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endocrine system2ana
The endocrine system with lots of info 2
| Question | Answer |
|---|---|
| stimulate certain bone cells (Osteoclasts) to remove calcium from the bones and raise the serum calcium levels. It also directs the kidneys to put out more phosphate into the urine. | Parathyroids (4) (parathyroid hormone, PTH) |
| causes broken bones and kidney stones. | Hyperparathyroidism |
| site for maturation of T-lymphocytes (type of white blood cell used for immunity) | Thymus (thymic hormones)- |
| glucocorticoids from the zona fasciculata, raises blood sugar,stimulates glycogenolysis in liver,suppresses uptake of glucose ,induces adipose cells to degrade fats,induces skeletal muscles to degrade protein, | Adrenals-cortex |
| Excess glucocorticoids (corticosteroids) | CUSHING’S DISEASE. |
| Insufficient glucocorticoid and mineralocorticoid production causes | ADDISON’S DISEASE |
| which is used to stimulate the bone marrow to make RBC | erythropoietin (EPO) |
| (formed in the kidneys by the action of Renin on angiotensinogen that is produced by the liver) which is converted to Angiotensin II in the lungs. | Angiotensin I |
| This hormone will go to the adrenal cortex to stimulate more release of Aldosterone. This hormone causes sodium retention, thus raising blood pressure,ncrease in thirst and an increase in ADH production | Angiotensin II |
| that stimulates the gall bladder to release bile | cholecystokinin |
| converts trypsinogen to trypsin (used for protein digestion) and activates pancreatic digestive enzymes. | Enterokinase (enteropeptidase |
| first human hormone identified) modulates water and electrolyte transport in pancreatic duct cells, liver cholangiocytes, and epididymis epithelial cells. | Secretin |
| stimulates cell growth and proliferation and inhibits apoptosis (programmed cell death | Insulin-like Growth Factor-1 (IGF-1) |
| (precursor to Angiotensin I secreted by the kidneys) | Angiotensinogen |
| stimulates blood stem cells to differentiate into platelet precursor cells (megakaryocytes | Thrombopoietin |
| blocks the release of iron from intracellular stores to help maintain iron homeostasis and protect against invasion by pathogenic bacteria. | Hepcidin |
| relaxin by the ovaries and testosterone by the testes | TBD-estrogen, progesterone, inhibin |
| used by the heart when blood pressure rises to stimulate the kidneys to remove more sodium from the blood. Where sodium goes, so goes water | Atrial natriuretic peptide (ANP |
| erythropoietin (EPO) ,Angiotensin I | kidneys |
| Angiotensin I to Angiotensin II, ACE,Aldosterone | lungs |
| cholecystokinin ,. Enterokinase (enteropeptidase) , trypsinogen to trypsin , Secretin | Duodenum |
| Insulin-like Growth Factor-1 (IGF-,Angiotensinogen , Thrombopoietin, Hepcidin | Liver |
| TBD-estrogen, progesterone, inhibin, testosterone | Ovaries and testes |
| Atrial natriuretic peptide (ANP) | heart |