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.
High-density polyethylene (HDPE) is one of the most commonly used plastics in the United States. Labeled as #2 plastic, it is typically found in milk jugs, plastic bags and refillable plastic bottles.igh-density polyethylene (HDPE) is one of the most commonly used plastics in the United States. Labeled as #2 plastic, it is typically found in milk jugs, plastic bags and refillable plastic bottles.
In whatever shape polyethylene is used, there is complete agreement in the excellent characteristics of this material. Polyethylene is a good insulator, it resists caustic materials, it is almost unbreakable and is environment-friendly.Polyethylene is reliable under every circumstance and it can easily deal with tropical temperatures as well as the frosty cold of the polar circle. This tough material is hard wearing.olyethylene is a good insulator, it resists caustic materials, it is almost unbreakable and is environment-friendly. Polyethylene is reliable under every circumstance and it can easily deal with tropical temperatures as well as the frosty cold of the polar circle. This tough material is hard wearing.