There are trillions of microbes in the gastrointestinal tract, and we are starting to learn more about the exact mechanisms that link those microbes and the substances they generate to changes in ...

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The liver produces bile, which the intestine uses for digestion. For the transport of bile, the liver relies on a network of microscopic tubings, known as bile canaliculi, formed by liver cells called ...

Bile duct cancer can cause a buildup of fluid in the lining of the abdomen, called ascites. This can lead to abdominal bloating and discomfort. Bile ducts are part of the digestive system. They are ...

Bile reflux occurs when bile, a liquid that the liver makes, flows back up into the stomach or the esophagus. It may be a sign of an underlying condition or a complication of certain surgical ...