How Does MS Destroy Myelin? In multiple sclerosis, the immune system's T cells attack the myelin sheath. By attacking myelin, the immune system in a person with MS causes inflammation and degeneration of the myelin that can lead to demyelination, or stripping of the myelin covering of the ne...
Your cholesterol levels tell your doctor about the fats in your blood. Unhealthy levels are linked to hardening of the arteries, which can cause heart disease, heart attacks, and strokes. Your numbers include "bad" (LDL) and "good" (HDL) cholesterol, and triglycerides, a common fat in your...
Having high cholesterol levels simply means there is too much of the waxy substance in your blood, which puts your heart at risk. "It's easy to assume that high cholesterol is an older person's disease, but the reality is more and more folks are developing it in their 20s and 30s — ...
What is meant by "blood alcohol level" (also known as "blood alcohol concentration")? What does a high creatinine level mean? What is blood pressure? What are the two readings called and what do they indicate about your heart? What is considered to be a normal blood pressure?
LDLstands forlow-density lipoprotein. Like all fats, cholesterol can't dissolve in blood, which is mostly water, so it attaches itself to a protein. 'Lipo' means fat, thus 'lipoprotein'. The protein acts like a bus, traveling around the body via the bloodstream and taking the LDL choleste...
high levels of low-density lipoprotein(LDL), the bad cholesterol, and low levels of high-density lipoprotein (HDL), the good cholesterol. Tobacco(cigarettes, cigars, pipes), orchewing tobacco, obesity, high blood pressure(hypertension),
High blood pressure (hypertension): Having high blood pressure puts extra strain on your arteries and heart. This increases your risk for coronary heart disease High cholesterol: High blood cholesterol levels specifically, serum LDL (low-density lipoprotein cholesterol) concentrations can cause plaque to...
What are LDL and HDL ? Which one of them is harmful and how? Explain cholesterol. How does eating influence high density lipoproteins (HDL) in the body? Explain why too much cholesterol is bad for an individual. How is cholesterol used in beneficial ways in your body?
Have you ever wondered what the doctor is measuring when he does a lipid screen? Or why a lipid screen is even necessary to begin with? In this lesson, you will learn about how fats and lipids travel through your body and what those numbers really mean. ...
There are five major lipoproteins in blood: Chylomicrons Very low-density lipoprotein (VLDL) Intermediate-density lipoprotein (IDL) Low density lipoprotein (LDL) High density lipoprotein (HDL) The Standard Lipid Profile Screening patients for the risk of heart disease involves the measurement of blood...