Bite-Sized Biochemistry #35 - Fat, Lipid & Cholesterol Movement in the Body

(01/07/11) Lecture by Kevin Ahern of Oregon State University discussing Biochemistry Basics in BB 451. See the full course at oregonstate.edu This course can be taken for credit (wherever you live) via OSU’s ecampus. For details, see ecampus.oregonstate.edu Download Metabolic Melodies at www.davincipress.com Related courses include BB 350 - oregonstate.edu BB 450 - oregonstate.edu BB 100 - oregonstate.edu 1. An enzyme known as thiolase is responsible for putting together two acetyl-CoA molecules to create the acetoacetyl-CoA, which is used to make HMG-CoA. 2. Conversion of lanosterol to cholesterol is a complex, energy intensive process that requires 19 steps and a lot of energy. 3. SREBP (Steroid response element binding protein) is a protein that plays a role in controlling whether or not HMG-CoA reductase is made. When cholesterol is abundant, SREBP is found in the membrane of the endoplasmic reticulum linked to another protein called SCAP through the regulatory (REG) region of SREBP. 4. When cholesterol levels in the cell fall, the SCAP/SREBP complex moves to the Golgi Complex and SCAP binds to a serine protease. The serine protease cleaves SREBP to release the REG region from the region that will ultimately bind to DNA. Highlights Fat/Lipid/Cholesterol Transport 1. Cholesterol in the body is either there as a result of 1) synthesis; 2) diet; or 3) storage/recycling. 2. In the digestive system, bile acids and mechanical agitation of the stomach help emulsify fats. 3

What are normal and high triglyceride levels?

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Two Minutes Could Save You a Lifetime

In this segment, Dr. Frank LaDuca of Polymer Technology Systems demonstrates the CardioChek Home Cholesterol Test. Using the same method found in doctors offices, this two-minute test lets people track their cholesterol levels in the comfort of their own home.

High Cholesteral - 4

FoodsHighInCholesterol.info — Doyou know your Normal Cholesterol Level? I had a Cholesterol Check recently, a Fasting Cholesterol type - 12 hours with no food ! When I got my Cholesterol Readings - guess what! - High Cholestrol ! My favourite Shell Fish is on my BANNED LIST but I found this article which says its actually good for my HDL cholesterol www.articlesbase.com I knew that I should go on a Diet For High Cholesterol or at least a Diet To Lower Cholesterol with Cholesterol Lowering Foods but the advice from doctors is very confusing. I knew there would be a link between my Cholesterol and Diet but all these High Cholesterol Diets are different. Should I go for a Cholesterol Free Diet or a Low Fat Low Cholesterol Diet. I thought that I would just have to avoid Foods High In Cholesterol but apparently not, it seems that the best way for Lowering Cholestrol is not Cholesterol Diet Food but to do with the saturated fats in foods. So to Lower Cholestrol I’m going to look at an LDL Diet which will get rid of my High Cholesteral. howtogetridofbellyfateasy.com

Incredible Product to Cure Your High Cholesterol, Hypertension, etc. (www.Health-Necklace.com)

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Dysfunctional HDL Cholesterol Risks

High-density lipoprotein (HDL), also known as “good cholesterol”, can help prevent narrowing or clogged arteries by removing bad cholesterol. However, Cleveland Clinic researchers have found that some enzymes in the blood can make HDL dysfunctional and increase the risk of plaque buildup and heart problems. Learn how Cleveland Clinic is hoping to develop a blood test to measure the level of dysfunctional HDL to better estimate a person’s risk for heart disease.

Attack Of Cholesterol and High Blood Pressure

A brief documentation on how cholesterol and high blood pressure can mess with you.

I have High Cholesterol??

I am going to control this for sure:)

Should your child be tested for high cholesterol? | HealthWatchMD

I’m often asked if children should have their cholesterol checked. While it might sound surprising, this is definitely a valid question.

High Cholesterol Diet.mp4

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