پاورپوینت در مورد Hypothalamic & Pituitary Hormones - دانلود رایگان
دانلود رایگان
دانلود رایگان لینک دانلود و خرید پایین توضیحاتدسته بندی : پاورپوینتنوع فایل : powerpoint (..ppt) ( قابل ويرايش و آماده پرينت )تعداد اسلاید : 54 اسلاید قسمتی از متن powerpoint (..ppt) : Hypothalamic & Pituitary Hormones These hormones control almost all aspects of human life (metabolism, growth, reproduction) Pituitary consists of adenohypophysis and neurohypophysis All hormones of anterior pituitary except PRL are key participants in hormonal systems Anterior Pituitary Hormone Hypothalamic Hormone Target Organ Primary Target Organ Hormone or Mediator GH , somatotropin Growth hormone-releasing hormone (GHRH) (+) Somatostatin* (–) Liver, muscle, bone, kidney, and others Insulin-like growth factor-1 (IGF-1) TSH Thyrotropin-releasing hormone (TRH) (+)** Thyroid Thyroxine, triiodothyronine ACTH Corticotropin-releasing hormone (CRH) (+) Adrenal cortex Glucocorticoids, mineralocorticoids, androgens FSH & LH Gonadotropin-releasing hormone (GnRH) (+) Gonads Estrogen, progesterone, testosterone Prolactin Dopamine (–)*** Breast — *Somatostatin also inhibits the release of TSH and prolactin **TRH can also cause release of prolactin ***Dopamine can increase GH production in physiologic conditions but inhibits GH in acromegaly