Endocrine Physiology

University:
Virginia Maryland College of Veterinary Medicine
Course:
VM 8164 | The Normal Animal
Academic year:

2023
Views:

144

Pages:

2
Author:

Sarah Landeck

Paracrine hormones travel through the Ecf instead The 2 main types of hormones most endocrine blood steroid and protein are protein hormones are stored until while steroid hormones are made protein of requires ATP release as needed hormones are hydrophilic steroid are feedback is negative an lipophilic adequate conce tration stimulatory sequence turns off Posterior pituitary hormones a milk letdown oxytocin increase b vasopressin blood volume vasopressin is Anterior pituitary t GH grows also known hormones as antidiuretic BP hormone growth hormone glucas production stimulation a length if epiphyses are b open width if not thyroid hormone stimulating makes T 3 74 versions of thyroid hormone The thyroid gland acts to stimulate metabolism t iodide deficiency can cause thyroid overstimulation decreases 73 74 by TSH Zones of the adrenal cortex I Glomerulosa balance mineral ion Glucocorticoids suppress highest levels II fasciculata II Reticular is II fetal temporary inflammation during the day lowest at night ACTH stimulates glucocorticoid release Renin angiotensin agent angiotensin II I angiotensin aldosterone High sodium levels down regulate aldosterone Adrenal medulla releases Pancreatic Islets ta cells catecholamines epinephrine no rep endocrine cells within the pancreas glucagon B cells F cells release insulin D cells somatostatin pancreatic polypeptide somatostatin Hypocalcemia is inhibits secretion of other islet hormone dangerous than hypercalcemia Parat hormone resorbs cast from bone and calcitonin lowers Caat more increases CaaPoy The more important the metabolite process the more intricate the