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.

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The only blood pressure monitor cleared by the FDA that helps detect Morning Hypertension, an important predictor of increased risk of stroke. ComFit Cuff

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Prestige Medical offers a full array of stethoscopes and aneroid sphygmomanometers. The Criterion blood pressure cuff is Prestige new top of the line cuff.

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Independent advice about buying an accurate home blood pressure monitor. very latest Omron HEM-711DLX Automatic Blood Pressure Monitor with ComFit Cuff

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When the pressure in the cuff decreases to a certain value, the blood . Thus, it is advised that the patients use this product under the monitor of

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ReliOn^ Automatic Blood Pressure Monitor w/ Easy Wrap Cuff at Wal-Mart. Find For the Home at Walmart.com.

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Read user reviews for Omron Automatic Blood Pressure Monitor - Options - Standard Adult Cuff - fits arms 9 to 13 - Price Range: $37.38 - $68.99.

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How to monitor your blood pressure at home. Place the cuff on your bare upper arm one inch above the bend of your elbow. Make sure that the tubing falls

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Cuff size. Having a properly fitting cuff is the most important factor to consider when purchasing a home blood pressure monitor.

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Omron Blood Pressure Monitor Automatic With Comfit Cuff Hem-780. (MPN: HEM780). Price Range: $66.70 - $87.72 from 10 Sellers

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Taking your blood pressure is easy with the Omron HEM-712C fully automatic blood pressure monitor. Simply wrap the cuff around your arm and press START.

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Omron HEM-712CLC blood pressure monitor, large cuff, and instruction manual. .. We bought this "large cuff" blood pressure monitor for use by my wife who

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Built in compartment for cuff storage. AC Adapter and 4 "AA" batteries included. Instruction manual. 5 year Warranty. Omron HEM 773AC Blood Pressure Monitor

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Not only does the HEM-780 Automatic Blood Pressure Monitor utilize Omron's patented IntelliSense technology, but it also features the innovative Comfit Cuff

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Digital monitors have either manual or automatic cuffs. The blood pressure reading flashes on a small screen. Choose the type of monitor that best suits

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If you are considering buying a blood pressure monitor it is important that Most machines come with a standard cuff but you can buy larger or smaller

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Omron blood pressure monitor cuffs are available in two types, the original and the new comfort cuff - information & sales from My Pharmacy UK.


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