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How does the drug Colestipol affect cholesterol levels in the blood?
Colestipol is not absorbed into body because this drug prevents the absorption of bile acids which are produced by the cholesterol. The major impact that they are used for is being used in adjunction to help reduce the Low-Density Lipoprotiens, the "bad cholesterol." Because bile acids are formed in the liver from the cholesterol, it is then secreted back into the bile as the bile enters the intestines to be recycled through the same process. This promoting of elimination of bile acids, colesyipol pushes the liver converting more cholesterol into more bile acids to replace the ones lost. Blocks the absorption of cholesterol from the bowel. Bile salts change to cholesterol . The drug prevents the binding of bile salts to the cholesterol, so that the cholesterol can be excreted in the bowel.
What molecule helps make sex hormones vitamin d and bile?
Cholesterol
What does bile contained?
bile contains cholesterol and digestive acids
How is cholesterol beneficial?
Cholesterol gives these benefits in your body:Membrane fluidity in cell membranesDigestion (Cholesterol is used to make bile salts to help emulsify fats in the diet)Hormones (Cholesterol can be made into body hormones)Vitamin D (Cholesterol can be made into vitamin D in skin)
What are bile acid sequesterants?
Bile acid sequesterants are drugs that act by binding with the bile produced by the liver. Bile helps the digestion and absorption of fats in the intestine. By blocking the digestion of fats, bile acid sequesterants prevent the formation of cholesterol.
What are the three ingredients of bile?
Cholesterol, IgA, bile acids
What type of chemicals are used for lowering blood cholesterol?
Common types of chemicals used to lower blood cholesterol include statins, which work by blocking an enzyme needed for cholesterol production in the liver, and bile acid sequestrants, which help reduce cholesterol by binding to bile acids in the intestine. Other medications, such as fibrates and niacin, can also be used to lower cholesterol levels.
Gallstones are usually composed of?
Bile is the major vehicle for cholesterol excretion from the body, and bile salt keeps the cholesterol dissolved within bile. to much cholesterol or to little bile salt is what causes gallstones to happen. they are made up of cholesterol. see page 885 anatomy and physiology 8th
What is specific macromolecule is bile used to break down during digestion in a pig?
Bile is a compound used to digest fat that are manufactured by the liver from cholesterol. Most bile is produced in the liver from cholesterol and concentrated in the gall bladder.
Can bile be synthesized by cholesterol?
Yes, bile acids are synthesized in the liver.
What are synthesized from cholesterol?
Cholesterol is the precursor of bile acid, steroid hormones and vitamin D.
Why is cholesterol vital for health?
It is used in cell membranes and is the substrate for making sterol hormones and vitamin D. Cholesterol is made in then liver and humans have no dietary requiment for cholesterol. Cholesterol is converted into bile acids. Bile acids act as a solute to cholesterol in the gallbaldder, preventing gallstone formation, help the absorption of fat soluble vitamins and emulsify fats so they are avalible to pancreatic lipase. Bile acid production is the only method for excreating excess cholesterol.
