Endocrine System
Endocrine System
下丘脑 松果体 人 脑垂体 体 内 甲状旁腺 甲状腺 分 系 统 肾上腺 胰腺的的 胰岛分 布 卵巢的 黄体 睾丸中的间 质细胞
松果体 下丘脑 脑垂体 甲状旁腺 甲状腺 甲状腺 肾上腺 胰腺的 胰岛 卵巢的 黄体 睾丸中的间 质细胞 人体内分泌系统的分布
1. Components ---small gland or endocrine cell: islet of pancreas and corpus luteum --endocrine gland Thyroid gland Parathyroid gland Adrenal gland Pituitary gland(hypophysis · Pineal body
1. Components: ---small gland or endocrine cell: islet of pancreas and corpus luteum ---endocrine gland: • Thyroid gland • Parathyroid gland • Adrenal gland • Pituitary gland(hypophysis) • Pineal body
2. General structure capsule: CT parenchyma: endocrine cells arranged into nest, cord. cluster or follicle secrete hormones interstitium: CT, rich in capillaries
2. General structure ---capsule: CT ---parenchyma: endocrine cells arranged into nest, cord, cluster or follicle, secrete hormones ---interstitium: CT, rich in capillaries
O Capillaries Secretory cells 3. Characteristics of endocrine glands A Ductless Cells are arranged in cord, follicle, aggregation or net-like structure, among them are spaces containing rich blood and lymph Caps
5 3. Characteristics of endocrine glands: A. Ductless. Cells are arranged in cord, follicle, aggregation or net-like structure, among them are spaces containing rich blood and lymph Caps