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 pressure monitors in uk |
|
! Blood Pressure Monitors, Omron Blood Pressure Monitors Monitor Blood pressure monitors, first aid kits and moreā¦ First Aid Warehouse, is the UK's premier supplier of medical equipment and accessories. Blood Pressure Monitors - Information & Sales Read Blood Pressure Monitors - Health Aids Reviews and Compare Blood Pressure Monitors - Health Aids Prices. DealTime.co.uk helps shoppers find, compare, Blood Pressure Monitors - Health Aids - Find, Compare, and Buy at Blood pressure Monitors. Order by Phone: 0044 (0) 208 780 0366 Order by Fax: 0044 (0) 208 785 3409. Email: enquiries@mortonmedical.co.uk, Omron Blood Pressure Monitors - Information And Sales Blood pressure monitors at best buy prices for home or clinical use from the most reliable makers - information & sales from My Pharmacy UK Blood Pressure Monitors - expresschemist.co.uk Omron Blood Pressure Monitors. Omron blood pressure monitors for home or clinical use at best buy prices - information and sales from My Pharmacy UK Home blood pressure monitors questions Tel: 0800 804 6447 Fax: 0800 804 6448 www.medisave.co.uk. Medscope Ltd Online retailer of A&D and Omron BHS validated blood pressure monitors 68 Hardy St Blood Pressure Monitors - machines for home use. Your upper arm gives the most accurate readings. Electronic upper-arm blood pressure monitors are now used extensively by Medical Practitioners. More info. Amazon.co.uk: Blood Pressure Monitors - Health & Fitness Monitors Amazon.co.uk: Braun BPM2510 Wrist Blood Pressure Monitor: Personal Care. Amazon.co.uk: Braun BPM2510 Wrist Blood Pressure Monitor: Personal Blood pressure monitors. Which type of blood pressure monitor is recommended to use at home? High Blood Pressure affects millions of people in the UK Blood Pressure Monitors: advice on accurate blood pressure monitors Choose a blood pressure monitor that you know is going to be accurate. There is a list produced by a UK medical group with an interest in high blood |
| blood pressure monitors in uk |
|
caffine and high blood pressure blood pressure handouts blood pressure unstable coffee high blood pressure |