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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Blood pressure - Wikipedia, the free encyclopedia
Researcher Dr. Niiranen said that, "home blood pressure measurement can be used effectively for guiding anti-hypertensive treatment".

Journal of Human Hypertension - Blood pressure measurement: the
Of these two methods, home measurement by patients is the most practical. Studies have shown to produce results similar to that of ambulatory blood pressure

Blood Pressure Monitors - blood pressure monitor, omron
Measure both blood pressure and body fat percentage along with BMI (body Click here for an article describing how to take your blood pressure at home.

Self-Measurement of Blood Pressure at Home Reduces the Need for
Key Words: blood pressure βΆ hypertension βΆ self-measurements βΆ home monitoring βΆ ambulatory blood pressure measurement βΆ treatment

Blood Pressure Measurement: Recommendations of the BHS
Blood Pressure Measurement. Recommendations of the British Hypertension Society. Don't forget the "ABC of hypertension" series in the BMJ April 2001 Issues

Home Blood Pressure Monitoring -- Should I Check My Blood Pressure
The main reason that home blood pressure monitoring is problematic is because, quite simply, measuring blood pressure is hard!

How to measure blood pressure correctly and get accurate blood
Measuring your blood pressure needs to give accurate readings if it is to be worthwhile. You may have been advised to measure your blood pressure at home in

Blood Pressure Monitors: Recommended machines to measure blood
Details of blood pressure monitors suitable for home use, For ease of use these machines can be fully automatic and measure blood pressure correctly on

ABC of hypertension: Blood pressure measurement -- O'Brien et al
Why then has home measurement of blood pressure failed to achieve the success and popularity of home urinalysis in diabetes?

Comparison of agreement between different measures of blood
between ambulatory monitoring of blood pressure and the realistic alternatives (measurement by doctor or nurse, self measurement in surgery, home).

Amazon.com: Omron HEM-780 Automatic Blood Pressure Monitor with
By keeping track of your home blood pressure readings, you can provide your .. Accurately measure your blood pressure at home: A guide by RESPeRATE

How to Measure Blood Pressure
Many people with high blood pressure measure their blood pressure at home, in between visits to their doctor or nurse. Some people may also be asked by

Blood Pressure Monitors: advice on accurate blood pressure monitors
For two years I worked for the Blood Pressure Association and became aware that increasingly people are measuring their own blood pressure at home,

Home Blood Pressure Test
A home blood pressure test allows you to keep track of your blood pressure at home. Blood pressure is a measure of the force of blood inside an artery.

Blood Pressure Monitors - machines for home use.
Measuring your blood pressure at home can be very useful and can help you to feel more in control of your condition. It can also help you to understand more

Home Blood Pressure Monitoring Patient Instructions - UMHS
In your doctor's office your blood pressure should be less than 140/90. When you measure your blood pressure at home, it usually is somewhat lower because

Blood Pressure -- Buying and Caring for Home Equipment
Remember that home blood pressure measurement is not a substitute for periodic evaluation by your doctor or other health professionals.

Home Monitoring of High Blood Pressure
Monitoring your high blood pressure at home will help you measure your true blood Remember that home blood pressure measurement is not a substitute for

Blood Pressure Monitoring at Home -- familydoctor.org
Why should I measure my blood pressure at home and keep a record of it? To measure your blood pressure at home, you can use either an aneroid monitor or


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