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10 Cards in this Set
- Front
- Back
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Endocrine cells of adenohypophysis: secrete
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1. Nontropic hormones - GH, PRL, and
2. Tropic hormones - ACTH, TSH, LH, FSH |
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GH – Growth Hormone also known as STH or Somatotropin
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increases overall growth of bone, muscle, tissues Gluconeogenesis of fats, hyperglycemic effect (high blood glucose)
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PRL or Lactogenic hormone
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Stimulates endocrine cells in mammary glands to secrete milk
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Adenohypophysis Tropic Hormones
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TSH, ACTH, FSH, LH
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TSH (Thyroid Stimulating Hormone)
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Thyrotropin:
Regulates secretions from thyroid gland |
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ACTH (Adrenocorticotropic hormone)
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Regulates secretions from adrenal cortex
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Gonadotropins: FSH & LH
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Regulates secretions from reproductive glands
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Neurohypophysis
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(posteriorStores two nontropic hormones ADH and OT lobe of pituitary)
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ADH (Antidiuretic Hormone)
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ADH - helps conserve water; reduced urine output
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Oxytocin
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1 stimulates ejection of milk from breasts of lactating women 2 Oxytocin secretion is regulated by a Positive feedback mechanism
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