Yellow or greenish vomit is a sign you're throwing up bile, a digestive fluid produced by the liver. This could indicate a serious medical concern, like a hiatal hernia or intestinal blockage. It can ...

Clostridium scindens acts as a promising biotherapeutic to restore bile acid (BA) homeostasis, which is altered in ulcerative colitis (UC) patients. Its 7α-dehydroxylated BA products alleviate disease ...

pancreatitis or carcinoma of the ampulla or head of the pancreas. There may be no other demonstrable pathologic change in the entire biliary tract except an obstruction at the sphincter of Oddi.

Bile is critical for the digestion and absorption of fats in the human body. However, some individuals could experience a bile deficiency, which may lead to digestive problems such as bloating ...

2Dr. Li Dak-Sum Research Centre, the University of Hong Kong, Hong Kong 3Department of Surgery, Li Ka Shing Faculty of Medicine, the University of Hong Kong, Hong Kong 4Department of Surgery, ...

Another small but interesting technical detail that’s been discovered in F1 2025 testing, this time on the Mercedes W16, is a duct that’s embedded in the floor. Given its location there’s ...

Background: Renal cell carcinoma (RCC) is the most common renal malignancy, and may metastasize to different sites in the body via hematogenous and lymphomatous routes. The pancreas is a rare ...

After the coronation oath comes the anointing by the Archbishop of Canterbury on the Sovereign's hands, breast and head, the oil being poured from the ampulla into the spoon. The ampulla (dated 1661) ...