General information Cholesterol (also known as cholesterol, cholest-5-en-3ß-ol, 5-cholesten-3ß-ol) is a white, almost odourless solid that occurs in all animal cells. The term is composed of the Greek “chole” = “bile” and “stereos” = “solid”, as it was already found in gallstones in the 18th century. Function Cholesterol is a vital sterol and a very … Cholesterol
Cholesterol transport Since cholesterol is insoluble in water, it must be bound to proteins for transport in blood. These are called lipoproteins. After absorption from the intestine, the cholesterol is absorbed by chylomicrons. These transport the cholesterol to the liver. Other lipoproteins (VLDL, IDL and LDL) transport the home-made cholesterol from the liver to the … Cholesterol transport | Cholesterol
Drugs Fibrates are drugs that serve to reduce triglycerides. They increase the activity of lipoprotein lipase and at the same time reduce the concentration of apolipoprotein C III, thereby greatly lowering triglyceride levels. Statins are currently the most effective drugs for lowering cholesterol levels. Statins inhibit the HMG- CoA- reductase and thereby lower the body’s … Drugs | Cholesterol
Introduction Blood pressure values of less than 105/60 mmHg are called too low blood pressure. However, it is not possible to say at what point low blood pressure becomes critical for the person concerned. It is even suspected that rather low blood pressure values have a protective effect on the vessel walls. If low blood … When does low blood pressure become dangerous?
Short term consequences of low blood pressure In the short term, low blood pressure (hypotension) can lead to an imbalance of the circulation. Especially young women with a slim build are more likely to experience syncope (unconsciousness) lasting several seconds, which is usually reversible. These are announced above all by warning signs such as dizziness … Short term consequences of low blood pressure | When does low blood pressure become dangerous?
When is low blood pressure during surgery dangerous? During many surgical procedures, a certain lowering of blood pressure levels to a certain level is attempted to prevent possible complications such as intraoperative bleeding. On the other hand, too low blood pressure during an operation is considered critical. According to studies, too low blood pressure before … When is low blood pressure during surgery dangerous? | When does low blood pressure become dangerous?
