What are LDL subfractions?
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What are LDL subfractions?
Lipoprotein electrophoresis separate the commonly measured lipoprotein fractions LDL (Low Density Lipoprotein, often called the bad cholesterol) – into subfractions based on the size, density, and/or electrical charge.
What is LDL-P test?
This test measures the level of Low-Density Lipoprotein Particles (LDL-P) in a blood sample. LDL is also known as the “bad” cholesterol. Generally, higher LDL indicates a greater risk of heart disease.
What is a good LDL-P number?
LDL-P is measured by a so-called NMR lipid profile test. A value of less than 1.000 is considered ideal. Above 2.000 is considered very high.
What does low HDL P mean?
Having low levels of HDL cholesterol can be of more concern, as it can indicate that the person is at risk of developing heart disease. Low levels can occur due to : genetic factors. type 2 diabetes.
How to lower LDL particle number with diet?
Foods that have been fortified with sterols or stanols are available. Margarines and orange juice with added plant sterols can help reduce LDL cholesterol. Adding 2 grams of sterol to your diet every day can lower your LDL cholesterol by 5 to 15 percent.
How to test for LDL particle size?
There are several ways to test for your LDL particle number. Kresser recommends using the NMR LipoProfile, offered by a lab called Liposcience. The test uses FDA approved technology for testing LDL particle number, and it’s the test used in most of the scientific studies on LDL particles.
What is considered a low LDL?
Doctors are still trying to find out more about the connection between low cholesterol and health risks. There is no consensus on how to define very low LDL cholesterol, but LDL would be considered very low if it is less than 40 milligrams per deciliter of blood.
What is the difference between LDL and oxidized LDL?
The main difference between VLDL and LDL is that they have different percentages of the cholesterol, protein, and triglycerides that make up each lipoprotein. VLDL contains more triglycerides. LDL contains more cholesterol.