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Ethanolamine stimulates repair processes in acute CCl4 damage of mouse liver
T Murakami1, Y Nagamura, K Hirano
1Department of Pharmaceutics, Gifu Pharmaceutical University, Japan.
Toxicology Letters
|May 9, 1998
Abstract:
Ethanolamine, a positively charged hydrophilic component of the phosphatidylethanolamine (PE) which is also a precursor of phosphatidylcholine (PC), enhances the repair processes 24 h after carbon tetrachloride (CCl4) intoxication of mouse liver. Ethanolamine quickly reduced aminotransferase activity released in the serum, increased the hepatocellular nuclear BrdU uptake, a marker of S phase, and the epidermal growth factor (EGF) receptor content in the liver injured with CCl4. Thus, exogenous administration of ethanolamine may function as a liver proliferating factor in CCl4 intoxicated mouse liver.