Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
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Zhongguo Zhong Yao Za Zhi · Jan 2020
Meta Analysis[Network Meta-analysis of effect of traditional Chinese medicine injections in adjuvant treatment of mycoplasma pneumonia in children].
To assess the clinical efficacy of traditional Chinese medicine injection for adjuvant treatment of mycoplasma pneumoniae pneumonia in children by network Meta-analysis method. We retrieved CNKI, WanFang, CBM, Cochrane Library, PubMed from the establishment to September 2018. Two reviewers independently screened out literatures, extracted data and assessed the methodological quality of included studies. ⋯ According to the results of network Meta-analysis, the order by the total effective rate from high to low was Huangqi Injection>Xiyanping Injection>Tanreqing Injection>Compound Danshen Injection>Reduning Injection>Yanhuning Injection>Qingkailing Injection>Xixinnao Injection; the order by cooling time from high to low was Reduning Injection> Yanhuning Injection>Qingkailing Injection>Tanreqing Injection>Huangqi Injection>Xiyanping Injection>Xiexinnao Injection>Compound Danshen Injection; the order by the cough disappeared time from high to low was Compound Danshen Injection>Qingkailing Injection>Xiyanping Injection>Huangqi Injection>Yanhuning Injection>Reduning Injection>Tanreqing Injection>Xixinnao Injection; the order by the rales disappearing time from high to low was Qingkailing Injection>Yanhuning Injection>Reduning Injection>Huangqi Injection>Tanreqing Injection>Xiyanping Injection>Xixinnao Injection. The results show that traditional Chinese medicine injection has a significant clinical efficacy in the adjuvant treatment of various symptoms of mycoplasma pneumoniae pneumonia in children. Due to the small sample size, more studies are required to verify the strength of evidence.
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Zhongguo Zhong Yao Za Zhi · Jan 2020
[Mechanism of "unification of drugs and excipients" for Chinese medicine semi-extract based on powder compression behavior analysis].
In this paper, five representative Chinese herbal decoction pieces of Scutellariae Radix, Paeoniae Radix Alba, vinegar-processed Corydalis Rhizoma, Polygoni Multiflori Radix Praeparata and Lonicerae Japonicae Flos were selected to prepare the corresponding fine powder of pieces, extract powder, semi-extract powder and physical mixed powder. The physical properties of 20 kinds of powders, such as related parameters of particle size, density, stability and flowability, were evaluated comprehensively. The compression curves of powder porosity and tensile strength changing with pressure were plotted, and the Heckel equation and the Kawakita equation were used to describe the powder compression behavior. ⋯ Principal component analysis(PCA) was carried out on the 17 physical attributes and 5 compression parameters of the powder. It was found that the first principal component mainly reflected the differences among the material sources, while the second principal component could reflect the differences among fine powder of pieces, extract powder, semi-extract powder and physical mixed powder originating from the same Chinese herbal decoction pieces. In this paper, the mechanism of "unification of drugs and excipients" of Chinese medicine semi-extract powder was explained in terms of physical properties and compression behavior of powders, which provided reference for the formulation design and process development of Chinese medicine tablets.
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Zhongguo Zhong Yao Za Zhi · Jan 2020
Meta Analysis[Efficacy of Shensong Yangxin Capsules in treating bradycardia combined with premature beat: a systematic review and Meta-analysis of randomized clinical trials].
To analyze the efficacy and safety of Shensong Yangxin Capsules in treatment of bradycardia combined with premature beat. Databases, such as CNKI, VIP, WanFang, SinoMed, PubMed, Cochrane Library, ClinicalTrials were retrieved by computers for relevant randomized controlled trials of Shensong Yangxin Capsules in treatment of bradycardia combined with premature beat. Two researchers independently screened out the literatures, extracted data according to the inclusion criteria, and applied the Risk of Bias assessment tool in assessing the methodological quality. ⋯ In conclusion, the single administration with Shensong Yangxin Capsules may have a certain effect in improving heart rate, controlling premature beats and alleviating clinical symptoms in patients with bradycardia combined with premature beat, with no obvious adverse reaction. Shensong Yangxin Capsules can be used in clinic. This potential conclusion needs to be confirmed in future trials using rigorous methodology.
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Zhongguo Zhong Yao Za Zhi · Jan 2020
[Analysis of medication regularity of traditional Chinese medicine prescriptions for gastropyretic excessiveness diabetes based on data mining].
To analyze the medication regularity of traditional Chinese medicine(TCM) prescriptions for gastropyretic excessiveness diabetes recorded in Chinese Medicine Prescriptions Dictionary. A total of 103 eligible prescriptions were input into the system platform, and the Apriori algorithm was used to analyze their medication regularity. The 103 prescriptions for gastropyretic excessiveness diabetes were selected from the system, and 29 herb medicines were found with frequency of usage more than 8. ⋯ The herbal medicine combinations with the highest correlation degree were discovered after the association rule analysis on the 103 prescriptions(support degree≥10, confidence values≥0.5). The four properties, five tastes, channel distributions and frequency of dose of the 103 prescriptions were also obtained after the corresponding analysis. According to the analysis and summary of the above data, the combination of Trichosanthis Radix, Anemarrhenae Rhizoma, Coptidis Rhizoma and Ophiopogonis Radix could reflect the medication regularity of TCM prescriptions for gastropyretic excessiveness diabetes to a certain degree, which is of great significance in guiding value in clinic.
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Zhongguo Zhong Yao Za Zhi · Jan 2020
[Predictive model for hygroscopicity of contents in Guizhi Fuling Capsules].
To control the risks of powder caking and capsule shell embrittlement of Guizhi Fuling Capsules, a predictive model for hygroscopicity of contents in Guizhi Fuling Capsules was built. A total of 90 batches of samples, including raw materials, intermediate powders and capsules, were collected during the manufacturing of Guizhi Fuling Capsules. According to the production sequence, 47 batches were used as the calibration set, and the properties of raw materials and the four intermediate powders were comprehensively characterized by the physical fingerprint. ⋯ The prediction model established with the two CMAs as independent variables had an average relative prediction error of 2.68% for samples in the validation set, indicating a good accuracy of prediction. This paper proved the feasibility of predictive modeling toward the control of critical quality attributes of Chinese medicine oral solid dosage(OSD). The combination of the continuous quality improvement, the industrial big data and the process modeling technique paved the way for the intelligent manufacturing of Chinese medicine oral solid preparations.