Remnant cholesterol
Remnant Cholesterol
Remnant cholesterol (pronunciation: /ˈrɛmnənt ˈkɒlɪstərɒl/), also known as remnant lipoprotein cholesterol or remnant-like particle cholesterol, is a type of cholesterol that is left over after lipoproteins have delivered triglycerides to cells in the body.
Etymology
The term "remnant" comes from the Latin word remanere, meaning "to remain", and "cholesterol" comes from the Greek words chole (bile) and stereos (solid), reflecting the substance's discovery in gallstones.
Overview
Remnant cholesterol is a subclass of lipoproteins, which are particles made of proteins and lipids. Lipoproteins transport fats around the body. The main types of lipoproteins are low-density lipoprotein (LDL), high-density lipoprotein (HDL), and very low-density lipoprotein (VLDL). Remnant cholesterol is what remains in the bloodstream after VLDL and chylomicrons have delivered their triglycerides to cells.
Health implications
High levels of remnant cholesterol in the blood can lead to atherosclerosis, a condition where plaque builds up in the arteries, increasing the risk of heart disease and stroke. It is therefore important to monitor and manage remnant cholesterol levels as part of overall cardiovascular health.
Related terms
- Cholesterol
- Lipoprotein
- Triglycerides
- Low-density lipoprotein (LDL)
- High-density lipoprotein (HDL)
- Very low-density lipoprotein (VLDL)
- Chylomicrons
- Atherosclerosis
- Heart disease
- Stroke
- Cardiovascular health
External links
- Medical encyclopedia article on Remnant cholesterol
- Wikipedia's article - Remnant cholesterol
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