Author/Authors :
Wu, Chongming Beijing Institute of Technology - School of Life Science, China , Dai, Rongji Beijing Institute of Technology - School of Life Science, China , Dai, Rongji GY Pharmaceutical R D, China , Bai, Jingmiao Beijing Institute of Technology - School of Life Science, China , Chen, Yan Beijing Institute of Technology - School of Life Science, China , Chen, Yan GY Pharmaceutical R D, China , Yu, Yuhong Beijing Institute of Technology - School of Life Science, China , Yu, Yuhong GY Pharmaceutical R D, China , Meng, Weiwei Beijing Institute of Technology - School of Life Science, China , Meng, Weiwei GY Pharmaceutical R D, China , Deng, Yulin Beijing Institute of Technology - School of Life Science, China , Deng, Yulin GY Pharmaceutical R D, China
Abstract :
Purposes: To determine the effect of Elaeagnus conferta Roxb dry fruit powder (ECR) on blood alcohol clearance and on the activities of hepatic alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH). Methods: In a randomized controlled study, acute alcohol intoxication was induced in mice with Hongxing liquor containing 65 % v/v ethanol orally. The effect of ECR on blood alcohol clearance and on the activities of hepatic alcohol dehydrogenase and aldehyde dehydrogenase in the mice was then investigated. Results: A 30-min pretreatment with ECR at 400 and 800 mg/kg led to a faster clearance of blood alcohol after the alcohol ingestion. The concentration of blood alcohol at 4 h after alcohol ingestion decreased by 21.2 % in mice pretreated with 800 mg/kg ECR. The activities of hepatic alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) were enhanced by ECR. Conclusion: These results suggest that pretreatment with ECR might stimulate the clearance of blood alcohol by increasing the activities of hepatic alcohol dehydrogenase and aldehyde dehydrogenase.
Keywords :
Elaeagnus conferta Roxb , blood alcohol clearance , alcohol dehydrogenase (ADH) , aldehyde dehydrogenase (ALDH).
