hormones
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thyroxine
most tissues regulates cellular representation -> increase metabolic rate release energy (heat) = maintain body temp.
calcitonin
bones= decrease bone breakdown (inhibit osteoclasts) kidney=decrease reabsorption from filtrate intestines= decrease absorption
parathyroid hormone
bones= calcium -> increase bone formation kidney= increase reabsorption into blood (from filtrate) intestines= increase absorption from food
adrenaline
all tissues helps body prepare for reaction to threatening situation -> fight or flight response
noradrenaline
all tissues helps body prepare for reaction to threatening situation increase rate and force of heartbeat both reinforce + stimulated by sympathetic nervous system manage short-term stress
aldosterone
kidney-> if: increase potassium, decrease sodium in urine: regulation increase potassium or sodium in blood
cortisol
all tissues “anit-stress hormone” -> long term promotes normal metabolism + repair tissue
insulin
liver, skeletal cells + fat storage tissue to decrease level of glucose in blood -> increasing uptake in body cells - liver: glucose->fat = lipogenesis + glycogenesis -muscle: glucose->glycogen = glycogenesis -adipose: glucose->fat: lipogenesis
glucagon
liver, skeletal cells + fat storage tissue increase level of glucose in blood -liver + muscle: glycogen ->glucose= glycogenolysis - liver + adipose: fat/protein->glucose= gluconeogenesis
thyroid stimulaitng hormone
produced anterior pituitary stimulate secretions from thyroid
follicle stimulating hormone
produced anterior pituitary ovaries + testes development fo follicles that contain ova production + maturation of sperm
lutenising hormone
produced anterior pituitary ovaries + testes with FSH ovulation + maintains corpus luteum stimulates secretion of testosterone
growth hormone
produced anterior pituitary every celll stimulate growth -> increase rate of amino acid + glucose uptake - increase protein synthesis
adrenocorticotropic hormone
produced anterior pituitary adrenal cortex stimulate secretion of hormones from adrenal cortex
prolactin
produced anterior pituitary mammary glands initiate + maintain milk secretions
oxytocin
produced hypothalamus-> secreted by posterior pituitary uterus + mammary glands stimulate contractions during birth stimulates release of milk during breastfeeding
antidiuretic hormone
produced hypothalamus-> secreted by posterior pituitary kidney’s cause kidney to remove water from urine formed - water absorbed by body -> results to bloodstream - retain fluid