title: Nutrition in the pathogenesis of alcoholic liver disease.
abstract: The data and experimental results reviewed here allow the construction of the following hypothesis: alcohol-induced liver disease results from a combination of two phenomena. The first is the induction of the maximum activity of CYP 2E1 by several dietary factors, i.e. (1) low carbohydrate-high fat diet; and (2) the dietary fats composed of PUFA (Yang et al., 1992). The second is the production of lipid peroxidation induced by CYP 2E1 oxidation of ethanol maintained at high blood alcohol levels (> 200 mg %) with the availability of PUFA as substrate (Ekstrom and Ingelman-Sundberg, 1988; Koop, 1992). Thus, lipid peroxidation may be the final common pathway which supports the induction of ALD. Further, it may provide the common denominator which links ALD pathogenesis to non-alcoholic steato-hepatitis (NASH) (French et al., 1989b), where CYP 2E1 is induced by high fat diet and/or diabetes (Dong et al., 1988).
authors: UCLA School of Medicine.
authors: S W
authors: SW
authors: French
mesh_terms: D000428:Alcohol Drinking / Q000009:adverse effects*; D000437:Alcoholism / Q000503:physiopathology*; D000818:Animals; D004041:Dietary Fats / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D008099:Liver / Q000187:drug effects / Q000473:pathology; D008108:Liver Diseases, Alcoholic / Q000503:physiopathology*; D008111:Liver Function Tests; D009748:Nutrition Disorders / Q000150:complications* / Q000503:physiopathology; D011502:Protein-Energy Malnutrition / Q000150:complications / Q000503:physiopathology; D051381:Rats; D014802:Vitamin A Deficiency / Q000150:complications / Q000503:physiopathology; D026681:Vitamin B 6 Deficiency / Q000150:complications / Q000503:physiopathology
chemical_list: D004041:Dietary Fats