Although the name may conjure images of wind-swept outcroppings off the northern coast of Scotland, the islets of Langerhans, or "beta-islet cells of the pancreas" as they are more commonly called, are the body's natural store of insulin-secreting cells.
Even before you notice symptoms, high blood sugar can damage parts of your body. That's why certain diabetes tests to check blood sugar control and to catch problems early are so crucial.
But many patients aren't getting key diabetes tests at least annually, such as the hemoglobin A1c test, a dilated eye exam, and a foot exam.
"If you look at the nationwide data, it's sobering," says Enrico Cagliero, MD, a diabetes researcher and assistant professor of medicine at Harvard Medical School. "A lot...
But throughout the last decade, researchers have been investigating and fine-tuning techniques for replacing beta islet cells, with the goal of restoring natural insulin production and release and eliminating the need for insulin injections in people with type 1 diabetes. People with type 2 diabetes, which is caused by a different disease process, would generally not benefit from this type of therapy.
One proven method of islet-cell transfer is through transplantation of the pancreas, the large gland (located behind the stomach) where beta-islet cells live. Studies have shown that pancreas transplantation can eliminate the need for injected insulin in approximately half of all cases for at least five years.
Yet because of the risks of transplant surgery and the necessity for taking anti-rejection drugs after the transplant, this procedure is primarily an option for patients who are also receiving kidney transplants due to advanced kidney disease. According to the American Diabetes Association (ADA), simultaneous kidney and pancreas transplants in select patients do not increase the risk for the patient, may improve survival of the transplanted kidneys, and will restore normal control of blood sugar.
The ADA diabetes guidelines also note, however, that pancreas transplantation is only partially successful at reversing some of the serious long-term side effects of diabetes. The procedure does reverse kidney problems and the need for daily and sometime multiple injections of insulin. But chronic conditions like eye disease and nerve abnormalities frequently continue to be a problem in these transplant patients.
At the time this article was written, there were 1,389 people on the national waiting list for a pancreas transplant, and an additional 2,409 people waiting for a combined kidney and pancreas transplant, according to the United Network for Organ Sharing (UNOS).
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If the level is below 70 or you are experiencing symptoms such as shaking, sweating or difficulty thinking, you will need to raise the number immediately. A quick solution is to eat a few pieces of hard candy or 1 tablespoon of sugar or honey. Recheck your numbers again in 15 minutes to see if the number has gone up. If not, repeat the steps above or call your doctor.
People who experience hypoglycemia several times in a week should call their health care provider. It's important to monitor your levels each day so you can make sure your numbers are within the range. If you are pregnant always consult with your health care provider.
Congratulations on taking steps to manage your health.
However, it's important to continue to track your numbers so that you can make lifestyle changes if needed. If you are pregnant always consult with your physician.
Your level is high if this reading was taken before eating. Aim for 70-130 before meals and less than 180 two hours after meals.
Even if your number is high, it's not too late for you to take control of your health and lower your blood sugar.
One of the first steps is to monitor your levels each day. If you are pregnant always consult with your physician.
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