目的了解闹羊花的毒性及药理活性。方法查询中医经典著作、中国知网、Pub Med、Sci Finder、Web of Science等数据库,对有关闹羊花的文献进行系统综述。结果分离鉴定的84个化合物共同构成其物质基础,主要包括二萜类、黄酮类、三萜类、...目的了解闹羊花的毒性及药理活性。方法查询中医经典著作、中国知网、Pub Med、Sci Finder、Web of Science等数据库,对有关闹羊花的文献进行系统综述。结果分离鉴定的84个化合物共同构成其物质基础,主要包括二萜类、黄酮类、三萜类、木脂素类,其中二萜类成分被认为是毒性成分,同时也是药效成分,毒效同源,具有抗炎、镇痛、麻醉、降血压、杀虫、抗病毒、抗癌等药理活性,使用不当亦可导致中毒,产生神经、心脏、肝肾等毒性,严重者可致死。结论闹羊花有大毒,也有广泛的药理活性,其毒-效系统研究及质量标准有待完善。展开更多
Through the investigation of the species of street trees located along the main urban roads in Hefei City,a total of 22 species were selected,belonging to 16 families and 22 genera,with the Sapindaceae family being th...Through the investigation of the species of street trees located along the main urban roads in Hefei City,a total of 22 species were selected,belonging to 16 families and 22 genera,with the Sapindaceae family being the most prevalent.In this study,the Analytic Hierarchy Process(AHP)was employed to assess the comprehensive value of 22 species of street trees applied along the main urban roads in Hefei City.Fourteen evaluation criteria were selected from four categories:morphological indices,functional indices,resistance indices,and management indices,to develop a comprehensive evaluation model.Based on a composite score derived from 22 street trees,these trees were classified into three distinct grades.Grade I(L≥3.0)exhibited a high comprehensive application value in Hefei City and included 6 tree species,such asPlatanus.Grade II(2.5≤L<3.0)also demonstrated a high comprehensive application value,comprising 15 tree species,includingCatalpabungei.In contrast,grade III(L<2.5)indicated a general comprehensive application value,represented by a single species,Cedrusdeodara.The evaluation results can offer theoretical insights for the selection of urban street trees.展开更多
文摘目的了解闹羊花的毒性及药理活性。方法查询中医经典著作、中国知网、Pub Med、Sci Finder、Web of Science等数据库,对有关闹羊花的文献进行系统综述。结果分离鉴定的84个化合物共同构成其物质基础,主要包括二萜类、黄酮类、三萜类、木脂素类,其中二萜类成分被认为是毒性成分,同时也是药效成分,毒效同源,具有抗炎、镇痛、麻醉、降血压、杀虫、抗病毒、抗癌等药理活性,使用不当亦可导致中毒,产生神经、心脏、肝肾等毒性,严重者可致死。结论闹羊花有大毒,也有广泛的药理活性,其毒-效系统研究及质量标准有待完善。
基金Sponsored by Provincial-level Undergraduate Innovation Training Program of Anhui Xinhua University(S202312216043)Natural Science Key Research Program for Colleges and Universities in Anhui Province(2023AH051816)Anhui General Teaching Research Project(2022jyxm665).
文摘Through the investigation of the species of street trees located along the main urban roads in Hefei City,a total of 22 species were selected,belonging to 16 families and 22 genera,with the Sapindaceae family being the most prevalent.In this study,the Analytic Hierarchy Process(AHP)was employed to assess the comprehensive value of 22 species of street trees applied along the main urban roads in Hefei City.Fourteen evaluation criteria were selected from four categories:morphological indices,functional indices,resistance indices,and management indices,to develop a comprehensive evaluation model.Based on a composite score derived from 22 street trees,these trees were classified into three distinct grades.Grade I(L≥3.0)exhibited a high comprehensive application value in Hefei City and included 6 tree species,such asPlatanus.Grade II(2.5≤L<3.0)also demonstrated a high comprehensive application value,comprising 15 tree species,includingCatalpabungei.In contrast,grade III(L<2.5)indicated a general comprehensive application value,represented by a single species,Cedrusdeodara.The evaluation results can offer theoretical insights for the selection of urban street trees.
