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 record card
Blood Pressure Monitoring - Fulltext: Volume 8(4) August 2003 p
Whereas the patients had to enter the blood pressure values they had measured in a blood pressure record card, instruments were used in more recent studies

Diabetes Guidelines Europe Diet Exercise Glucose Lipids Blood
Sections 8-14: Control of blood glucose, blood lipid, blood pressure and arterial .. patient-held record card to provide cumulative record of progress

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73128-4 73..76
now inadequate control, explicit setting of target blood. pressures in individual patients, and recording of target. on blood pressure record cards could

(WO/2007/022017) RECHARGEABLE SMART CARD BLOOD PRESSURE RECORDING
In an automated blood pressure system with one or more memory-card interface devices, a custom- formatted end-user memory card keeps track of the user's

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Record your daily blood pressure measurements using this fast and easy freeware Record any sound that your sound card plays without losing quality.

Birthweight and blood pressure among children in Harare, Zimbabwe
Much of the time, the functions of the records review and the blood pressure monitoring were also carried out by different people.

Journal of Human Hypertension - The financial cost of optimising
A comparison of hospital and general practice blood pressure readings using a shared-care record card. J Roy Coll Gen Pract 1981; 31: 345Áˆ’350.

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Not only measures blood pressure but also gives the user more valuable information; Supplied with carrying case, adult cuff, batteries and record card

Instrument for recording blood pressure - Patent 4162674
A blood pressure recording instrument for displaying pulse pressure values of a The record card has a suitable coating and displays the corresponding

A comparison of hospital and general practice blood pressure
Shared-care blood pressure record cards were issued to 149 consecutive hypertensive patients attending our hospital clinic. In 108 (72.5 per cent),

health_proffesionals_pubs
These cards are ideal for screening events and can be kept by the individual so that they have a record of their last blood pressure reading.

1238 Correspondence
Anaesthetic record card. Anaesrhesia. 1963;. I 8. 209-12. Automatic. blood pressure. monitors. In their study (Anaesthesia 1985;. 40:. 471-8) Dr C.J.H.


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