Term
| location where Ghrelin is secreted |
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Definition
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Term
| location where Gastrin is secreted |
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Definition
| gastric antrum and duodenal mucosa |
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Term
| location where CCK is secreted |
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Definition
| Duodenal and Jejenium mucosa |
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Term
| location where Secretin is secreted |
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Definition
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Term
| location where GIP is secreted |
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Definition
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Term
| location where Motilin is secreted |
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Definition
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Term
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Definition
-gastric emptying
-gastrin
-parietal cells |
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Term
|
Definition
-gastric emptying
-gastrin
-parietal cells
-appetite |
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Term
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Definition
-somatostatins
--pancreatic and gallbladder bicarb secretion
-exocrine cell mass growth of pancreas |
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Term
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Definition
-stimulates gall bladder contraction
-dilation of spincter of Oddi
-secretion of pancreatic enzymes
-potentiates bicarb secretion by pancreas
-growth of exocrine cell mass in pancreas and gallbladder
-inhibits parietal cell and gastrin secretion |
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Term
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Definition
-secretion of pesinogen
-secretion of HCL
-growth of mucosa
-ECL cell
-gastric contractions
-activates gastroileal reflexes |
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Term
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Definition
| -decreases LES muscle tone |
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Term
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Definition
Ach:
-Parietal cell
-ECL cell
GRP:
-G-cell |
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Term
|
Definition
Ach:
-D cells (somatostatin) |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
-parietal cell
-gastrin secretion
-gastric emptying |
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Term
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Definition
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Term
| Prostaglandins stimulate: |
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Definition
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Term
| Stimulators of pepsinogen |
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Definition
-cephalic/gastric: H+, gastrin, vagus
-Intestinal: H+, secretin |
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Term
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Definition
-smooth muscle relaxer (esp LES)
-vasodilator
-increase water movement into pancreatic secretions and small intestine
-activates CFTR --> increase secretion of water and Cl into small intestine |
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Term
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Definition
-stimulates contraction of stomach and small intestine - active during post absorptive time
-regulates MMC |
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Term
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Definition
| -insulin secretion by pancreatic B cells |
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Term
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Definition
1. food intake
2. growth hormone production
3. Gastric secretion
4. gastric emptying
5. INHIBITS insulin secretion |
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Term
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Definition
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Term
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Definition
| -digestion (AA, peptides, distention, vagal) |
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Term
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Definition
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Term
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Definition
| -digestion (AA, peptides, monoglycerides, FA) |
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Term
|
Definition
| -low pH chyme in small intestine |
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Term
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Definition
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Term
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Definition
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Term
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Definition
-parietal cells
-G-cells
-growth hormone
-insulin and glucagon |
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Term
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Definition
| -relaxation of Smooth muscle |
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Term
| Enkephalins (met- & leu-) stimulate: |
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Definition
smooth muscle contraction
-mediate spincter contractions |
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