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Posts with tag rDNA insulin

The thing that people with diabetes.hate the most

I don't mind high sugars as much as I loathe lows. Personally I'm not so ruffled by shots either (but my liver begs to differ). However, in a message posted on The Islet Foundation, Pfizer reported that insulin-dependent diabetics declared they most hate taking shots. Was this the warm-up for the Exubera campaign? Here's a fact I support! A close second to this hatred is the hypos. Any diabetic will confess -- hypos are unforgiving. So what if you could catch two birds with one capsule?

I must reiterate the scientific genius behind the Oramed gel caps. The encapsulated insulin bypasses destruction in the stomach cavity. It reaches an entry point in the intestines where it reports for duty to the liver. This allows the liver to resume command of the glucose metabolism, just like Mother Nature intended. Whey you inject insulin - you are overriding the livers ability to monitor blood sugar and putting yourself in the line of fire for the dangerous lows. We all know this state of derangement too well. You won't find my lows picture on a milk carton if I happen to lose it, either.

Frequent episodes of hypoglycemia (even mild ones) force the brain to become accustomed to the low glucose. Unfortunately this also causes suppressed signaling of adrenaline, the livers last resort before dangerous lows. More specifically, the glucose transporters located in the brain cells are damaged from frequent episodes of hypoglycemia. So what was once the hypo threshold for the brain to signal adrenalin release becomes lower. Clinically, the result is hypoglycemic unawareness. Down with the shots, down with the lows and big ups with the future of diabetes control! Now we're getting somewhere.

The evolution of GM insulin 1983 - present

How did we allow insulin to evolve into a genetically modified hormone?

It all boils down to propaganda. If you're confident your current insulin surpasses former natural insulin in: purity, availability, allergy response, similarity and safety - I encourage you to review the following facts that were conveniently neglected or not available, due to restraints of time travel.

Purity: In the 1970s, a Genentech scientist stated that natural insulin was incredibly pure. In the 1980s, rDNA humulin insulins were less pure than the natural insulins of the 70s. The advertising campaign for rDNA insulin suggested otherwise. Here's a quote, as printed in the book, Invisible Frontiers: "They impressed upon us very, very clearly that this (human insulin) was going to be no advantage at all."

Supply and demand: A USDA scientist told the world the diabetic population's insulin needs would outstrip the supply of natural pancreatic glands. This was sensational propaganda. Have you visited McDonald's or Wendy's lately? There doesn't seem to be a shortage of Big Mac's, does there?

Allergy response: About 5-10% of the diabetic population is allergic to natural analog insulins. Today, based on 25 years of human diabetic experimentation, the diabetic population is showing the same 5-10% allergic response to all the new products. Maybe that aforementioned 5-10% is the same latter 5-10%? From the looks of it - they're just allergic to insulin, rDNA, GM or natural.

Similarity to own insulin: rDNA human insulin is just like the body makes. Who wouldn't want to take human insulin? That's the propaganda. A recent research article found in a large portion of the diabetic population, their own human insulin may actually be the cause of their diabetes. Something tells me the study included the same 5-10% of diabetics mentioned in the allergy response paragraph.

Safety: Drug companies touted rDNA insulins as providing a good a warning to diabetic patients as natural analog insulins regarding low blood glucose levels. Are you kidding me? Driver and workplace accident statistics regarding diabetics indicate that the rDNA insulins do not cross the blood-brain barrier in the same manner as natural analog insulins. The part of the brain controlling endocrine response lags because it doesn't get the signal until it's too late (if it ever gets the message). The increase of diabetes-realted deaths since the introduction of rDNA insulin is remarkable! (Center for Disease Control). How safe is that?

Fact versus fiction is a scary line to smear for the sake of business. I suggest doctors, diabetes educators, and patients review the facts today and compare it to the propaganda in the 80s. There is no suppressing the truth!

The first urine test to detect insulin doping in athletes

Scientists in Germany are reporting development of a urine test that finally can identify athletes who misuse certain kinds of insulin in an illicit attempt to enhance performance.

An article scheduled to appear in an April edition of Analytical Chemistry says it is possible to detect the misuse of insulin in a urine sample. Scientists had not attempted to develop a test in the past because of the presumption that it was impossible to detect misuses of insulin. Because insulin is rationed and used efficiently by the body, a byproduct of insulin would be theoretically undetectable. However, with the advent of the newer long-acting insulin analogues, scientists are now able to identify degradation product in the urine.

The test does not identify residue from the use of two other forms of long-duration insulin. However, the test does identify the misuse of Lantus, manufactured by Sanofi-aventis. Determination of long-acting insulin analogues in urine is especially helpful for doping control purposes. The procedure provides a fast and reliable way to identify the misuse of the long-acting insulin analogue LAN in regular doping control specimens.

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