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.
It is these cells that are destroyed or severely damaged in
type 1 diabetes and deficient in some cases of type 2 diabetes. Lacking a
natural source of insulin, a hormone essential for controlling blood sugar,
people with type 1 diabetes must take daily insulin injections.
How can you get your daily chocolate fix -- and eat less sugar or calories,
too? That's a million-dollar question that several companies are banking on
people asking. Over the past few years, the sugar-free and portion-controlled
chocolate market has exploded. There are all sorts of sugar-free versions of
favorite chocolate bars. And you can now buy individually wrapped chocolate
bars or sticks in 60- to 100-calorie portions, along with the ever-popular
To help you decide among all...
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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Your level is currently
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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