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Study of Renru on toxicity and the effect of learning and memory
Author(s): 
Pages: 44-47
Year: Issue:  3
Journal: JOURNAL OF NANJING UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE EDITION)

Keyword:  仁茹毒性学习记忆;
Abstract: 研究仁茹提取液的急性和长期毒性,并研究了它对小鼠学习记忆的影响.分别采用小鼠经口灌胃和大鼠90 d灌胃给药的方法研究急性和长期毒性,通过跳台法进行药效学研究结果表明:小鼠口服的最大耐受量为50g·kg-1;3个剂量组与对照组动物在试验期限活动正常,无死亡;体重增长状况基本一致,血常规、肝、肾功能化验结果未见明显差异;采取多种模型证实其具有改善小鼠记忆的作用仁茹提取液无明显毒性和副作用且能改善学习记忆能力.
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