What is Cholesterol?Cholesterol is a sterol (a combination steroid and alcohol). Cholesterol is a lipid found in the cell membranes of all tissues, and it is transported in the blood plasma of all animals. Because cholesterol is synthesized by all eukaryotes, trace amounts of cholesterol are also found in membranes of plants and fungi.The name originates from the Greek chole- (bile) and stereos (solid), and the chemical suffix -ol for an alcohol, as researchers first identified cholesterol in solid form in gallstones by Francois Poulletier de la Salle in 1769. However, it is only in 1815 that chemist Eugene Chevreul named the compound "cholesterine".[2]Most of the cholesterol is synthesized by the body and some has dietary origin. Cholesterol is more abundant in tissues which either synthesize more or have more abundant densely-packed membranes, for example, the liver, spinal cord and brain. It plays a central role in many biochemical processes, such as the composition of cell membranes and the synthesis of steroid hormones. Cholesterol is insoluble in blood, but is transported in the circulatory system bound to one of the varieties of lipoprotein, spherical particles which have an exterior composed mainly of water-soluble proteins. The main types, low-density lipoprotein (LDL) and high-density lipoprotein (HDL) carry cholesterol from and to the liver.According to the lipid hypothesis, abnormally high cholesterol levels (hypercholesterolemia) and abnormal proportions of LDL and HDL are associated with cardiovascular disease by promoting atheroma development in arteries (atherosclerosis). This disease process leads to myocardial infarction (heart attack), stroke and peripheral vascular disease. As high LDL contributes to this process, it is termed "bad cholesterol", while high levels of HDL ("good cholesterol") offer a degree of protection. The balance can be redressed with exercise, a healthy diet, and sometimes medication. |
| blood pressure reader |
|
Blood Pressure/Cholesterol: reader comment from ameds - CNET News.com Blood Pressure/Cholesterol: reader comment from ameds. Posted on: December 8, 2007, 6:13 AM PST. Story: Google-tools-to-power-virtual-worlds Eat to Beat High Blood Pressure SKU 63002 - Reader's Digest Store More than 300 delicious recipes designed to lower your blood pressure in just two weeks. Mental Help Net - High Blood Pressure - Lonliness leads to High A Mental Health Reader - Lonliness leads to High Blood Pressure Videos High Blood Pressure and Kidney Disease: How Are They Connected? Reader suspects culprit is blood pressure meds Perhaps this readerâ™s experience will help you: âśI was told I need to be on blood pressure meds. I donâ™t like to take pills, so I tried breathing exercises Amazon.com: Eat to Beat High Blood Pressure: Books: Reader's Amazon.com: Eat to Beat High Blood Pressure: Books: Reader's Digest Editors by Reader's Digest Editors. Know and Control Your Blood Pressure : Cardiovascular Disease Have your blood pressure checked regularly. If you need to find a doctor, click here · PDF Document (Reader Required; Click to Download) . Reader Feedback Reader Feedback on The DASH Diet Action Plan I am on 5 drugs for my blood pressure and even so it has crept up to dangerous levels. Headlines : Reader's Mail Reader's Mail. Bequests. NHF Lapel Pin. National Headache Awareness Week. NHF Web Site High Blood Pressure a Cause of Headaches? Menstrual Migraine Arch Intern Med -- Archives of Internal Medicine Reader's Choice The Reader's Choice CME activity allows readers, as adult learners, to determine Association Between Blood Pressure Level and the Risk of Myocardial How Can I Reduce High Blood Pressure? Know what your blood pressure should be and work to keep it at that level. This file is an Adobe Portable Document (PDF). Adobe Acrobat Reader® is free Go Ask Alice!: Does caffeine raise blood pressure? Does caffeine raise your blood pressure? Dear Reader,. In people with normal blood pressure, it appears that caffeine may cause a temporary increase. MedlinePlus Interactive Tutorials: Hypertension download button for acrobat reader. Clicking on the graphic will take the user to an Acrobat Reader 6 which includes a built-in reader. Reader Question About Blood Pressure Medication I received an interesting question from a reader about safety issues of stopping physician prescribed treatment for high blood pressure. Controlling Your Blood Pressure According to Norman Campbell, MD, FRCPC, faculty of medicine, University of Calgary, and president of the Coalition for Control of High Blood Pressure, Blood Pressure Explained â” Infoplease.com (includes related article) (High Blood Pressure) (Current Health 2, a Weekly Reader publication). Search HighBeam Research for: Making Sense of Your Cholesterol and Blood Pressure Readings To get more accurate readings from your blood pressure and cholesterol tests, Buy 1 gift subscription to Reader's Digest for just $13.98 and give a 2nd Joe Montana: A Hero With High Blood Pressure | Health | Reader's Even a football star can suffer from this life-threatening condition. Learn how he took steps to reclaim his health. INDEPENDENT READER OFFER: Check Your Blood Pressure and Pulse INDEPENDENT READER OFFER: Check Your Blood Pressure and Pulse from Independent, The (London) in News provided free by Find Articles. Home Blood Pressure Monitoring Patient Instructions - UMHS For best printing results, download this article and a blood-pressure recording chart in PDF format. (Download free Acrobat Reader for PDF files) |
| blood pressure reader |
|
blood pressure cancer blood pressure taker blood pressure systolic and diastolic common high blood pressure medication |