1 Bile contains bile acids, which are critical for digestion and absorption of fats and fat-soluble vitamins in the small intestine. 2  Many waste products, including bilirubin, are eliminated from the body by secretion into bile and elimination in feces.
Peritonitis is an inflammation of the peritoneum, the tissue that lines the inner wall of the abdomen and covers and supports most of your abdominal organs. Peritonitis is usually caused by infection from bacteria or fungi.t's linked to a higher risk of peritonitis due to accidental contamination of the peritoneum by way of the catheter. Common causes of secondary peritonitis include: 1  A ruptured appendix, diverticulum, or stomach ulcer. 2  Digestive diseases such as Crohn's disease and diverticulitis. 3  Pancreatitis.
Both species cause pertussis (whooping cough) in humans and are separated merely by the toxins they release during infection. B. parapertussis releases toxins that seem to cause a milder form of pertussis (whooping cough).B. bronchiseptica causes respiratory disease in various mammals and occasionally in humans.The species is further separated from B. pertussis and B. parapertussis by being motile.. pertussis colonize the cilia of the mammalian respiratory epithelium. The epithelium is a tissue composed of a layer of cells. The main purpose of the respiratory epithelium is to moisten and protect the airways. It was originally thought that B. pertussis did not invade the tissues.