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NaimaAlasEndocrineSystem (pituitary gland (anterior pituitary (its true…
NaimaAlasEndocrineSystem
pituitary gland
anterior pituitary
its true endocrine gland. it secretes hormone.
growth hormone
stimulates growth of all cellsof growth at epiphyseal plates
thyroid stimulatig hormone
stimulates thyroid to produce hormone
adrenocorticotropic homone
stimulates hormone release from cortex of adrenal gland
gonadotropins
stimulates testes and ovaries to produce hormone
prolactin
stimulates synthesis of milk
posterior pituitary
its not a true endocrine gland. it stores hormone.
pnacrease
exocrine
endocrine
beta cells
secrete insulin
alpha cells
secrete glucagon
testes/ovaries
testes
secrete testesterone
ovaries
secrete estrogen and progesterone
adrenal gland
adrenal medulla
secretes the amine hormones: epinephrine and norepinephrine into the blood
adrenal cortex
zona reticularos
secretes glucorticoids and androgen
zona glomerulosa
secretes mineralocorticoid
zona fasciculata
secretes glucocorticoids
thyroid gland
thyroid hormone
increases the rate of metabolism
calcitomin
active only in children. it decreases activity of osteoclas
parathyroid gland
parathyroid hormone
it increases blood calcium level when it falls too low
thymus gland
thymic hormone
it causes T lymphocytes to become immunocompetat