what can you tell me about glucagon?
It is a peptide hormone that helps in raising the concentration of glucose and fatty acids in the bloodstream.
Glucagon
Glucagon is a peptide hormone, produced by alpha cells of the pancreas. It works to raise the concentration of glucose and fatty acids in the bloodstream, and is considered to be the main catabolic hormone of the body. It is also used as a medication to treat a number of health conditions
where is the pancreas situated in the human body In the abdomen, behind the stomach what is its role? As a part of the digestive mechanism, it secretes pancreatic juice into the duodenum, and as an endocrine gland, it secretes insulin, glucagon somatostatin and pancreatic polypeptide, thereby maintaining blood sugar levels. can you describe its structure? It is a long salmon coloured organ that stretches from the inner curvature of the duodenum, where the head surrounds two blood vessels. It's longest part, the body, stretches across behind the stomach, and its tail ends adjacent to the spleen. what are the physiological effects of the aforesaid initial secretion? UNANSWERABLE what are its medical uses? Since it has bicarbonates which are alkaline in nature, it helps in neutralizing the acidic gastric acid, allowing for effective enzymic changes. how is digestion associated with the organ? As a part of the digestive system, it functions as an exocrine gland secreting pancreatic juice which neutralizes acids from the stomach and has digestive enzymes which break down carbohydrates, proteins and fats. can you tell me more about the gland you just mentioned above? They secrete substances onto an epithelial surface by way of a duct, as opposed to endocrine glands which secrete their juices directly into the bloodstream can you explain the method of secretion? UNANSWERABLE
wiki:11664970
Glucagon [SEP] Introduction
Glucagon is a peptide hormone, produced by alpha cells of the pancreas. It works to raise the concentration of glucose and fatty acids in the bloodstream, and is considered to be the main catabolic hormone of the body. It is also used as a medication to treat a number of health conditions. Its effect is opposite to that of insulin, which lowers extracellular glucose. It is produced from proglucagon, encoded by the "GCG" gene. The pancreas releases glucagon when the amount of glucose in the bloodstream is too low. Glucagon causes the liver to engage in glycogenolysis: converting stored glycogen into glucose, which is released into the bloodstream.