Shuang-huang-lian Injection(SHLI) is the first successfully developed drug from traditional Chinese medicine(TCM) powder for injection,since its use for the treatment of acute respiratory tract infection,pneumonia,inf...Shuang-huang-lian Injection(SHLI) is the first successfully developed drug from traditional Chinese medicine(TCM) powder for injection,since its use for the treatment of acute respiratory tract infection,pneumonia,influenza,etc.At the same time,its allergic reactions have also emerged,which limits clinical applications.However,few scholars pay attention to the mechanism of allergic reactions.In this present study,metabonomics technology was used to explore the changes in endogenous metabolites in urine of the rat model of SHLI induced allergic reaction;we and analyzed the metabolites,metabolic pathway,and the mechanism which were closely related to the allergic reactions.The levels of serum histamine and tryptase were examined and changes in histomorphology were also observed.Based on the UPLC-Q-TOF/MS metabonomics,we carried out the pattern recognition analysis,selected potential biomarkers associated with allergic reactions,and explored the pathological mechanism for SHLI induced allergic reaction,which laid the foundation for the safety research of SHLI.Our results showed that SHLI increased the levels of serum histamine and tryptase in rats with allergic reaction;we determined 15 biomarkers in rat allergic reaction model induced by SHLI and found multiple metabolic pathways involved,such as metabolism of linolenic acid,phenylalanine,amino acid,2-oxo acid,and purine and other metabolic pathways.展开更多
目的:评价双黄连注射剂辅助治疗肺炎的疗效和安全性。方法:检索中文期刊全文数据库(CNKI)、万方数据库、中文科技期刊数据库(VIP)、中国生物医学文献数据库(CBM)、PubMed、Cochrane临床试验数据库。纳入1990年—2010年公开发表在国内外...目的:评价双黄连注射剂辅助治疗肺炎的疗效和安全性。方法:检索中文期刊全文数据库(CNKI)、万方数据库、中文科技期刊数据库(VIP)、中国生物医学文献数据库(CBM)、PubMed、Cochrane临床试验数据库。纳入1990年—2010年公开发表在国内外关于双黄连注射剂治疗肺炎随机对照试验的文献,根据纳入标准及排除标准选择相关文献,并根据文献的不同干预措施进行分层分析:双黄连组(双黄连+西医常规治疗)与单纯西医常规治疗组比较、双黄连组(双黄连+西医常规治疗)与痰热清组(痰热清+西医常规治疗)比较。采用CochraneRev Man 5.0软件进行荟萃分析(Meta分析)。结果:符合纳入标准的论文共有8篇。Meta分析结果显示,双黄连组与单纯西医组相比(共6篇),有效率优势比(OR)为3.97,95%可信区间(95%CI)为[2.02,7.81];痊愈率OR为3.78,95%CI为[2.09,6.83];肺部湿啰音消失时间权重均数差(WMD)为-1.37,95%CI为[-1.76,-0.98];X线恢复正常时间WMD为-1.40,95%CI为[-2.73,-0.08],两组上述各指标比较,差异均有统计学意义。双黄连组优于单纯西医组(P<0.05,P<0.01)。双黄连组与痰热清组比较(共2篇),有效率OR为0.43,95%CI为[0.19,0.96],痰热清组优于双黄连组(P<0.05)。未见报道与双黄连临床应用相关严重不良反应。结论:辅以双黄连注射剂治疗肺炎在综合疗效、肺部湿啰音消失时间、X线恢复正常时间方面优于单纯西医常规治疗。由于本次系统评价纳入研究质量所限,尚需开展高质量的研究进一步分析。展开更多
基金supported by the Research and Development Projects of Application of Technology of Heilongjiang Province in China(No.GC13C109)Major Projects of Science and Technology "Significant Drug Discovery"-Transformation of SHL Powder for Injection,(China)(No.2011ZX09201-201-15)Science and Technology Projects on Heilongjiang Province of traditional Chinese Medicine(China)(No.ZHY16-099)
文摘Shuang-huang-lian Injection(SHLI) is the first successfully developed drug from traditional Chinese medicine(TCM) powder for injection,since its use for the treatment of acute respiratory tract infection,pneumonia,influenza,etc.At the same time,its allergic reactions have also emerged,which limits clinical applications.However,few scholars pay attention to the mechanism of allergic reactions.In this present study,metabonomics technology was used to explore the changes in endogenous metabolites in urine of the rat model of SHLI induced allergic reaction;we and analyzed the metabolites,metabolic pathway,and the mechanism which were closely related to the allergic reactions.The levels of serum histamine and tryptase were examined and changes in histomorphology were also observed.Based on the UPLC-Q-TOF/MS metabonomics,we carried out the pattern recognition analysis,selected potential biomarkers associated with allergic reactions,and explored the pathological mechanism for SHLI induced allergic reaction,which laid the foundation for the safety research of SHLI.Our results showed that SHLI increased the levels of serum histamine and tryptase in rats with allergic reaction;we determined 15 biomarkers in rat allergic reaction model induced by SHLI and found multiple metabolic pathways involved,such as metabolism of linolenic acid,phenylalanine,amino acid,2-oxo acid,and purine and other metabolic pathways.
文摘目的:评价双黄连注射剂辅助治疗肺炎的疗效和安全性。方法:检索中文期刊全文数据库(CNKI)、万方数据库、中文科技期刊数据库(VIP)、中国生物医学文献数据库(CBM)、PubMed、Cochrane临床试验数据库。纳入1990年—2010年公开发表在国内外关于双黄连注射剂治疗肺炎随机对照试验的文献,根据纳入标准及排除标准选择相关文献,并根据文献的不同干预措施进行分层分析:双黄连组(双黄连+西医常规治疗)与单纯西医常规治疗组比较、双黄连组(双黄连+西医常规治疗)与痰热清组(痰热清+西医常规治疗)比较。采用CochraneRev Man 5.0软件进行荟萃分析(Meta分析)。结果:符合纳入标准的论文共有8篇。Meta分析结果显示,双黄连组与单纯西医组相比(共6篇),有效率优势比(OR)为3.97,95%可信区间(95%CI)为[2.02,7.81];痊愈率OR为3.78,95%CI为[2.09,6.83];肺部湿啰音消失时间权重均数差(WMD)为-1.37,95%CI为[-1.76,-0.98];X线恢复正常时间WMD为-1.40,95%CI为[-2.73,-0.08],两组上述各指标比较,差异均有统计学意义。双黄连组优于单纯西医组(P<0.05,P<0.01)。双黄连组与痰热清组比较(共2篇),有效率OR为0.43,95%CI为[0.19,0.96],痰热清组优于双黄连组(P<0.05)。未见报道与双黄连临床应用相关严重不良反应。结论:辅以双黄连注射剂治疗肺炎在综合疗效、肺部湿啰音消失时间、X线恢复正常时间方面优于单纯西医常规治疗。由于本次系统评价纳入研究质量所限,尚需开展高质量的研究进一步分析。