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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Lisinopril Lisinopril is used to treat high blood pressure (hypertension), congestive heart failure, You may need to stop using the medicine for a short time. Lisinopril patient advice including side effects Why is Lisinopril prescribed? Zestril is used in the treatment of high blood pressure. It is effective when used alone or when combined with other high LISINOPRIL - ORAL (Prinivil, Zestril) side effects, medical uses Consumer information about the medication LISINOPRIL - ORAL (Prinivil, Zestril), It is used to treat high blood pressure (hypertension) in adults and in lisinopril (Zestril, Prinivil) - drug class, medical uses PRESCRIBED FOR: Lisinopril is used to treat elevated blood pressure, The starting dose of lisinopril for treating high blood pressure is 10 mg daily. Lisinopril and Hydrochlorothiazide Potential advantages for lisinopril and hydrochlorothiazide combination therapy may include improved compliance and synergistic reductions in blood pressure Lisinopril Patients taking diuretics should have them discontinued 2-3 days prior to initiating lisinopril if possible. Restart diuretic after blood pressure is stable MedlinePlus Drug Information: Lisinopril and Hydrochlorothiazide What storage conditions are needed for this medicine? Lisinopril and hydrochlorothiazide controls high blood pressure but does not cure it. MedlinePlus Drug Information: Lisinopril What storage conditions are needed for this medicine? Lisinopril controls high blood pressure and heart failure but does not cure them. Lisinopril - Drugs & Vitamins - Drug Library - DrugDigest Where can I keep my medicine? What are lisinopril tablets? (Back to top) LISINOPRIL (Prinivil^, Zestril^) is an antihypertensive (blood pressure lowering Google Answers: Blood pressure medication substitutions Lisinopril is used to lower blood pressure, to treat congestive heart failure, and to improve the survival rate after a heart attack. The Seattle Times: Health: New blood-pressure guidelines pay off Despite the scientific proof, diuretics and beta blockers will continue to lose their share of the blood-pressure-medicine market, dropping 35 percent and |
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