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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Chronicle staff writers Carl Nolte and Jaxon Van Derbeken jaxon to
And others choose the most effective treatments. News Search Results for Cough and cozaar. Two common classes of blood pressure medications angiotensin.

Vasotec cough - HELP!!
Health topic area and articles about high blood pressure Topics: gerd heart ,. I now believe that since I'm taking Vasotec, my severe cough is due to

Amazon.com: Coricidin HBP Antihistamine Cough & Cold Suppressant
Cough Suppressant, Antihistamine. Relieves: Cough; Runny nose; Sneezing. Decongestant-free. Cold relief for people with high blood pressure. Made in Canada.

Altace Cough
In people who take Altace, a cough is one of the most common side effects. Blood Pressure. Medications. View All. Related eMedTV Health Channels

Cough-free heart health.(MARKET WATCH)(Pletio Blood Pressure
Cough-free heart health.(MARKET WATCH)(Pletio Blood Pressure Lowering Drink)(Brief Article) from Food Engineering & Ingredients in Business provided by Find

ScienceDirect - Heart Rhythm : Effect of cough on heart rate and
To this end, we measured the impact of a brief cough-induced arterial pressure impulse on heart rate and blood pressure in fainters of various etiologies.

Alternatives to Cough Syrup
Theobromine can lower blood pressure because it can dilate blood vessels and The dosages used in the test were equivalent to the cough syrup: half a

Remedies for:High blood pressure,Cold & cough,Asthama
In cases of dry cough (especially during the night), peel a small piece of fresh ginger. High blood pressure,Cold & cough,Asthama

Blood Pressure Medication Might Cause Violent Cough - Topix
Blood Pressure Medication Might Cause Violent Cough. Q: I have had a violent cough for several months and have been treated with four different medications,

Double-blind comparison of eprosartan and enalapril on cough and
The effects of a new angiotensin receptor antagonist, eprosartan (200 or 300 mg b.i.d.) and enalapril (5-20 mg u.i.d.) on cough and blood pressure were

Common Misconceptions
People with high blood pressure should know that taking certain cold, cough and flu medications could be dangerous. Decongestants have been reported to

Got A Cough Without A Cold? Check Your Blood Pressure Medication
Got A Cough Without A Cold? Check Your Blood Pressure Medication.

sex, and basal blood pressure Post-cough heart rate response
Base-line blood pressure. of. subjects. the diastolic levels were significantly. higher for the 4th. decade only. Heart rate response to cough.

Blood pressure and kidney disease
Many kidney diseases cause high blood pressure - high blood pressure is very ACE inhibitors cause side effects (e.g. cough) but also require blood tests

MedlinePlus Medical Encyclopedia: Cough
NOTE: Some medical experts have recommended against using cough suppressants in many You should not take decongestants if you have high blood pressure.

Angiotensin II receptor blockers (ARBs) for high blood pressure
ARBs do not cause a cough, which is a common side effect of ACE inhibitors and a How do angiotensin II receptor antagonists affect blood pressure?

Mental Help Net - High Blood Pressure - High Blood Pressure
Possible side effects: Irritating non-productive cough, allergic reaction that is rarely severe, drops in blood pressure. The cough may be improved with

ACE Inhibitors - drug class, medical uses, medication side effects
The most common side effects are cough, elevated blood potassium levels, low blood pressure, dizziness, headache, drowsiness, weakness, abnormal taste

Chronic Cough Causes, Symptoms, Diagnosis, Treatment, and
Read about chronic cough causes such as GERD, postnasal drip, rhinitis, asthma, used in treating high blood pressure, can cause chronic cough.


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