치료제 Dehydroevodiamine • HCl(DHED) 의 변이원성 연구

• 영문명: Study on Mutagenicity of Dehydroevodiamine • HC1 (DHED)
• 발행기관: 대한약학회
• 저자명: 성이숙(Yi Sook Sung) 정성윤(Sung Yun Jung) 정주연(Ju Yeon Jeong) 채규영(Gyu Young Chae) 진미령(Mi-Reyoung Chin) 최봉웅(Bong Woong Choi) 장병모(Byeung Mo Chang) 김대경(Dae Kyong Kim)
• 간행물 정보: 『약학회지』제46권 제3호 (2002년), 208~212쪽, 전체 5쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 2002.06.29

영문 초록

Dehydroevodiamine HC1 (DHED), which is a component separated from Evodia rutaecarpa Bentham, has novel anticholinesterase and antiamnesic activities in th e scopolamine-induced amnesia model. Several studies suggest that DHED might be an effective drug for the Alzheimer's disease and the vascular type of dementia. In order to evaluate the mutagenic potential of DHED, Salmonella typhimurium reversion assay, chromosomal aberration test on Chinese hamster lung cells, in vivo micronucleus assay using mouse bone marrow cells, and comet assay were performed. DHED did not increase the number of revertant in the reverse mutation test using Salmonella typhimurium TA1535, TA1537, TA98, TA100. DHED HC1, at concentration of 5 and 10 jag/m/, increased the number of chromosome aberrated Chinese hamster lung cells with 5 and 10%, respectively. In mouse micronucleus test, no significant increase in the occurrence of micronucleated polychromatic erythrocyte was observed in ICR mice orally administered with DHED. DHED was tested for ability to induce genotoxic effect in L5178Y cells (mouse lymphoma cells) using the single cell gel electrophoresis assay (comet assay). In comet assay, tail moment did not increase in L5178Y cells treated with 10，100, 300 uM DHED .

키워드

Salmonella typhimurium reversion assay chromosomal aberration test micronucleus assay Comet assay DHED.