Hormones review chart PDF

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Summary

hormones exam review chart...

Description

Gland

Hormone

Response to

Target Organ

Effect

GHRH (growth hormone releasing hormone)

Most cells

Regulates growth and metabolism

CRH (cortocotropic releasing Adrenalcorticotropic Hormone hormone) also a response to stressors such as fever, hypoglycemia and stress

Adrenal Cortex

promotes release of glucorticoids and androgens

Follicle stimulating hormone and Luteinizing hormone

Ovaries and Testes

Hyposecretion- failure of maturation hypersecretion- no important effects

Thyroid

causes thyroid to release thyroid hormone

PRH (prolactin stimulating hormone)

Breasts

stimulates milk production

response to cervical/uterine stretching & infanct suckling on breasts

Uterus, Breasts, and Brain

stimulates contractions, initiates milk ejection and is also a neurotransmitter

Pituitary Anterior Growth Hormone (GH)

GnRH (gonatropin releasing hormone) before and after puberty

Thyroid-stimulation Hormone TRH+ and in infants by cold temperature Prolactin

Posterior Oxytocin

increased blood solute concentration Antidiuretic Hormone (ADH) or decreased blood volume; also Kidneys stimulated by pain, some drugs, low blood pressure

Thyroid hormone (T3 and T4) release of TRH by hypothalamus

Thyroid

Parathyroid

retain water

every cell in the body

increases BMR heat production by increasing glucose oxydation maintians blood pressure regulates tissue growth and development

Calcitocin

determined by level of calcium in blood

bone and Kidneys

decrease calcium levels

Parathyroid hormone

decrease in blood calcium levels

bone and Kidneys

increase calcium levels

Adrenal cortex Corticosteoids:

Aldosterone

decreased blood pressures - the adrenal gland is stimulated by these Kidneys stretch receptors

maintains sodium levels

Glucocorticoids

adrenocortocotropic hormone (ACT Brain and GI

spares glucose and mobilizes fatty acids inhibits inflamation rsponse and depresses immune system

Gonacorticoids such as androgens and sex hormones strong emotions: fear & anger

most cells

increase in heart rate, muscle strength, blood pressure and sugar metabolism SYMPATHETIC RESPONSE

strong emotions: fear & anger

most cells

increase in heart rate, muscle strength, blood pressure and sugar metabolism AUTONOMIC RESPONSE

high blood glucose low blood pressure darkness GnRH GnRH GnRH

most cells Liver Brain Gonads Ovaries Uterus

medulla Epinephrine

Norepinephrine Pancreas

Insulin Glucago Pineal Melatonin Testes Testosterone Ovaries Estrogen Progesterone Thymus Thymopoietin Thymosin Kidneys Erythropoietin Skin Cholecalciferol Adipose tissue Leptin Heart

Atrial Natriuretic Peptide (ANP)

GI

Gastrin Secretin Ch l

ki i

reduce blood sugar increase blood sugar circadian rhythm maturation of male reproductive organs maturation of female reproductive organs maturation of female reproductive organs development of T lymphatic cells development of T lymphatic cells produces RBC precursor of vit D appetite control reduces BP, blood volume and blood Na+ concentration release of HCI stimulates liver and pancreas i l d llbl dd...