Journal of the Korean Society of Food Science and Nutrition (한국식품영양과학회지)
- Volume 12 Issue 2
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- Pages.84-92
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- 1983
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- 1226-3311(pISSN)
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- 2288-5978(eISSN)
The Effect of Autoxidized Methyl Linoleate on the Enzyme Activity in the Mouse Liver
자동산화 Methyl Linoleate가 Mouse간장의 효소활성에 미치는 영향
- Paik, Tai Hong (Dept. of Chemistry, Hanyang University) ;
- Han, Hae Wook (Dept. of Food and Nutrition, Hanyang University) ;
- Lee, Kyu Sik (Dept. of Anatomy Hanyang University) ;
- Chung, Ho Sam (Dept. of Anatomy Hanyang University)
- Received : 1983.05.28
- Published : 1983.06.30
Abstract
In order to investigate the effect of autoxidized oil on the enzyme activity in the mouse liver, we administered the fixed dosage of autoxidized methyl linoleate (AOML) to mice once per day for 20 days by using stomach tube and investigated the enzyme activity with the histochemical staining method and biochemical analysis. The following results were obtained: The POV, COV and TBA value in the liver of AOML group were significantly increased than those of normal group. The phospholipid, triglyceride and total cholesterol in the liver of AOML group were slightly increased than those of normal group. The activities of acid phosphatase and alkaline phosphatase in the liver of AOML group were increased than those of normal group but ATPase activity was decreased in the AOML group. The decrease of RNA, accumulation of fat and damage of liver cells were observed as the morphological changes in the liver of AOML group. From the results obtained we conclude that the autoxidized methyl linoleate influenced upon the various enzyme activity and the morphological changes in the mouse liver.
자동 산화유가 mouse의 간장 효소에 미치는 영향을 구명하기 위하여 autoxidized methyl linoleate의 일정량을 mouse에게 1일 1회 20일 동안 경구 투여하여 간에서의 효소 활성을 조직화학적 및 생화학적 방법으로 검토한 결과는 다음과 같다. 실험군의 간에서의 POV, COV 및 TBA값은 정상군에 비해 크게 증가하여 AOML이 많이 흡수되어 있음을 알 수 있었다. 실험군의 간에서의 phospholipid, triglyceride 및 total cholesterol의 양은 정상군에 비해 증가하였다. 실험군의 간에서의 acid phosphatase, alkaline phosphatase의 활성은 정상군에 비해 증가하였으며, ATPase의 활성은 감소하였다. 실험군의 간에서의 형태학적 변화는 정상군에 비해 핵산의 감소, 지질의 축적 및 간 세포의 손상이 있었다. 이상의 결과로부터 mouse에 경구 투여한 자동 산화 methyl linoleate는 간에서의 효소 활성과 간의 형태학적 변화에 크게 영향을 주고 있음을 알 수 있었다.
Keywords