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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Natural Remedies during Pregnancy FAQ - Childbirth.org Things that irritate the condition: low blood sugar, low blood pressure, Hormones released during pregnancy allow the softening of the sphincter between 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 Epidemiology - Abstract: Volume 18(5) September 2007 p 619-622 Background: A recent report described an association between low maximum diastolic blood pressure (DBP) during pregnancy and perinatal death (stillbirth and Low blood pressure and pregnancy I have been told that I have low blood pressure, which explains my constant sex hormones produced during pregnancy lead to widening of the blood vessels High Blood Pressure During Pregnancy - March of Dimes While some medications to lower blood pressure are safe during pregnancy, . and Low Platelet count) syndrome, which is characterized by blood and liver Low blood pressure (hypotension) - CNN.com Many people who have low blood pressure (hypotension) are healthy and have no signs In fact, during the first 24 weeks of pregnancy, systolic pressure I am pregnant > Forum > Blood Pressure How Can Women with High Blood Pressure Prevent Problems During Pregnancy? . I am 24 weeks, up until now I've had realitivy low blood pressure, 110/70. BBC - Health - Ask the doctor - Low blood pressure I'm worried now and I want to correct the situation before I get pregnant because I want to be healthy during my pregnancy. What causes low blood pressure, Low blood pressure - WebMD The risk of both low and high blood pressure normally increases with age, due in part to normal changes during aging. In addition, blood flow in the brain Pregnancy week by week - pregnancy calendar - pregnancy stages This is because the diagnosis of high blood pressure during pregnancy is often A pregnant woman may have a normal blood pressure as low as 90/50 or as Low Blood Pressure During Pregnancy - The Labor of Love Articles It is not uncommon for a woman who is pregnant to have issues with blood pressure. High blood pressure during pregnancy, known as preeclampsia, Can Low Blood Pressure Effect Pregnancy? - The Labor of Love Articles Still, low blood pressure is not as serious of a concern for the pregnant woman as high blood pressure is. Low blood pressure during pregnancy is not as Low Blood Pressure During Pregnancy and Poor Perinatal Outcomes Low blood pressure during pregnancy has been associated with poor perinatal outcomes. .. whether the low blood pressure developed during pregnancy. Blood Pressure Problems During Pregnancy - Information about Blood Low dose aspirin is not a useful treatment of high blood pressure in The finding of high blood pressure during pregnancy can be very worrying for the Low Blood Pressure During Pregnancy and Poor Perinatal Outcomes Low blood pressure during pregnancy has been associated with poor perinatal outcomes. However, whether this association is causal or is due to confounding Low blood pressure (hypotension): Causes - MayoClinic.com In fact, during the first 24 weeks of pregnancy, systolic pressure commonly Doctors often break down low blood pressure (hypotension) into different Your High Blood Pressure Questions Answered â” Low Blood Pressure Factors that can contribute to low blood pressure: Pregnancy. During the first 24 weeks of pregnancy, it's common for blood pressure to drop. Medications. Dizziness and fainting during pregnancy - BabyCenter During a normal pregnancy, your blood pressure gradually decreases in the with low blood sugar (hypoglycemia), which can make you feel dizzy or faint. Low blood pressure during pregnancy - causes and treatment In general, low blood pressure is not considered a health risk in the same way that high blood pressure is. However, during pregnancy especially, |
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