OBJECTIVE: To investigate the hemostasis effect of spleen-invigorating, Qi-replenishing and blood-arresting formula, on a zebrafish models with simvastatin-induced hemorrhage, and with symptom pattern caused by spleen...OBJECTIVE: To investigate the hemostasis effect of spleen-invigorating, Qi-replenishing and blood-arresting formula, on a zebrafish models with simvastatin-induced hemorrhage, and with symptom pattern caused by spleen failing to control blood, in terms of theory of Traditional Chinese Medicine(TCM).METHODS: In the first experiment, 60 AB strain wild type zebrafishes were randomly assigned into two groups: normal group and model group. The model group was treated with 50 μM simvastatinfor 24 h. The second experiment: The melanin allele mutated Albino strain zebrafishes were divided into normal, model, A group and B group. The observational parameters were as follows: blood flow, velocity of movement, hemorrhage ratio and improvement ratio of hemorrhage.RESULTS: Hemorrhage ratio: in the first experiment, brain hemorrhage ratio was 75%. In the second experiment, heart hemorrhage ratio was 65%.Blood flow: compared with the normal group,there was a significantly decrease in the model group(P < 0.001). Velocity of movement: in the first experimental, compared with the normal group,there was a significantly decrease in the model group(P < 0.001). Improvement ratio of hemorrhage: agents A had little effect in heart hemorrhage of the zebrafish; agents B could reduce heart hemorrhage ratio of the zebrafish, and increase the improvement ratio of hemorrhage.CONCLUSION: The manifestation of zebrafish model with simvastatin-induced hemorrhage is basically similar to that of the clinical symptom pattern caused by spleen's failure to control blood. The Spleen-invigorating, Qi-replenishing and Blood-arresting Formula can reduce the heart hemorrhage ratio of zebrafish induced by simvastatin, and increase the Improvement ratio of hemorrhage.展开更多
OBJECTIVE: To evaluate the efficacy and safety of Traditional Chinese Medicine(TCM) herbs for tonifying Qi and kidney, and replenishing spleen on intermittent asthma in children aged 2 and 5 years.METHODS: A randomize...OBJECTIVE: To evaluate the efficacy and safety of Traditional Chinese Medicine(TCM) herbs for tonifying Qi and kidney, and replenishing spleen on intermittent asthma in children aged 2 and 5 years.METHODS: A randomized, single-blind, placebo controlled trial was conducted. Children with intermittent asthma were enrolled and their baseline conditions were measured using a questionnaire. A total of 60 participants, aged 2 to 5, were randomized into either the treatment group(n = 40) or the placebo group(n = 20). The treatment group was treated with granules of TCM herbs for tonifying Qi and kidney, and replenishing spleen, and the placebo group was given placebo granules for 3 months.The number of asthma attacks was counted and TCM syndrome scores were measured at 1, 2, 3, 6, 9,and 12 months. The airway resistance and levels of eosinophil cationic protein for the two groups were observed before and after 3 months. The results were statistically analyzed.RESULTS: Compared with the placebo group, the number of asthma attacks significantly decreased in the treatment group(P < 0.05). For the treatment group, the TCM syndrome scores decreased after 1 and 2 months; there was also a significant difference in scores between the two groups(P < 0.05).The difference remained after the medicine was stopped for 9 months(P < 0.05). After the 3-month treatment, compared with the placebo group, the airway resistance decreased in the treatment group(P < 0.05). No adverse events were reported in the treatment group.CONCLUSION: The TCM herbs for tonifying Qi and kidney, and replenishing spleen reduced the number of intermittent asthma attacks, decreased the TCM syndrome scores, and reduced the airway resistance in the children aged 2 to 5.展开更多
基金Supported by National Program on Key Basic Research Program(973 Program)Project(No.2013CB531705)--Study on the Visceral Picture Theory of "Spleen Governs Transportation and Transformation-controls blood"
文摘OBJECTIVE: To investigate the hemostasis effect of spleen-invigorating, Qi-replenishing and blood-arresting formula, on a zebrafish models with simvastatin-induced hemorrhage, and with symptom pattern caused by spleen failing to control blood, in terms of theory of Traditional Chinese Medicine(TCM).METHODS: In the first experiment, 60 AB strain wild type zebrafishes were randomly assigned into two groups: normal group and model group. The model group was treated with 50 μM simvastatinfor 24 h. The second experiment: The melanin allele mutated Albino strain zebrafishes were divided into normal, model, A group and B group. The observational parameters were as follows: blood flow, velocity of movement, hemorrhage ratio and improvement ratio of hemorrhage.RESULTS: Hemorrhage ratio: in the first experiment, brain hemorrhage ratio was 75%. In the second experiment, heart hemorrhage ratio was 65%.Blood flow: compared with the normal group,there was a significantly decrease in the model group(P < 0.001). Velocity of movement: in the first experimental, compared with the normal group,there was a significantly decrease in the model group(P < 0.001). Improvement ratio of hemorrhage: agents A had little effect in heart hemorrhage of the zebrafish; agents B could reduce heart hemorrhage ratio of the zebrafish, and increase the improvement ratio of hemorrhage.CONCLUSION: The manifestation of zebrafish model with simvastatin-induced hemorrhage is basically similar to that of the clinical symptom pattern caused by spleen's failure to control blood. The Spleen-invigorating, Qi-replenishing and Blood-arresting Formula can reduce the heart hemorrhage ratio of zebrafish induced by simvastatin, and increase the Improvement ratio of hemorrhage.
基金Supported by the Research Fund of Capital Medical Development(Traditional Chinese Medicine):Function Evaluation on Influence of TCM Herbs for Tonifying Qi and Kidney,and Replenishing Spleen To Children with Intermittent Asthma(No.SF-2007-Ⅲ-16)
文摘OBJECTIVE: To evaluate the efficacy and safety of Traditional Chinese Medicine(TCM) herbs for tonifying Qi and kidney, and replenishing spleen on intermittent asthma in children aged 2 and 5 years.METHODS: A randomized, single-blind, placebo controlled trial was conducted. Children with intermittent asthma were enrolled and their baseline conditions were measured using a questionnaire. A total of 60 participants, aged 2 to 5, were randomized into either the treatment group(n = 40) or the placebo group(n = 20). The treatment group was treated with granules of TCM herbs for tonifying Qi and kidney, and replenishing spleen, and the placebo group was given placebo granules for 3 months.The number of asthma attacks was counted and TCM syndrome scores were measured at 1, 2, 3, 6, 9,and 12 months. The airway resistance and levels of eosinophil cationic protein for the two groups were observed before and after 3 months. The results were statistically analyzed.RESULTS: Compared with the placebo group, the number of asthma attacks significantly decreased in the treatment group(P < 0.05). For the treatment group, the TCM syndrome scores decreased after 1 and 2 months; there was also a significant difference in scores between the two groups(P < 0.05).The difference remained after the medicine was stopped for 9 months(P < 0.05). After the 3-month treatment, compared with the placebo group, the airway resistance decreased in the treatment group(P < 0.05). No adverse events were reported in the treatment group.CONCLUSION: The TCM herbs for tonifying Qi and kidney, and replenishing spleen reduced the number of intermittent asthma attacks, decreased the TCM syndrome scores, and reduced the airway resistance in the children aged 2 to 5.
