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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High blood pressure during pregnancy may lead to postmenopausal Women who develop high blood pressure during pregnancy are more likely to develop increased coronary calcification later in life than those who maintained a Blood Pressure During Pregnancy A: Alphadopa 250 mg and ASA 50 help maintain a normal blood pressure during pregnancy. These will be continued till you deliver. The BP comes back to normal High Blood Pressure During Pregnancy Boosts Disease Risk Later in FRIDAY, Nov. 17 (HealthDay News) -- Women who experience high blood pressure during pregnancy have a higher risk of stroke, heart and kidney disease later Medical Care During Pregnancy At each examination, your weight and blood pressure are usually recorded. . During pregnancy, the placenta, which provides the fetus with nutrients and BMJ BestTreatments :: Conditions :: Pre-eclampsia :: Blood During the first half of your pregnancy, your blood pressure will probably go lower than normal. High blood pressure during pregnancy. September 2005. High Blood Pressure During Pregnancy High blood pressure associated with pregnancy can be a serious problem, and it is important to understand how this condition develops and how to minimize Pre-eclampsia and High Blood Pressure During Pregnancy What are high blood pressure and pre-eclampsia? Blood pressure is a measure of how hard your blood pushes against the walls of your arteries. Pregnancy: When you have high blood pressure - CNN.com Why is high blood pressure a problem during pregnancy? High blood pressure can Are there different types of high blood pressure during pregnancy? High blood pressure during pregnancy planning to have baby pregnant High blood pressure can be treated during pregnancy. Your doctor may ask you to make some changes to your diet, or change your lifestyle and if your blood Pre-eclampsia - high blood pressure during pregnancy BUPA health factsheet - pre-eclampsia is characterised by high blood pressure and persistent excessive swelling of the hands, feet and ankles. ACOG Education Pamphlet AP034 -- High Blood Pressure During Pregnancy When blood pressure becomes too high, it is known as hypertension. This can pose health risks at any time. During pregnancy, hypertension can cause added Blood Pressure During Pregnancy information about blood pressure during your pregnancy. High blood pressure during pregnancy - preeclampsia - WebMD Information on preeclampsia and high blood pressure during pregnancy. High Blood Pressure During Pregnancy -- familydoctor.org Information about high blood pressure during pregnancy from the American Academy of Family Physicians. Preeclampsia and High Blood Pressure During Pregnancy - Topic Preeclampsia is defined as the new onset of high blood pressure over 140/90 millimeters of mercury (mm Hg) after 20 weeks of pregnancy, usually with High Blood Pressure During Pregnancy - March of Dimes Read the March of Dimes fact sheet High Blood Pressure During Pregnancy. The fact sheet includes information on preeclampsia and HELLP syndrome. High Blood Pressure During Pregnancy - March of Dimes While some medications to lower blood pressure are safe during pregnancy, othersâ”including a group of drugs called angiotensin-converting-enzyme (ACE) High Blood Pressure in Pregnancy Women with pre-existing, or chronic, high blood pressure are more likely to have certain complications during pregnancy than those with normal blood Pregnancy week by week - pregnancy calendar - pregnancy stages High blood pressure during pregnancy is always of some concern. However, a woman's blood pressure can fluctuate for many reasons and the occasional high |
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