All hormone info Flashcards
(36 cards)
source: hypothalamus
trigger: low amounts of T3 and T4
target: anterior pituitary gland
function: forces the release of TSH
TRH: thyroid releasing hormone
source: anterior pituitary gland
trigger: TRH
target: thyroid gland
function: forces thyroid gland to release T3 and T4
TSH: thyroid stimulating hormone
source: hypothalamus
trigger: none
target: anterior pituitary gland
function: force anterior pituitary gland to release ACTH
CRH: corticaltropic releasing hormone
source: anterior pituitary gland
trigger: CRH
target: suprarenal cortex
function: secretion of glucocorticoids
ACTH: adrenocorticaltropic hormone
source: hypothalamus
trigger: low levels of E, P, and T
target: anterior pituitary gland
function: forces anterior pituitary gland to release FSH and LH
GnRH: gonadotropin releasing hormone
source: anterior pituitary gland
trigger: GnRH
target: interstitial cells of testes
function: secretion of testosterone
LH: lutenizing hormone
source: anterior pituitary gland
trigger: GnRH
target: follicle cells of ovaries
function: makes estrogen
FSH: follicle stimulating hormone
source: anterior pituitary gland
trigger: PRLRH
target: mammary gland
function: stimulates mammary glands to produce milk
PRL: prolactin
source: anterior pituitary gland
trigger: GH-RH
target: liver, cartilage, bone, and skeletal muscle
function: growth, stimulate mitosis
GH: growth hormone
source: anterior pituitary gland
trigger: liver
target: skeletal muscle and cartilage
function: causes the release of GH and stimulates _________ from the hypothalamus(GH-IH)
IGF(insulin-like growth factor): somatomedin
source: hypothalamus
trigger: none
target: anterior pituitary gland
function: force anterior pituitary gland to release GH
GH-RH: growth hormone releasing hormone
source: hypothalamus
trigger: none
target: anterior pituitary gland
function: inhibit the release of GH
GH-IH: growth hormone inhibiting hormone
source: hypothalamus
trigger: none
target: anterior pituitary gland
function: no apparent function but stimulates melanocyte production in epidermis if you are a baby or pregnant
MSH: melanin stimulating hormone
source: hypothalamus/posterior pituitary gland
trigger: low amounts of H2O in blood; low BP and BV
target: kidney
function: conserve water in blood
ADH: antidiuretic hormone
source: hypothalamus/posterior pituitary gland
trigger: crying babies
target: uterus; mammary gland
function: stimulates contractions during labor and forces the emptying of milk from the mammary gland
OXT: oxytocin
source: thyroid follicles of thyroid gland
trigger: TSH
target: body cells
function: attach to mitochondria and turn it on; attach to genes to make enzymes for glycolysis
T3: triidothyronine
or
T4: thyroxine
source: C cells and parafollicular cells of thyroid gland
trigger: high Ca+ levels in blood
target: kidneys and bones
function: causes kidney to dump Ca+ back into blood; stimulate osteoblasts–>bones get thicker
CT: calcitonin
source: parathyroid gland
trigger: low levels of Ca+ in blood
target: kidneys and bones
function: stimulate osteoclasts–>reduce bone size; conserve/bring Ca+ back into the blood
PTH: parathyroid hormone
source: suprarenal cortex of suprarenal glands
trigger: ACTH
target: body cells, liver, and adipocytes
function: glucose sparing effect(conserve glucose); dump fatty acids into blood
CORT: cortisol
source: suprarenal cortex of suprarenal gland
trigger: low Na+ in blood
target: kidney, sweat glands, skin, salivary glands, tongue, and taste buds
function: absorbs Na+ from urine back into blood–>H2O follows–>Na+ is pulled out and K+ is brought in; sensitive taste buds/tongue=desire salt
ALDO: aldosterone
source: suprarenal gland
trigger: ACTH
target: bone/muscle development and metabolism
function: sex drive for females and nothing for males
AR: androgens
source: suprarenal medulla of suprarenal glands
trigger: ANS
target: skeletal muscle, liver, adipocytes, and heart
function: break down glucose for ATP production; break down fatty acids; bigger and more heart contractions
E: epinephrine
or
NE: norepinephrine
source: pineal gland/epithalamus
trigger: lack of activity
target: body cells
function: helps with circadian rhythm and sleep
MEL: melatonin
source: pancreas
trigger: high blood glucose levels
target: skeletal muscles and liver
function: targets a gene for membrane protecting glucose gates
INS: insulin