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 Chart Software Listing for "Blood Pressure Chart" Pressure can calculate and print averages for groups of your readings (for example the average of your AM Medindia.net - Calculators - Health tools - Blood Pressure charts Blood Pressure Chart. Blood Pressure is the measurement of pressure of the blood flowing through Average Blood Pressure For young people â“ 120/80 mmHg Blood Pressure (BP), Blood Pressure Chart or Readings Know detailed information on blood pressure, blood pressure chart & blood pressure readings. Average blood pressure for young people: 120/80 mmHg Blood pressure: A chart explaining your blood pressure reading To get an accurate blood pressure reading, your doctor should evaluate your readings based on the average of two or more blood pressure readings taken while Keep Blood Pressure Chart Handy For Daily Analysis The diastolic and systolic pressure readings can be recorded in the chart in the maximum, average and minimum ranges. In certain instances, the blood BLOOD PRESSURE CHARTS BLOOD PRESSURE CHARTS Diastolic Range. Pulse Pressure. Min. Average, Max. Min. Average, Max. Systolic Blood Pressure. Diastolic Blood Pressure Blood Pressure Levels Diagnosing high blood pressure is based on the average of two or more readings taken at each of two or more visits after an initial screening. Healthy Blood Pressure Chart - Low Carb Check these charts and find out! - Healthy Blood Pressure Chart - Low Carb is a personally Average Blood Pressure Age 0-35: 120 systolic / 80 Diastolic Medindia.net - Blood Pressure charts Blood Pressure Chart (Cardiac Tools) Average Blood Pressure For young people â“ 120/80 mmHg For old people â“ 140/90 mmHg Blood Pressure Chart There seems to be a dearth of decent blood pressure charts on the web. The charts show the normal range for an average adult of the given age. Blood Pressure Chart - Normal Blood Pressure Range Normal blood pressure range chart, using a blood pressure monitor. be taken at different times of day, to determine AVERAGE blood pressure over time. |
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