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Hormones
everything about them. hahahaha
25
Biology
Undergraduate 1
02/08/2010

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Term
nitric oxide
Definition
neurotransmitter; kills cancer cells, vasodilator; local regulator
Term
prostaglandins (PGs)
Definition
affect cells of uterus; induce fever/inflammation; intensify pain; local regulator
Term
pheromones
Definition
chemical signals that act outside the body; local regulator
Term
oxytocin
Definition
induces uterine muscle contraction; causes mammary glands to eject milk; from posterior pituitary
Term
antiduretic hormone (ADH)
Definition
promotes retention of water by kideys; from posterior pituitary
Term
thyroid-stimulating hormone (TSH)
Definition
regulates release of thyroid hormones; tropic; from anterior pituitary
Term
adrenocorticotropic (ATCH)
Definition
stimulates production and secretion of steroid hormones by the adrenal cortex; tropic, from anterior pituitary
Term
follicle-stimulating hormone (FSH)
Definition
stimulates gonads (gonadotropin); tropic; from anterior pituitary
Term
luteinizing hormone
Definition
gonadotropin that stimulates ovulation and corpus luteum formation in females and androgen production in males; tropic; from anterior pituitary
Term
prolactin (PRL)
Definition
diverse effects in different vertebrates (stimulates mammary gland growth and milk production in mammals); nontropic; from anterior pituitary
Term
melanocyte-stimulating hormone (MSH)
Definition
don't know what it does; nontropic; from anterior pituitary
Term
growth hormone
Definition
variety of effects; triggers liver to produce insulinlike growth factors; non tropic and tropic; from anterior pituitary
Term
glucagon
Definition
from pancreas
Term
insulin
Definition
from pancreas
Term
triiodothyronin (T3) thyroxine (T4)
Definition
iodine-containing hormones; maintain normal blood pressure, heart rate, muscle tone, and reproductive system; from thyroid gland
Term
calcitonin
Definition
hormone that lowers blood calcium levels; from thyroid gland
Term
parathyroid hormone (PTH)
Definition
raises blood calcium levels (uptake by kidneys and release from bones); from parathyroid glands
Term
epinephrine
Definition
adrenaline; short term stress, "fight-or-flight"; from adrenal medulla
Term
norepinephrine
Definition
noradrenaline; short-term stress, "fight-or-flight"; from adrenal medulla
Term
glucocorticoids (cortisol)
Definition
tells animal to use noncarb stuff for energy; long term stress; from adrenal cortex
Term
mineralocorticoids (aldosterone)
Definition
(RAAS) distal tubules absorb more NaCl to maintain high blood pressure; long term stress; from adrenal cortex
Term
androgens
Definition
stimulate the development and maintenance of male reproductive system; from gonads
Term
estrogens
Definition
stimulate the development and maintenance of female reproductive system; from gonads
Term
progestins
Definition
involved with preparing and maintaining uterus; from gonads
Term
melatonin
Definition
involved in biological rhythms; seasonal; affects skin pigmentation in some vertebrates; from pineal gland
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