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.

blood pressure reading charts
Interpreting Blood Pressure Readings in Kids - How to Determine
While adult blood pressure readings can easily be compared to simple published Using the blood pressure chart yields these values for our example child:

Keep a Blood Pressure Diary
Print this handy chart to keep track of your blood pressure and weight. (mm Hg) Bottom Number, Blood Pressure Reading (mm Hg)

Reading - Chart blood pressure monitor readings Promotes mastery
Reading - Chart blood pressure monitor readings Promotes mastery of reading skills.

Blood Pressure - Track blood pressure & pulse with Palm OS Chart
Chart blood pressure monitor readings My Blood Pressure is software that: 1) Reminds you to take a blood pressure reading. 2) Records and charts readings

My Blood Pressure Download - Chart blood pressure monitor readings
My Blood Pressure download page. Chart blood pressure monitor readings.

Bloodindex - Blood Pressure Chart and Report Manager - Free online
Bloodindex provides Blood Pressure Report diary (charts and printing blood pressure readings as organized diary formats) for you to store your blood

Blood Pressure, A Doctor's Practical Guide With Insider's Tips
Making a blood pressure chart from your readings is not very difficult. A picture IS worth a thousand words. Here are some simple options from the Doctorâ™s

How To Use A Blood Pressure Chart With Blood Pressure Machines
The little blood pressure machines are great. But they don't usually tell you what the readings mean. A blood pressure chart that you can understand is the

My Blood Pressure - Record, chart and print reports of your blood
Keywords:. blood pressure, blood pressure monitor, blood pressure chart, blood pressure report, blood pressure reading, high blood pressure, hypertension

Keep Blood Pressure Chart Handy For Daily Analysis
The blood pressure chart typically encloses information regarding your pulse pressure, diastolic pressure readings, systolic pressure readings and age.

Medindia.net - Blood Pressure charts
Medindia has devised a very simple calculator to find out you blood pressure level based on your age. Itâ™sa means just to alert you whether your blood

Blood Pressure Chart
Below is a screenshot of a blood pressure chart:. blood pressure chart (Click to Enlarge). The blue line is the systolic blood pressure reading and the

My Blood Pressure Charting Software -- Free Download
My Blood Pressure Monitor Software for Windows. Create blood pressure charts and print blood pressure reports. Reminds you to take a blood pressure reading

Blood pressure: A chart explaining your blood pressure reading
Blood pressure readings are grouped into four categories. This chart explains the readings.

Blood Pressure Chart
Diastolic Blood Pressure Chart. Diastolic pressure (the lower reading) is the pressure remaining in the blood vessels when the heart is at rest between

Blood Pressure Log and Chart
Record, Track, and Chart your blood pressure readings online with our free journal. BPlog is dedicated to helping you manage high blood pressure.

Home Blood Pressure Readings Chart - UMHS Approved Clinical Care
A printable chart for recording home blood pressure readings. Provided by the Hypertension Division at the University of Michigan Health System in Ann Arbor

Blood Pressure Chart - Normal Blood Pressure Range
What is Normal Blood Pressure? Buy and use a blood pressure monitor. Compare your BP reading with the numbers on the chart above.


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