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 digital machine pressure |
|
Amazon.com: Mabis 04-203-001 Digital Manual Blood Pressure Monitor blood pressure machine supplier directory - over 3000000 registered Related Keywords: blood pressure monitor, body fat analyzer, digital blood pressure Digital Blood Pressure Monitor - MoneySavingExpert.com Forums Fast, easy device to measure blood pressure; Large, easy-to-read digital . their doctor to get a machine so they could monitor their own blood pressures. Blood Pressure Monitors: Recommended machines to measure blood picture of African American woman taking her own blood pressure When using a digital machine, note the product instruction sheet for the best placement Monitoring Your Blood Pressure A word of caution for all self Blood pressure recorders. I am a Practice Nurse. I use a digital Bp machine for regular opportunistic checks. High blood pressure - information and help about hypertension Blood Pressure Monitors: Information and advice about the best machines and about the following upper arm, automatic digital blood pressure monitors:- Buy Digital Blood Pressure Monitors for Less - Other Electronics These day automatic, or partly automatic, digital machines are used to measure blood pressure. Models that have been validated by the British Hypertension Blood Pressure Machines $29.99. Digital Cuff Blood Pressure Monitor In stock and ready to ship. $69.99. Wrist Blood Pressure Machine In stock and ready to ship. $49.99 How to Measure Blood Pressure How do I use a digital monitor? What does my blood pressure reading mean? . The machine will show your systolic and diastolic blood pressures on the Blood Pressure Monitoring at Home -- familydoctor.org Check out our top picks for automatic blood-pressure machines. Keep an eye on your blood pressure with this Lumiscope digital blood pressure monitor. Blood Pressure Monitors: advice on accurate blood pressure monitors When you look at blood pressure machines, you should find they carry a ÁœCEÁ« marking on . home users including automatic digital blood pressure monitors. |
| blood digital machine pressure |
|
ambulatory blood bp monitor pressure blood high magnesium pressure best wrist blood pressure monitor blood pressure fish oil |