[wposflv src=http://www.sheldonsblog.com/wp-content/uploads/2012/10/MOV05771.flv height=478 width=632 title=”Kelly, Susan and Nicki on the Today Show” previewimage=”http://www.sheldonsblog.com/wp-content/uploads/2012/10/2012.10.13_16.51.34.jpg”]

Frank upgrades all the office computer hardware, complete with Windows 7 Pro and all essential applications.  The Printers are all networked and working.  Yeah!!!  The file server, with dual storage drives configured in a RAID mirror array, is ready for the network.

Cynthia Practicing Real Estate http://t.co/70pRfuGc

I have listened to Dr Robert Lustig in his viral YouTube video entitled, “Sugar: The Bitter Truth.” The video is a lecture describing how High Fructose Corn Syrup (and Fructose) are often responsible for the entire metabolic syndrome, namely obesity, fatty liver, insulin resistance, diabetes, leptin resistance, high triglycerides, inflammation, vascular disease, and high blood pressure (hypertension).

The following outline and biochemical analysis only deals with one particular metabolic pathway and process of fructolysis in the liver, which leads to the release of uric acid as a waste product, ultimately resulting in hypertension.  The uric acid causes hypertension by blocking the enzyme in blood vessels known as endothelial nitric oxide synthase, which, if not blocked, would ordinarily create nitric oxide (NO) – a vascular dilator (vasodilator).  The following outline and analysis is derived from Dr. Lustig’s video and a few other technical sources.

HOW DOES FRUCTOSE CAUSE HYPERTENSION?

• Sucrose (table sugar) is ½ Glucose and ½ Fructose. We should instead use Dextrose (Glucose) instead of table sugar because glucose is easier to metabolize, and is basically the staff of life.
• Sugar Soft Drinks and many processed foods contain a lot of high fructose corn syrup (because it’s cheaper to make and it’s sweeter than dextrose).
• Only the liver can metabolize Fructose
• Fructose is foreign to your body – a poison
• Fructose comes in through the transport Glut5 (rather than Glut2). GLUT5 is a fructose transporter expressed on the apical border of enterocytes in the small intestine. GLUT5 allows for fructose to be transported from the intestinal lumen into the enterocyte by facilitated diffusion due to fructose’s high concentration in the intestinal lumen.
• No insulin is stimulated because Fructose does not stimulate insulin
• Fructose gets metabolized (in the liver) by fructokinase to form Fructose-1-P (Fructose 1-phosphate). How? Fructokinase, also known as D-fructokinase, specifically catalyzes the transfer of a phosphate group from ATP (i.e. adenosine triphosphate, the substrate) to fructose as the initial step in its utilization, and in the process ATP gives up one phosphate to become ADP (because the phosphate has to come from somewhere). The reaction equation is as follows: ATP + D-fructokinase = ADP + D-fructose-1-phosphate. Note that ADP is adenosine diphosphate.
• Fructose involves phosphorolating 3-times the calories as compared to glucose (dextrose). It is a volume problem in the liver.
• There is a scavenger enzyme in your liver called AMP deaminase-1 which “rescues” the phosphates (off the rest of the ATP molecule) that takes ADP down to AMP and eventually to IMP and finally to the waste product Uric Acid. In other words, Adenosine monophosphate deaminase is an enzyme that converts adenosine monophosphate (AMP) to inosine monophosphate (IMP), freeing an ammonia molecule in the process.
• Uric Acid causes gout and hypertension.
• Uric Acid causes hypertension by blocking the enzyme in your blood vessels known as endothelial nitric oxide synthase and this enzyme, if not blocked, creates nitric oxide (NO) which is our endogenous blood pressure lowerer (i.e. “NO” keeps your blood pressure low).
• Endothelial NOS is a nitric oxide synthase that generates nitric oxide (NO) in blood vessels and is involved with regulating vascular tone by inhibiting smooth muscle contraction and platelet aggregation.
• Nitric oxide is also known as nitrogen monoxide (chemical formula “NO”). NO is an important cellular signaling molecule involved in many physiological and pathological processes. It is a powerful vasodilator with a short half-life of a few seconds in the blood.
• We have a hypertension epidemic caused by fructose-sweetened beverages increasing uric acid.
• As a proof, in a study, the drug Allopurinol (which is used to treat gout by lowering the uric acid) also lowers blood pressure in obese adolescents having essential hypertension.

Keep looking for the next analysis concerning how Fructose is also converted to and stored as fat in the liver and on our waistlines.  This process is known as de novo lipogenesis.  In other words, sugar (Fructose) is converted to fat (and stored as glycogen).  Fructose is also converted to the small very dense LDL cholesterol known as v-LDL.  LDL is the so-called “bad” cholesterol, and v-LDL is the type of LDL that is actually bad.  This v-LDL is the pattern “B” LDL identifiable in a VAP test (advanced lipid panel).  This dense LDL is supposed to be closely correlated with arteriosclerosis and atherosclerosis (thickening and hardening of the arteries) possibly leading to coronary heart disease (CHD).  The v-LDL together with hypertension (high blood pressure) seems to be a very bad combination for our coronary arteries.

Here is a link to this book (a PDF scan found on the internet) concerning the dangers of sugar (the original publication in 1972 predating high fructose corn syrup issues).  This book is currently out of publication.  This author’s views remarkably predicted our future reality.   John Yudkin – Pure White and Deadly (revised 1986) OCR PDF

Here is what the author, John Yudkin, wrote at the conclusion of Chapter 1:

“I hope that when you have read this book I shall have convinced you that sugar is really dangerous. At the very least, I hope I shall have persuaded you that it might be dangerous. Now add to this the fact – the indubitable fact – that neither you nor your children need to take any sugar at all, or foods or drinks made with it, in order to enjoy a completely healthy and highly nutritious diet. If as a result you now give up all or most of your sugar eating – and I shall show you later that this is not too difficult – I shall not have wasted my time in writing this book, and more importantly you will not have wasted your time in reading it.”

My Plate http://t.co/GYdRBfHb

Lamb Kabsa http://t.co/P5NSQ9AI

I really think Mycle (Michael) can win it all this season. Just saying. There are a few others I would showcase as well.

Ambrose, Debbie & Jean

In a Sept 13, 2012 article from his recent interview with Bloomberg News, Steve Wozniak,  Apple’s co-founder, disagreed with the California jury’s decision in the Apple v. Samsung case.  The article explains that Apple was awarded more than $1 billion last month by a California jury that said Samsung copied the iPhone’s design.  Samsung is appealing the decision.

The Bloomberg article reports Wozniak’s remarks:

“I hate it,” Wozniak said when asked about the patent fights between Apple and Samsung. “I don’t think the decision of California will hold. And I don’t agree with it — very small things I don’t really call that innovative.” “I wish everybody would just agree to exchange all the patents and everybody can build the best forms they want to use everybody’s technologies.”

Be careful what you wish for Mr. Wozniak.

Credit authors: -Bonnie Cao in Shanghai with assistance from Adam Satariano in San Francisco. Editors: Anand Krishnamoorthy, Michael Tighe.

See Article at Bloomberg.net: Apple’s Wozniak Hopes IPhone Photos Beat His Samsung Galaxy’s

To contact Bloomberg News staff for this story: Bonnie Cao in Shanghai at bcao4@bloomberg.net

To contact the editor responsible for this story: Michael Tighe at mtighe4@bloomberg.net