The effect of water-soluble sorbents on exocrine function of the liver was studied in chronic experiments on 2 dogs with a brought out bile duct. It is shown that choline and digitonin sorbents exhibit choleretic properties similar to those of cholestyramine. Choline sorbent causes a drop in the concentration of (2-4-fold) cholic acid in the bile unlike digitonin sorbent. No prolonging action was seen upon cholestyramine administration, while choline sorbent do demonstrate it. Cholesterol and bilirubin levels do not respond noticeably to the above sorbents.
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