• 한국수산과학회지
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• 제30권6호
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• pp.944-947
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• 1997

Docosahexaenoic acid (DHA) rich oil was obtained from blue fin tuna (Thunnus thynnus orientalis) orbital tissue with centrifugation of 12,000 rpm under vaccum $(10^{-1}\;Torr)\;at\;4^{\circ}C$. The effect of DHA rich oil (DHA content; $27.8\%$) on $CCl_4-induced$ acute injury was investigated biochemically and histopathologically. Dosage of DHA rich oil on 24h before $ CCl_4-administration$ prevented significantly the increase of glutamic oxaloacetic transaminase (GOT) and glutamic pyruvic transaminase (GTP) values. No necrosis of hepatocytes was observed in rat livers treated with DHA oil on 24h prior to $CCl_4-administration$. These results suggested that DHA oil controls the accumulation of fat in the liver and prevented the liver injury.