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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CDC: Older Baby Boomers Plagued by High Blood Pressure and Obesity Half of Americans aged 55-64 have high blood pressure, a major risk factor for heart disease and stroke. 40 precent are obese. Preeclampsia and High Blood Pressure During Pregnancy Very high blood pressure keeps your baby from getting enough blood and oxygen. This could limit your babyÁ™s growth or cause the placenta to pull away too Pregnancy: When you have high blood pressure - CNN.com High blood pressure can decrease blood flow to the placenta, which affects your baby's supply of oxygen and nutrients. This may slow your baby's growth and Study: mom's smoking raises baby's blood pressure - Topix Study: mom's smoking raises baby's blood pressure. Posted by roboblogger Aug 1, 2007 | Bookmark and Share. ÁœThis is a very dramatic findingÁ« High Blood Pressure During Pregnancy - March of Dimes Smoking damages blood vessel walls. It is especially dangerous for people with high blood pressure. Smoking also harms your baby. Smoking During Pregnancy Boosts Baby's Blood Pressure - Forbes.com And that rise might continue until later in life, experts say. Blood Pressure Monitor, premature baby, preemie The machine monitors the premature baby's blood pressure at regular intervals by tightening the cuff to measure the pressure exerted by the blood against Complications of Pregnancy: From High Blood Pressure to So whether it's Rh Factor, Gestational Diabetes or High Blood Pressure. If the mother and baby's blood mix, this can cause the mother to create ACOG Education Pamphlet AP034 -- High Blood Pressure During Pregnancy This type of high blood pressure goes away soon after the baby is born. You may need to see your doctor more often to have your blood pressure checked. Baby Health: Breastfeeding good for baby's blood pressure at baby Baby Health: Breastfeeding good for baby's blood pressure - breastfeeding, blood pressure, child. High Blood Pressure in Pregnancy If you are thinking about having a baby and you have high blood pressure, talk first to your doctor or nurse. Taking steps to control your blood pressure Smoking During Pregnancy Boosts Baby's Blood Pressure Smoking During Pregnancy Boosts Baby's Blood Pressure. Smoking During Pregnancy Boosts Baby's Blood Pressure | HealthDay Smoking During Pregnancy Boosts Babys Blood Pressure from HealthDay in Health provided by Find Articles. Smoking During Pregnancy - Womens Health and Medical Information MONDAY, July 30 (HealthDay News) -- A baby born to a mother who smokes during pregnancy will have abnormally high blood pressure in the first few months of Smoking Raises Babies' Blood Pressure Whether or not the mothers smoked during pregnancy didn't affect the baby's diastolic blood pressure. That's the second number in a blood pressure reading. Pregnancy: When you have high blood pressure - MayoClinic.com When you have high blood pressure, pregnancy requires special care. Here's what you need to know to take care of yourself Á” and your baby. High Blood Pressure During Pregnancy -- familydoctor.org Chronic hypertension: High blood pressure can make your baby grow too slowly. This can hurt your baby's health. Women with chronic hypertension are also Child Blood Pressure - DrGreene.com - caring for the next generation Dr. Greene talks about the normal range of childs blood pressure. White Patches On A BabyÁ™s Cheeks Could Be Pityriasis Alba Special Medical Needs of Children - DrGreene.com One of the most common reasons for "high blood pressure" in children is . Will My Baby Outgrow Gastroesophageal Reflux? Blood Pressure, the Time is Now. |
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