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 200/112--go to emergency room? - allnurses.com Homedics BPW-200 (BPW200) Automatic Wrist Blood Pressure Monitor. FREE Shipping on orders over $60 & wholesale pricing on Homedics BPW-200, BPW200, A.. Compare Prices on Homedics BPW 200 Automatic Wrist Blood Pressure When you lift a heavy weight, such as when performing a leg press, your blood pressure can rise from 120 over 80 to 400 over 200. When you run, your blood High Blood Pressure and Weight Lifting During exercise, the heart beats with increased force to raise blood pressure. It is normal for blood pressure to rise up to 200 over 80 during running, High Blood Pressure During Exercise And with drug companies spending over 200 billion dollars a year to promote For instance, individuals who take a commonly prescribed blood pressure Natural Cure For Lowering High Blood Pressure : Treating And Discover how to lower blood pressure naturally without the use of drugs. At the time of starting this my pressure was over 200/100. High blood pressure and dizziness - Heart Disease - MedHelp There are occasions when blood pressure and other ocular findings confirm . When the blood sugar level gets over 200 to 300mg/dl a patients refractive Blood Pressure There is no need for alarm until you have taken your blood pressure If after rest, it is still high at over 110 for the diastolic or over 200 for the Can there be sudden rises in blood pressure? The top number was over 200 and the bottom number was over 100. Special Kinds of High Blood Pressure - Types of High Blood Pressure Are you sick? - Moderate Hypertension: The systollic blood pressure ranges between 160 and 200 and the diastolic blood pressure ranges between 100 and 120. Medindia.net - Blood Pressure charts I went to a new doctor, and as she took my blood pressure, she had a very worried look on her face. My systolic blood pressure reading was over 200. Down Home Soul Food Cooking Blog: High Blood Pressure Recipes Archives Exercise can lower blood pressure religiously (cyclist, avg. Could spending 2.5 hours/day at high BP (over 200 when youâ™re really exercising) over time Consumer Reports Health - Heart and circulation - High blood Participate in over 200 nursing topic forums and browse from over 2 million posts. Did you tell them at the clinic what her blood pressure was? Can diastolic readings be over 200 mm/hg for blood pressure These drugs can help lower high blood pressure. Treatment Ratings for over 200 medical and mental health conditions. Stony Brook University Medical Center Can diastolic readings be over 200 mm/hg for blood pressure? U.S. Army HOOAH 4 HEALTH Fitness - Blood Pressure: Your Body's Age 60 or over. Cholesterol level over 200. Diabetes, kidney disease, or heart If however blood pressure is consistently high, over time it eventually Hypertension: High Blood Pressure Blood pressure drugs have improved. Once you and your doctor find the If your total cholesterol level (LDL and HDL) is over 200, talk to your doctor. National Stroke Association: Stroke Prevention Guidelines What are the warning signs of high blood pressure (hypertension) and cholesterol? Although cholesterol over 200 is a warning light, it may mean more or Blood Pressure Definition of High Blood Pressure - An adult has hypertension (high blood You feel weak or very sick; Your BP is over 200 / 120; Your BP is over 140/90 |
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