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Dictionary » P » Pancreas

Pancreas

THE pancreas

(Science: anatomy, gastroenterology) A tongue-shaped glandular organ lying below and behind the stomach.

The head of the pancreas is encircled by the duodenum and its tail touches the spleen. It secretes the hormones insulin and glucagon (both regulate blood sugar), in addition to pancreatic enzymes involved in the digestion of fats and proteins in the small intestine. A large elongated exocrine gland located behind the stomach; secretes pancreatic Juice and insulin.An organ forming part of the endocrine system which is responsible for producing insulin and glucagon from the pancreas islets Of Langerhans. The pancreas is also responsible in producing digestive enzymes to be used in the duodenum which will contain fo.


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Insulin signaling

... then transport thru the epithelial cells of the GI tract to the blood) it can then bind to a receptor on the islets of Langerhans located in the pancreas. This stimulates the islets to produce insulin that is then secreted into the blood and travels thru out the body. Insulin is a ligand for ...

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by kolean
Thu Aug 20, 2009 2:58 am
 
Forum: Human Biology
Topic: Insulin signaling
Replies: 1
Views: 58

Stomach bloating and weight gain

... a hormone that needs to be delivered to the place where it can do the most good. The body specifically makes the insulin in the beta cells of the pancreas, and exocytosis/secretes it into the capillaries and is taken into the blood. You want to get the insulin into the blood, and not into the ...

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by kolean
Mon Jul 20, 2009 10:43 pm
 
Forum: Physiology
Topic: Stomach bloating and weight gain
Replies: 299
Views: 483315

Re: Help! I am in a digestive crisis!

... - made in the salivary glands, functions in mouth to hydrolyze (break down) starch to maltose (disaccharide) Pancreatic Amylase - made in the pancreas, functions in the small intestine to hydrolyze starch to maltose Maltase - made in the intestinal glands, functions in the small intestine ...

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by SOS
Tue Jun 23, 2009 8:21 pm
 
Forum: Physiology
Topic: Help! I am in a digestive crisis!
Replies: 2
Views: 182

Re: Natural selection is proven wrong

... cancer. Mutations in the BRCA2 gene are associated with an increased chance of developing male breast cancer and cancers of the prostate and pancreas. An aggressive form of skin cancer called melanoma is also more common among people who have BRCA2 mutations. Inherited changes in several ...

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by gamila
Mon Apr 27, 2009 12:03 pm
 
Forum: Evolution
Topic: Natural selection is proven wrong
Replies: 177
Views: 16275

Natural selection is proven wrong

... cancer. Mutations in the BRCA2 gene are associated with an increased chance of developing male breast cancer and cancers of the prostate and pancreas. An aggressive form of skin cancer called melanoma is also more common among people who have BRCA2 mutations.” “Inherited changes in several ...

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by gamila
Wed Apr 22, 2009 12:31 pm
 
Forum: Evolution
Topic: Natural selection is proven wrong
Replies: 177
Views: 16275
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