Blockage of the bile duct by a cancer, gallstones, or scarring from injury prevents the bile from being transported to the intestine and the active ingredient in the bile (bilirubin) instead accumulates in the blood.
Best Answer: millions of things. Polyethylene is the most popular plastic in the world.It has a very simple structure, the simplest of all commerical polymers. A molecule of polyethylene is a long chain of carbon atoms, with two hydrogen atoms attached to each carbon atom.t is used to provide coatings to paper and paperboard products for packaging of liquids such as milk and fruit juices, and to provide a moisture barrier to paper and woven cloth. It is also used for the coating of foil to provide a heat-seal layer in multilayer film structures.
Oxidized Polyethylene Wax(OPE) is widely used in processing of packing materials and thermoshrink film as external lubricant. Oxidized Polyethylene Wax(OPE) is used as processing auxiliaries for PVC shapes, pipes and plates to increase the surface smoothness of the processed products with an amount of 0.3-0.5%. method of preparation of oxidized polyethylene waxes, which have many applications such as in plastics, rubber, leather, paper, inks and textile, etc. was developed.