ABSTRACT
ObjectiveTo observe and compare the intervention effect of modified Cangfu Daotantang on glucose and lipid metabolism in simple obese children with phlegm dampness and stagnation. MethodA total of 60 children with simple obesity were randomly divided into two groups according to the simple randomization method of the random number table. The odd number was included in the test group， and the even number was included in the basic treatment group， with 30 cases in each group. On the basis of signing the informed consent notice， the treatment group was given modified Cangfu Daotantang combined with basic treatment， while the control group was only given basic treatment. After three months of treatment， the body mass index （BMI）， glucose and lipid metabolism level ［total cholesterol （TC）， triglyceride （TG）， low-density lipoprotein cholesterol （LDL-C）， fasting plasma glucose （FPG）， fasting insulin （FINS）， and homeostasis model assessment-insulin resistance （HOMA-IR）］， the change in the total score of traditional Chinese medicine （TCM） syndromes， and the effective rate of treatment were observed and compared. ResultAfter treatment， the BMI of the observation group and the control group decreased significantly （P<0.01）. Compared with the control group， the BMI level in the observation group decreased significantly （P<0.05）. After treatment， the levels of TC， TG， and LDL-C in the observation group and the control group decreased significantly （P<0.01）. Compared with the control group， the levels of TC， TG， and LDL-C in the observation group decreased significantly （P<0.05）. In addition， the level of TC in the observation group improved significantly compared with that in the control group （P<0.01）. The levels of FPG， FINS， and HOMA-IR in the observation group and the control group were significantly lower than those before treatment （P<0.05）. After treatment， compared with the control group， the levels of FPG， FINS， and HOMA-IR in the observation group were significantly reduced （P<0.05）. The level of FPG in the observation group was significantly improved compared with that in the control group （P<0.01）. After treatment， the total score of TCM syndromes in the two groups decreased significantly （P<0.01）. Compared with the control group， the total score of TCM syndromes in the observation group was lower （P<0.01）. After treatment， the total effective rate of treatment was 86.67% （26/30） in the observation group and 73.33% （22/30） in the control group. By rank sum test， the total effective rate of the observation group was better than that of the control group （Z=-2.100， P<0.05）. ConclusionModified Cangfu Daotantang combined with basic treatment can effectively reduce the BMI of obese children and improve their glucose and lipid metabolism. It has good clinical effects and high clinical application value， which is worth further in-depth research and promotion.
ABSTRACT
Objective The aim of this study was to determine whether active part of Glycyrrhiza extract (GL)induced apoptosis in Hela cells and its inhibitory mechanism.Methods HeLa cells were treated with 25 g/mL of GL for 24hs.Cell viability and apoptosis in HeLa cells were determined by MTT,AO/EB fluorescent double staining,transmission electron microscope(TEM),and Western blot.Results The MTT results showed that GL significantly inhibited the proliferation of HeLa cells in a dose-response.After treatment for 24 hrs,large number of early apoptotitc cell were observed using AO/EB fluorescent double staining and TEM.The expression of Pro-caspase-9 and Cleaved-caspase-3 protein was higher in GL-treated cells them those of the control cells(P<0.05).Conclusion GL can activate Caspase-3 and Caspase-9 genes to induce apoptosis in HeLa cells.
ABSTRACT
Objective The aim of this study was to determine whether active part of Glycyrrhiza extract (GL)induced apoptosis in Hela cells and its inhibitory mechanism.Methods HeLa cells were treated with 25 g/mL of GL for 24hs.Cell viability and apoptosis in HeLa cells were determined by MTT,AO/EB fluorescent double staining,transmission electron microscope(TEM),and Western blot.Results The MTT results showed that GL significantly inhibited the proliferation of HeLa cells in a dose-response.After treatment for 24 hrs,large number of early apoptotitc cell were observed using AO/EB fluorescent double staining and TEM.The expression of Pro-caspase-9 and Cleaved-caspase-3 protein was higher in GL-treated cells them those of the control cells(P<0.05).Conclusion GL can activate Caspase-3 and Caspase-9 genes to induce apoptosis in HeLa cells.
ABSTRACT
Objective: By high performance liquid chromatography determination of metronidazole content of different sterilization parameters metronidazole injection, selection of the optimal sterilization parameters. Methods: The Agilent Extend-C18 analytical column (250 mm×4.6 mm, 5μm) was adopted with the mobile phase of water:Alcohol (80:20) at a flow rate of 1.5 mL/min; The column temperature was at 30℃; The detection wavelength was at 320 nm, 121℃ 15 min, the content of effective components metronidazole injection in 115℃ 30 min sterilization parameters. Results:The average content of metronidazole determination before sterilization liquid is divided into 101.57%, with excessive killing sterilization after liquid content is 101.47%, determined by the probability of survival after sterilization liquid content of 101.60%. The content of active component of different sterilization parameters of metronidazole and before sterilization contrast difference. Conclusion: The method is fast rapid, convenient, in accordance with the level of risk decision trees screened Metronidazole injection sterilization using terminal over kill sterilization accurate and can be used for the metronidazole in metronidazole injection.