chaop 10 Flashcards
hormones onl affect
target cells
target cells are cells that
posses specific receptors for the hormone
horomone receptors can be located
on the lasma membrane or inside cells
two type of hormones
steriod hormones and non-steroid hormones
steriod hormones are … base
cholesterol
non-steroid hormones are… base
amino acid base or peptides
steroid and steroid like hormones are
lipid soluble hormones that pass through the plasma membrane
sterioid caus eproduction of
mRNa that exits the nucleus
nonsteroid hormones are usually
not fat soluble
need to do more on slide 11
bal
prostaglandins are located
localy or on tisue
prostaglandins affect
the cells they were produced on
prostaglandins can increase or decrease
cAMP levels
target organ of GH
Liver cells, bones, muscles and cartilages
target organ of TSH
thyroid (thyroxine) “calorigenic effects” ups the basal metabolism, protien syntheses, growth
target organ of ACT
Adrenal cortex
mineralocorticoids are
Sodium reabsorption, water reabsorption, Potassium excretion
Glucocorticoids
Gluconeogenesis and glucogenolysis, immune deression, Anti-inflammatory effect, ups fat catabolism, up protein catabolism
sex hormones
convert to estrogen by the ovaries and testosterone by the testis
Prolactin
Mammary gland
FSH
Ovarian follicle and tests Ic of Sertoli
Lh
Ovarian follicle and testis IC of Leydig
Tropic hormones are
GH, TSH, ACTH, Prolactin, FSH, LH
oxytocin
uterine muscle and milk ejection
ADH
Kiney (water reabsorption) “aquaporins”
Neurotransmitter “vasopressin” up BP
releasing hormones
GHRL, TSHRL, CRH, GN RH, PRLRH, GHIH, PRLIH
