Endocrine glands
From Wikipedia, the free encyclopedia
Endocrine glands are glands that secrete their product (hormones) directly into the blood rather than through a duct. This group contains the glands of the Endocrine system. The main Endocrine glands include the pituitary gland, the pancreas, the gonads, the thyroid gland and the adrenal glands. Other organs which are not so well known for their endocrine activity include the stomach, which produces such hormones as ghrelin.
- Endocrine+glands at eMedicine Dictionary
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| Classification | mechanism (Merocrine, Apocrine, Holocrine) shape (Tubular gland, Alveolar gland) secretion (Serous glands, Mucous glands, Serous demilune) |
| Ducts | Interlobar duct, Interlobular duct, Intralobular duct (Striated duct, Intercalated duct), Acinus |
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| Hypothalamic/pituitary axes | Adrenal axis (Adrenal gland)
Thyroid axis (Thyroid gland, Parathyroid gland) Gonadal axis (Testes, Ovaries, Corpus luteum) |
| Other | Pineal gland • Islets of pancreas |