The Pancreas :: essays research papers fc

The pancreas is located in the eye of the abdomen. Its surrounded by the stomach, sm exclusively intestine, liver and spleen. Its intimately six inches long and shaped like a thin pear, enormous at one end. It has three sections wider right end is the head, the middle is the form and the left end is the tail. The pancreas has two functions to make enzymes that help digest fats and proteins and the other, to get under ones skin insulin that controls the blood pillage level called glucose. It consists of Islet cells (1 of 3 personas), which atomic number 18 internal secretion glands. This means the Islet cells secret the insulin directly into the blood stream. The pancreas contains many more than of these Islet cells than the body needs to maintain a normal insulin level. still when half of the pancreas is removed, the blood sugar level can still perch normal. The pancreas is also made up of exocrine glands, which produce enzymes for digestion. When the blood sugar levels arent normal, its a disease called diabetes. Diabetes (diabetes mellitus) is a deficiency of the hormone insulin or the inhibition of its action with the cells. The insulin acts like a bridge among the glucose and the cells. In the US there are about 16 jillion people who suffer from diabetes. It is the seventh most common ca put on of all deaths. Diabetes is most common in Native American females over 45 years of age.There are two main types of diabetes. The firsts is insulin-dependent diabetes mellitus ( ketoacidosis-prone diabetes). In IDDM the body either doesnt produce diabetes or produces very slight amounts. The symptoms usually occur in teenagers under 20, usually around puberty. untreated IDDM affects the metabolism of fat. Since the body cant convert glucose into energy, it is disquieted down into fat and stored for energy. This also increases the amounts of ketone bodies in the blood, which interfere with respiration. The second type is called is non-insulin-dependen t diabetes mellitus (NIDDM). This is when the body doesnt make enough insulin or is unable to use it. NIDDM is the most common of all diabetes it makes up 90 to 95 percent of all cases. Scientists believe that in some people encumbrance gain or obesity is what triggers their diabetes because 80 percent of people with diabetes are over weight. Another problem people have with the pancreas is pancreatic cancer. from each one year about 29,000 Americans and 3,000 Canadians are diagnosed with it.