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CH. 11 Endocrine
Glands & Hormones
Hormone | Action on Organ |
---|---|
Follicle-Stimulating Hormone | Stimulates follicles in ovaries for growth and to secrete estrogen |
Adrenocorticotropic Hormone | Stimulates Adrenal Cortex to increase in size and to secrete its hormone |
Luteinizing Hormone | Stimulates ovarian follicle and ovum to develop to maturity and to secrete estrogen. Causes ovulation and luteinization. Stimulates corpus luteum to secrete progesterone and estrogen |
Growth Hormone | Accelerates anabolism of proteins and catabolism of fats. Slows catabolism of Carbohydrates |
Prolactin | Stimulates breast development during pregnancy and milk secretion after delivery |
Oxytocin | Promotes the release of milk and stimulates uterine contractions. |
Thyroid-Stimulating Hormone | Messages Thyroid Gland to secrete Thyroid Hormone |
Antidiuretic Hormone | Causes kidneys to conserve water by decreasing the amount of urine |
Thyroxine | Growth and development; metabolism |
Triiodothyronine | Activity of the nervous system |
Calcitonin | Decreases blood calcium levels by causing calcium to be stored in the bones . |
Mineralcorticosteroids | Water and Electrolyte Balance; indirectly manages blood pressure. |
Glucocorticoids | Involved in glucose metabolism; provides extra reserve energy in times of stress; exhibits anti-inflammatory properties. |
Sex Hormones | Androgens are male hormones; estrogen are female hormones |
Epinephrine | Causes the heart rate and blood pressure to increase |
Norepinephrine | Causes blood vessels to contract |
Insulin | Secreted in response to increase levels of glucose in the blood |
Glucagon | Secreted in response to decrease levels of glucose in the blood |
Estrogen | Responsible for the development of female secondary sex characteristics |
Progesterone | Maintains the preparation of the reproductive organs |
Testosterone | Development of male secondary sex characteristics |
Thyroxin | Plays an active role in the immune system |
Melatonin | Inhibits reproductive activities by inhibiting the Gonadotropic Hormones |