[Effects of Chinese herbal compound on the expression of hepatocyte cytochrome P450IIE1 in rats with alcoholic fatty liver].

Zhonghua Gan Zang Bing Za Zhi

Department of Gastroenterology, First Affiliated Hospital, Dalian Medical University, Dalian 116011, China.

Published: November 2003

Objective: To study the effect of Chinese herbal compound (CHC) on the expression of hepatocyte cytochrome P450IIE1 in rat model of alcoholic fatty liver (AFL).

Methods: The AFL rats models were established by administering the drinking water with 40%(v/v) ethanol, and the changes of pathology in liver and hepatocyte P450IIE1 expression, as well as the contents of malondialdehyde (MDA), superoxide dismutase (SOD), glutathione (GSH), vitamin E (VitE) in liver were detected and compared with those in the control group.

Results: Fatty degeneration in liver recovered normally in the CHC-treated group. Immunohistochemical and in situ hybridization examination showed that CHC could inhibit the hepatocyte cytochrome P450IIE1 expression markedly, and restore the contents of MDA, SOD, GSH, VitE to nearly normal range.

Conclusion: CHC can prevent AFL through inhibiting the hepatocyte cytochrome P450IIE1 expression markedly

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