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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Vasotrac APM205A Blood Pressure Monitor FAQs
(NIBP) sensor and an invasive blood pressure (IBP) monitor or module. Disclosed is a blood-pressure monitor, which comprises signal generation means

Passive/non-invasive systemic and pulmonary blood pressure
Keywords: Non-invasive finger blood pressure; Vascular unloading technique; Intra-arterial The contBP module is part of the Task Force® Monitor (TFM),

Computers in Biology and Medicine : Continuous non-invasive blood
The basic Fusion System is a non-invasive blood pressure monitor that uses a The Fusion System module option of Sp02 is indicated for the continuous

Fusionâ„¢ Non-Invasive Blood Pressure Monitoring System with Vital
It consists of a wrist module and a monitor/display that are connected by a cable. Other monitors which offer continual non-invasive blood pressure also

Rapid non-invasive blood pressure measuring device - US Patent 6939305
Non-invasive medical monitor system Issued on: January 7, 1997 for monitoring blood pressure as claimed in claim 6, wherein the electronic module nests

Welch Allyn ABPM 6100
Meditec Co., Ltd. - Blood pressure monitor for home use, for home health care. OEM NIBP Modules - Leading manufacturer of non-invasive blood pressure

Open Directory - Business: Healthcare: Products and Services
Noncontactive arterial blood pressure monitor and measuring method . the Indirect Measurement of Blood Pressure and Volume Elastic Modulus in Human Limb

Non-invasive oscillometric blood pressure measurement in very-low-
2007-11-26 - Instructions on How to Use the ABP Module. 2007-12-18 - Product Brochure for the Ambulatory Blood Pressure Monitor. ABPM Clinical Studies

Use of a neonatal noninvasive blood pressure module adult patients
Non-invasive oscillometric blood pressure measurement in very-low- sure measurement in VLBW-infants: HP-Monitor CMS. Model 68 S with Modul HP M-1008B

Non-invasive blood pressure monitor - Patent 4030484
Analysis of these sounds can be used to determine systemic and pulmonary blood pressure, monitor anesthesiology, determine cardiac output, monitor the

Passive/non-invasive systemic and pulmonary blood pressure
A blood pressure monitor can use Korotkoff, Oscillometry, or Pulse Transit The Non-Invasive Blood Pressure module sets a new standard for noninvasive

Blood Pressure Monitor
and connected to a single height non-invasive neonatal. blood pressure module attached to the same Supermon. monitor. Non-invasive readings were initiated

Non-Invasive Blood Pressure (NIBP) Monitor Guidance
Non-invasive blood pressure monitor. Document Type and Number: . to standard control and display modules to read-out and record the blood pressure in the

Hospital Management - SunTech Medical - Non-Invasive Blood
This guidance applies to non-invasive blood pressure (NIBP) monitors . identifies the specific software module(s) associated with each hazard, and

Invasive blood pressure monitor, animal research instrumentation
A research grade invasive blood pressure monitor CyQ BPMO2 systolic, diastolic, mean blood pressure, and heart rate monitor Click to enlarge

Invasive blood pressure monitor, animal research instrumentation
The term NIBP, for Non-Invasive Blood Pressure, is often used to describe Normally, a zero key on the front of the monitor makes pressure zeroing

Blood pressure - Wikipedia, the free encyclopedia
SunTech Medicalâ™s series of OEM blood pressure modules offer customizable non-invasive blood pressure solutions for all clinical applications.

NON-INVASIVE BLOOD PRESSURE (NIBP) MODULE
We introduced the CyQ line of blood pressure monitoring devices over ten years ago. Accuracy, stability and ease of use is due to the CyQ 103 Signal


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