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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DearPharmacist.com: Categorys / Blood Pressure / A Grapefruit A Grapefruit's effect on medication was discovered during a 1991 study on the affects of mixing alcohol with a blood pressure medication. U.S. Customs Today - May 2001 - Food and drug interactions For example, taking blood pressure medication with a glass of grapefruit juice could lead to higher levels of the medication in the blood and possibly lead Grapefruit Juice And Medication - AOL Body Overview - How does grapefruit juice affect medicines? For example, if you are taking a medicine for high blood pressure, you may develop dangerously Grapefruit Seed Extract And High Blood Pressure It, however, does not suggest that 'Grapefruit Seed Extract' has any effect on medication for high blood pressure. In fact, GSE is recommended for the Buy generic Verapamil (Arpamyl) online / Blood Pressure Online pharmacy drugstore: Blood Pressure generic prescription drugs and medications. Grapefruit and grapefruit juice may interact with Verapamil. Grapefruit Juice and Medication How does grapefruit juice affect medicines? Grapefruit juice contains chemicals that For example, if you are taking a medicine for high blood pressure, Blood Pressure Medicines -- familydoctor.org Information for seniors about blood pressure medicines from the American Academy certain CCBs may need to avoid having grapefruit or grapefruit juice. High blood pressure (hypertension) - CNN.com High blood pressure medication: When is the best time to take it? .. Grapefruit juice interacts with some calcium channel blockers, increasing blood Grapefruit Juice Can Interact With Medicines Grapefruit Juice: Is it Affecting Your Medication? A nutraceutical is a food or part of a food . Common Treatments for Hypertension/High Blood Pressure Using Medications Safely: Interactions Between Grapefruit Juice If more medication is absorbed than expected, the drug will have an increased effect. For example, a drug to help reduce blood pressure might lower blood High blood pressure (hypertension): Treatment - MayoClinic.com Grapefruit juice interacts with some calcium channel blockers, increasing blood levels of the High blood pressure medication: When should I take it? Frequently Asked Questions (FAQ) Re: GJDI's The study was done with the blood pressure lowering drug felodipine All of my recommendations about grapefruit juice-drug interactions are based on Grapefruit and medication: A cautionary note When grapefruit juice blocks the enzyme, itâ™s easier for the medication to pass from your gut to Calcium channel blockers (high blood pressure, angina) Grapefruit Juice and Medication - Yahoo! Health Grapefruit Juice and Medication. Provided by: Healthwise For example, if you are taking a medicine for high blood pressure, you may develop dangerously Grapefruit Juice and Medication Can Be a Dangerous Mix - URMC A heart patient might not get the lowered blood pressure that a medication to grapefruit juice, the medication could build up to dangerous levels, Grapefruit Juice And Medication Can Be A Dangerous Mix Grapefruit Juice And Medication Can Be A Dangerous Mix A heart patient might not get the lowered blood pressure that a medication should deliver, Grapefruit Juice and Medications: A Potential for Adverse Events Examples include excessive lowering of blood pressure with the calcium channel blockers, Note: Medication names are hyperlinked to references in PubMed Grapefruit Juice Can Interact With Medicines! - Mens Health Since the effects can last for such a prolonged period of time, grapefruit juice does not have to be taken at the same time as the medication in order for |
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