식이조건(食餌條件)이 백서(白鼠) 뇌(腦)의 Acetylcholine 및 Cholinesterase에 미치는 영향(影響)

The Effect of Dietary Condition on the Acethylcholine and Cholinesterase in Rats Brain

  • 류종근 (고려대학교 의과대학 생화학교실) ;
  • 김용진 (고려대학교 의과대학 생화학교실) ;
  • 윤도선 (고려대학교 의과대학 생화학교실) ;
  • 임규태 (고려대학교 의과대학 생화학교실)
  • Ryu, Chong-Kun (Dept. of Nutrition Biochemistry, College of Medicine, Korea University) ;
  • Kim, Yong-Jin (Dept. of Nutrition Biochemistry, College of Medicine, Korea University) ;
  • Yun, Duo-Sun (Dept. of Nutrition Biochemistry, College of Medicine, Korea University) ;
  • Lim, Geu-Tea (Dept. of Nutrition Biochemistry, College of Medicine, Korea University)
  • 발행 : 1973.03.31

초록

The effect of dietary condition on the acethylcholine and chotinesterase activity in the brain was observed. Rats weighting $120{\sim}130\;gm$ was fed on diets deprived of protein, carbohydrate and lipid, respectively. Experimental terms was devided into 3, 7 and 15 days. The results are summarized as follows: 1. The lipid free diet makes greater contribution to the gain of body weight than the carbohydrate free and protein free diet. 2. The acethylcholine in the protein free diet group is reduced after 7 days and that in the carbohydrate free diet, after 3 days. 3. The cholinesterase activity shows continuing decrease after 3 days by protein free diet, and the other diet groups appear temporal decrease at 7 days and increase, at 15 days. 4. The relation of acethylcholine, and cholinesterase is similar to each other except that of the carbohydrate diet. From the above results, the conclusions are obtained that the protein free diet makes the acethylcholine and cholinesterase activity lower, and the carbohydrate free diet, acethylcholine lower.

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