Endocrine

Pineal Body
Secretes melatonin which regulates sleep
Hypothalamus
Secretes hormones to regulate the pituitary gland
Pituitary Gland
Secrets all 9 hormones
A.Adenohypophysis
Glandular tissuesâ€"epithelial tissues
Secretes 7 major hormones
1. outgrowth endocrine (GH)
oProduced and secreted by somototropic cells in the adenohypophysis
It stimulates the dead corpse cells to increase in size and divide
Major targets are the bones and skeletal muscle
Stimulates protein synthesis
 set by two hypothalamic hormones
increment Hormone purgative Hormones (GHRH)
oSomatocrinin
oStimulates the release of Growth Hormone (GH)
Growth Hormone Inhibiting Hormone (GHIH)
oSomatostatin
oInhibits the release of Growth Hormone (GH)
oSomatostatin is a major inhibiting hormone
It can to a fault block other adenohypophyseal hormones and the release of virtually all GI and pancreatic secretions
Hypersecretion of Growth Hormone
oIn childrenâ€" gigantism
oIn adultsâ€"acromegaly
Hyposecretion of Growth Hormone
oIn children
Pituitary dwarfismâ€"child is small but has mean(prenominal) proportions
2.



Thyroid Stimulating Hormone (TSH)(thyrotropin)
oStimulates the normal tuition and secretory activity of the thyroid gland
oProduced and Secreted by the thyrotrophic cells in the adenohypophysis
oregulated by two hypothalamic hormones
 thyrotropic hormone releasing hormone (TRH)
stimulates the release of TSH
GHIH (Growth Hormone Inhibiting Hormone)
inhibits the release of TSH
3.adrenocorticotrophic hormone (ACTH) (corticotropin)
oProduced and Secreted by corticotropic cells of the adenohypophysis
oAllow the body to resist stressors (fever, hypoglycemia, etc.)
ocause the release of corticosteroids and glucocorticoids that help the body resist stressors
oregulated by one hypothalamic hormone
Corticotropin Releasing Hormone (CRH)
stimulates the release...If you want to get a full essay, order it on our website: Ordercustompaper.com



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