[Objectives]The study aims to explore the protective effect of Shenlingbaizhu powder on peroxidation injury and inflammatory response in mice with pneumonia.[Methods]60 NIH mice were randomly divided into the blank gr...[Objectives]The study aims to explore the protective effect of Shenlingbaizhu powder on peroxidation injury and inflammatory response in mice with pneumonia.[Methods]60 NIH mice were randomly divided into the blank group,model group,control group,large dose group,medium dose group and small dose group of Shenlingbaizhu powder.The mice in the control group were given cefixime granules,while the mice in each group of Shenlingbaizhu powder were given corresponding concentrations of Shenlingbaizhu powder water decoction by gavage.After 7 d,the content of MAD,SOD and CRP in the mice were detected by ELISA,while the content of NO was detected by fluorescence,and lung index was also detected.[Results]The medium dose and large dose of Shenlingbaizhu powder can effectively reduce the concentration of MAD and improve the level of SOD in mice with pneumonia.The effect of the large dose of Shenlingbaizhu powder is more obvious than that of the control group.Moreover,the large dose of Shenlingbaizhu powder can effectively reduce the level of NO in mice with pneumonia.In addition,the medium dose and large dose of Shenlingbaizhu powder can reduce the lung index and CRP level of mice with pneumonia,and the results are statistically significant.[Conclusions]The medium dose and large dose of Shenlingbaizhu powder can effectively reduce the concentration of MAD and improve the level of SOD in mice with pneumonia.The effect of the large dose of Shenlingbaizhu powder is more obvious than that of the control group.Moreover,the large dose of Shenlingbaizhu powder can effectively reduce the level of NO in mice with pneumonia.In addition,the medium dose and large dose of Shenlingbaizhu powder can reduce the lung index and CRP level of mice with pneumonia,and the results are statistically significant.展开更多
目的:观察参苓白术散对脾虚湿困型溃疡性结肠炎(UC)大鼠表皮生长因子(EGF)、超氧化物歧化酶(SOD)、丙二醛(MDA)的影响,以期探明其治疗脾虚湿困型UC大鼠的部分作用机制.方法:参照文献复制脾虚湿困型UC模型,将大鼠随机分为正常对照组、模...目的:观察参苓白术散对脾虚湿困型溃疡性结肠炎(UC)大鼠表皮生长因子(EGF)、超氧化物歧化酶(SOD)、丙二醛(MDA)的影响,以期探明其治疗脾虚湿困型UC大鼠的部分作用机制.方法:参照文献复制脾虚湿困型UC模型,将大鼠随机分为正常对照组、模型对照组、参苓白术散组,每组10只,观察大鼠一般情况、结肠病理改变,检测各组大鼠血清EGF、SOD、MDA含量.结果:参苓白术散组大鼠症状、体征及结肠黏膜病理变化较模型对照组明显改善.模型对照组大鼠EGF含量与正常对照组比较,差异有统计学意义(1.67±0.17 vs 1.92±0.23,P<0.05),S O D、M DA含量与正常对照组比较的差异有非常显著性(1.11±0.13 vs 1.40±0.14,16.42±1.77 vs 13.26±0.99,P<0.01);参苓白术散组大鼠EGF含量与模型对照组比较,差异有统计学意义(1.89±0.19 vs 1.67±0.17,P<0.05),SOD、MDA水平的差异有非常显著性(1.38±0.15 vs 1.11±0.13,13.40±1.25 vs16.42±1.77,P<0.01).结论:参苓白术散能显著改善脾虚湿困型UC大鼠血清EGF、SOD、MDA的水平,可能是其发挥临床疗效的重要作用机制之一.展开更多
文摘[Objectives]The study aims to explore the protective effect of Shenlingbaizhu powder on peroxidation injury and inflammatory response in mice with pneumonia.[Methods]60 NIH mice were randomly divided into the blank group,model group,control group,large dose group,medium dose group and small dose group of Shenlingbaizhu powder.The mice in the control group were given cefixime granules,while the mice in each group of Shenlingbaizhu powder were given corresponding concentrations of Shenlingbaizhu powder water decoction by gavage.After 7 d,the content of MAD,SOD and CRP in the mice were detected by ELISA,while the content of NO was detected by fluorescence,and lung index was also detected.[Results]The medium dose and large dose of Shenlingbaizhu powder can effectively reduce the concentration of MAD and improve the level of SOD in mice with pneumonia.The effect of the large dose of Shenlingbaizhu powder is more obvious than that of the control group.Moreover,the large dose of Shenlingbaizhu powder can effectively reduce the level of NO in mice with pneumonia.In addition,the medium dose and large dose of Shenlingbaizhu powder can reduce the lung index and CRP level of mice with pneumonia,and the results are statistically significant.[Conclusions]The medium dose and large dose of Shenlingbaizhu powder can effectively reduce the concentration of MAD and improve the level of SOD in mice with pneumonia.The effect of the large dose of Shenlingbaizhu powder is more obvious than that of the control group.Moreover,the large dose of Shenlingbaizhu powder can effectively reduce the level of NO in mice with pneumonia.In addition,the medium dose and large dose of Shenlingbaizhu powder can reduce the lung index and CRP level of mice with pneumonia,and the results are statistically significant.
文摘目的:观察参苓白术散对脾虚湿困型溃疡性结肠炎(UC)大鼠表皮生长因子(EGF)、超氧化物歧化酶(SOD)、丙二醛(MDA)的影响,以期探明其治疗脾虚湿困型UC大鼠的部分作用机制.方法:参照文献复制脾虚湿困型UC模型,将大鼠随机分为正常对照组、模型对照组、参苓白术散组,每组10只,观察大鼠一般情况、结肠病理改变,检测各组大鼠血清EGF、SOD、MDA含量.结果:参苓白术散组大鼠症状、体征及结肠黏膜病理变化较模型对照组明显改善.模型对照组大鼠EGF含量与正常对照组比较,差异有统计学意义(1.67±0.17 vs 1.92±0.23,P<0.05),S O D、M DA含量与正常对照组比较的差异有非常显著性(1.11±0.13 vs 1.40±0.14,16.42±1.77 vs 13.26±0.99,P<0.01);参苓白术散组大鼠EGF含量与模型对照组比较,差异有统计学意义(1.89±0.19 vs 1.67±0.17,P<0.05),SOD、MDA水平的差异有非常显著性(1.38±0.15 vs 1.11±0.13,13.40±1.25 vs16.42±1.77,P<0.01).结论:参苓白术散能显著改善脾虚湿困型UC大鼠血清EGF、SOD、MDA的水平,可能是其发挥临床疗效的重要作用机制之一.