; Epiphysis; 2 — Parathyroid glands; 3 — Thyroid gland; 4 — Suprarenal glands; Adrenal glands; 5 — Pancreatic islets;
6 — Ovary ; 7 — Testis
1 — Pituitary gland; Epiphysis; 2 — Parathyroid glands; 3 — Thyroid gland; 4 — Suprarenal glands; Adrenal glands; 5 — Pancreatic islets;
6 — Ovary ; 7 — Testis