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brain (hypothalamus)

levels of hormones. brain (hypothalamus). pituitary (pituitary level). endocrine organs (body-level). tissues. brain (hypothalamus). pituitary (pituitary level). endocrine organs (body-level). tissues. brain (hypothalamus). Thyrotropin- releasing hormone (T RH )

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brain (hypothalamus)

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  1. levels of hormones brain (hypothalamus) pituitary (pituitary level) endocrine organs (body-level) tissues

  2. brain (hypothalamus) pituitary (pituitary level) endocrine organs (body-level) tissues

  3. brain (hypothalamus) Thyrotropin-releasing hormone (TRH) Corticotropin-releasing hormone (CRH) Gonadotropin-releasing hormone (GnRH) Growth hormone-releasing hormone (GHRH) pituitary (pituitary level) endocrine organs (body-level) tissues

  4. FSH – Follicle-stimulating hormone LH – luteinizing hormone ACTH – Adrenocorticotropic hormone TSH – Thyroid-stimulating hormone GH – growth hormone PRL -- prolactin OT -- oxytocin ADH – antidiuretic hormone

  5. FSH – Follicle-stimulating hormone LH – luteinizing hormone ACTH – Adrenocorticotropic hormone TSH – Thyroid-stimulating hormone GH – growth hormone PRL – prolactin OT -- oxytocin ADH – antidiuretic hormone TROPIC hormones (they activate some other endocrine gland have effect on other body tissues (not directly on other endocrine glands from the posterior pituitary

  6. brain (hypothalamus) pituitary (pituitary level) endocrine organs (body-level) tissues

  7. thyroxin • thyroid gland releases thyroxin • thyroxin causes most tissues to increase their metabolic rate

  8. TSH • to make this happen, ant.pit. releases TSH – thyroid stimulating hormone

  9. to make this happen, the hypothalamus releases TRH

  10. what induces the hypothalmus to release TRH?

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