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.

accurate blood monitor pressure
Selecting and Using a Home Blood Pressure Monitor
Using a home blood pressure monitor can play an important role in bringing high a unit that has a memory feature, which ensures accurate recordkeeping.

Accuracy of a wrist blood pressure monitor
This study shows that the Omron wrist monitor can give accurate measurements of blood pressure, even when it gives readings that differ from the

Portable Digital Blood Pressure Monitor
Our final project is to design and build a portable blood pressure monitor device that can measure a user's blood pressures and heart rate through an

Blood Pressure Monitors - Compare Prices and Buy at MyShopping.com
Omron Blood Pressure Monitor Intellisense Wrist R8IT (New) . or third parties and although we make every effort to present accurate information,

A&D Medical / Lifesource / Professional Blood Pressure Monitors
Fast g Easy g Accurate A professional unit designed for 24 hour blood pressure monitoring. Professional Blood Pressure Health Monitor. TM-2655

Blood Pressure Monitors
Home blood pressure monitors provide a quick and easy way to monitor your Omron HEM-630 Intellisense Ultra Compact Wrist Blood Pressure Monitor with APS

Blood Pressure Monitor Omron Lifesource and Lumiscope
The Omron HEM-711AC is the #1 selling blood pressure monitor in the USA. Accurate and easy to use, the Omron hem-711ac blood pressure monitor comes with a 5

Home Blood Pressure Test
The type of blood pressure monitor typically found in supermarkets, pharmacies, and shopping malls is an electronic device.

Omron Digital Blood Pressure Monitors - blood pressure monitor
Automatic blood pressure monitors are affordable, accurate and simple to use. The Omron HEM-790ITblood pressure monitor automatically inflates with the push

Video: How to monitor your own blood pressure - MayoClinic.com
How to monitor your blood pressure at home. Using the proper cuff will help ensure an accurate reading. Look for a D-ring cuff style for easier use.

Blood Pressure Monitors - blood pressure monitor, omron
Omron blood pressure monitors are clinically proven accurate, and have a wide range of Omron Automatic and Manual Digital Blood Pressure Monitor

High blood pressure: Get the most out of home monitoring
Only validated instruments can be relied on for accurate readings. Cost. Your health insurance may not cover the cost of a home blood pressure monitor.

Best blood pressure monitor: Omron automatic digital machines BHS
NB the Latest Omron M10 IT Blood Pressure Monitor comes complete with their unique dual sized ComfortCuff for comfortable, easy and accurate measurements

Blood Pressure Monitors: advice on accurate blood pressure monitors
Independent advice about buying an accurate home blood pressure monitor. Information about British Hypertension Society approved blood pressure machines.

Blood Pressure Monitors: Recommended machines to measure blood
Where can I buy an accurate Blood Pressure Monitor? Medisave are leading suppliers of medical equipement to health professionals and the public in the UK.

Epinions.com - Compare Prices and Read Reviews on Omron Automatic
I used this blood pressure monitor about 6 times a day for a month. I was confident that I was getting accurate readings. My blood pressure would be higher

Amazon.com: Omron HEM-711AC Automatic Blood Pressure Monitor with
The Omron HEM-711AC IntelliSense Automatic Blood Pressure Monitor is one of the most accurate, compact, easily used blood pressure cuffs available.

Blood Pressure Monitoring at Home -- familydoctor.org
What are the pros and cons of the digital monitor? Can I use a finger/wrist blood pressure monitor? How do I know if my monitoring device is accurate or if

Amazon.com: Omron HEM-780 Automatic Blood Pressure Monitor with
This advanced monitor can detect irregular heartbeats while your blood pressure is being measured. If an irregular heartbeat is detected, an accurate blood


accurate blood monitor pressure
blood generic medicine pressure
best blood pressure medicine
blood effects low pressure
anxiety blood cause high pressure