» Articles » PMID: 4054510

Biliary Squalene Levels in Hepatobiliary Disease

Overview
Specialty Gastroenterology
Date 1985 Aug 1
PMID 4054510
Authors
Affiliations
Soon will be listed here.
Abstract

Following overnight fasting, biliary levels of squalene, bile salts, cholesterol and phospholipid were estimated using human bile obtained with a duodenal double lumen catheter after administration of caerulein. While the squalene level in B-bile was 6.86 microM in the control group, it fell significantly in patients with parenchymal liver diseases, especially liver cirrhosis. There was no significant change in the level in patients with cholelithiasis. Biliary squalene concentration showed a significant correlation with concentrations of bile salts, cholesterol and phospholipid. These results substantiate the possibility that the biliary squalene level reflects sterol metabolism in the liver.

References
1.
Turnberg L, Grahame G . Bile salt secretion in cirrhosis of the liver. Gut. 1970; 11(2):126-33. PMC: 1411355. DOI: 10.1136/gut.11.2.126. View

2.
Saudek C, Frier B, Liu G . Plasma squalene: lipoprotein distribution and kinetic analysis. J Lipid Res. 1978; 19(7):827-35. View

3.
Miettinen T . Lipid absorption, bile acids, and cholesterol metabolism in patients with chronic liver disease. Gut. 1972; 13(9):682-9. PMC: 1412370. DOI: 10.1136/gut.13.9.682. View

4.
Liu G, AHRENS Jr E, Schreibman P, Crouse J . Measurement of squalene in human tissues and plasma: validation and application. J Lipid Res. 1976; 17(1):38-45. View

5.
Key P, Bonorris G, Marks J, Chung A, SCHOENFIELD L . Biliary lipid synthesis and secretion in gallstone patients before and during treatment with chenodeoxycholic acid. J Lab Clin Med. 1980; 95(6):816-26. View