Trimethyltin 유도성 인지기능 저하 동물 모델에 대한 들기름의 개선효과

Amelioration of trimethyltin-induced cognitive impairment in ICR mice by Perilla Oil
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초록

This study aimed to investigate the anti-amnesic effect of perilla oil against trimethyltin (TMT)-induced learning and memory impairment in ICR mice. Perilla oil (2.5 mL/kg of body weight) and soybean oil (2.5 mL/kg of body weight) were administered orally to mice for 3 weeks, and at the end of the experimental period, cognitive behavior was examined by Y-maze and Morris water maze (MWM) tests. Behavioral tests showed that the mice treated with perilla oil had improved cognitive function compared to that in mice administered soybean oil. Analysis of brain tissue showed that perilla oil significantly lowered acetylcholinesterase activity and malondialdehyde (MDA) levels. Oxidized glutathione (GSH)-to-total GSH ratio also decreased from 10.4% to 5.3% in perilla oil-treated mice, but superoxide dismutase (SOD) activity increased from 11.7 to 14.2 U/mg protein. Therefore, these results suggest that the perilla oil could be a potential functional substance for improving cognitive function.

키워드

AcetylcholinesteraseCognitionPerilla oilSoybean oil
제목
Trimethyltin 유도성 인지기능 저하 동물 모델에 대한 들기름의 개선효과
제목 (타언어)
Amelioration of trimethyltin-induced cognitive impairment in ICR mice by Perilla Oil
저자
Kang, J.Y.Park, B.K.Seung, T.W.Park, C.H.Park, S.K.Jin, D.E.Kang, S.W.Choi, S.-G.Heo, H.J.
DOI
10.9721/KJFST.2015.47.3.373
발행일
2015-06
유형
Article
저널명
한국식품과학회지
47
3
페이지
373 ~ 379