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 basics of measuring blood pressure · Blood pressure instruments for doctors · Blood pressure instruments for patients. The right device

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It is worth noting that electronic blood pressure measuring devices are becoming the A and D instruments have now released a version of the UA 787 which

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What is name instrument for measuring Blood Pressure? It is known as B.P instrument. (0) User votes · (0) Comments · Report Abuse, ( 0) Email this

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Name the instrument which helps in measuring blood pressure and diabetes? - trivia question answer.

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What is the name of the instrument used to take Blood pressure? While measuring blood preasure what do the two numbers recorded represent?

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1 is a front view of a first embodiment of our blood pressure measuring instrument or similar article showing our new design; FIG. 2 is a side view thereof,

(WO/2004/019754) AUTOMATIC BLOOD PRESSURE MEASURING INSTRUMENT AND
Disclosed is an automatic blood pressure measuring instrument and method designed to obtain a pulse wave signal and electrocardiogram (ECG) signals from a

An instrument for measuring the blood pressure of newborn infants
AN INSTRUMENT. FOR MEASURING. OF NEWBORN INFANTS. J. Barnick,. W. Barnick,. and G. Wendt. THE BLOOD. PRESSURE. UDC615.471:616.12-008,3-053.31-073.178-71

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A pressure relief valve for a blood pressure measuring instrument which is provided with a discharge mechanism for selectively discharging a small or large

Automatic blood pressure measuring instrument and method thereof
Automatic blood pressure measuring instrument and method thereof - US Patent 7226418 from Patent Storm. An automatic blood pressure measuring instrument for

High Blood Pressure
Other Blood-Pressure Monitors. Alternative pressure-measuring aneroid and electronic devices are also available. Aneroid instruments are round compass-like

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Measuring Blood Pressure. Measuring Blood Pressure. Several instruments can measure blood pressure quickly and with little discomfort.

Instrument for measuring blood pressure and temperature - US
Instrument for measuring blood pressure and temperature - US Patent 6440081 from Patent Storm. An instrument for measuring blood pressure and temperature

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This device was the prototype of today's standard instrument. A young girl uses a modern blood pressure measuring instrument. Today, home versions of

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Measuring your blood pressure at home can be very useful and can help you to feel All A and D Instruments monitors have small, standard and large cuffs

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There are two alternative types of blood pressure measuring instruments being marketed. Aneroid devices, which have no liquid, use metal that acts like a

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Next, air in the cuff is released, and the person measuring the blood pressure listens with a stethoscope. When the blood starts to pulse through the artery


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