Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica
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Zhongguo Zhong Yao Za Zhi · Feb 2018
Review[Post-marketing surveillance on Guizhi Fuling Jiaonang based on literature review].
To systemically evaluate the post-marketing safety of Guizhi Fuling Jiaonang. Computer retrieval was conducted in Medline, EMbase, the Web of Science, Clinical Trials. Gov, the Cochrane Library, CNKI, VIP, WanFang Data and CBM to collect relevant information. ⋯ Gastrointestinal system damage was most common in mild ADRs. In this study, it was found that the overall safety of Guizhi Fuling Jiaonang was acceptable. The direct evidences of the drug's safety case reports were systematically analyzed in this study, but the mechanism study on the safety of the drug after marketing or the prospective long-term clinical observation study was not sufficient, so the further studies on the safety of drug use should be conducted in order to provide better guidance for clinical medication.
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Zhongguo Zhong Yao Za Zhi · Feb 2018
[Effect of microRNA-34a/SIRT1/p53 signal pathway on notoginsenoside R₁ delaying vascular endothelial cell senescence].
This study aimed to investigate the effect of notoginsenoside R₁ in delaying H₂O₂-induced vascular endothelial cell senescence through microRNA-34a/SIRT1/p53 signal pathway. In this study， human umbilical vein endothelial cells(HUVECs) were selected as the study object; the aging model induced by hydrogen peroxide(H₂O₂) was established， with resveratrol as the positive drug. HUVECs were randomly divided into four groups， youth group， senescence model group， notoginsenoside R₁ group and resveratrol group. ⋯ In conclusion， the senescence of endothelial cells induced by H₂O₂ can be used as a model for studying aging. Notoginsenoside R₁ has an obvious anti-aging effect on vascular endothelial cells in this study. The possible mechanism is that notoginsenoside R₁ can delay the senescence process of vascular endothelial cells induced by H₂O₂ by regulating microRNA-34a/SIRT1/p53 signal pathway.
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Zhongguo Zhong Yao Za Zhi · Feb 2018
[Exploring Chinese medicine and Western medicine group modules in acute phase of ischemic stroke disease].
Under the theoretical guidance of "combination of disease and syndrome， correspondence between syndrome and prescription， and dynamic space-time"， 11 135 acute ischemic stroke patients were collected from hospital information system(HIS) of many 3A grade hospitals of traditional Chinese medicine. Complex network analysis was adopted to obtain the core syndrome elements in different periods of acute ischemic stroke patients， and it was found that the core syndrome elements were blood stasis syndrome， phlegm， endogenous wind， Yin deficiency， Qi deficiency， heat， hyperactivity of liver Yang， liver， and kidney of patients in hospital for the first day， and during 8-14 d in hospitalization， the core syndrome elements were blood stasis， phlegm， Yin deficiency， Qi deficiency， endogenous wind， hyperactivity of liver Yang， liver， and kidney. The data with "improved" and "cured" treatment outcomes were adopted for complex network analysis and correlation analysis to identify the Chinese and Western medicine group modules in patients with different disease conditions in different phases after hospitalization. ⋯ Three or more Chinese medicine and Western medicines module with more than 1% utilization rate was not found in the patients with critical disease condition in admission. The urgent， general and critically ill patients in admission mainly used "blood-activating and stasis-dissolving module" in 8-14 d. From the real world medical big data research， it was found that the combined use of Chinese and Western medicines were consistent with "combination of disease and syndrome， correspondence between syndrome and prescription， and dynamic space-time" theory， and multiple multidimensional dynamic Chinese medicine and Western medicine group modules of "patient-syndrome-drug-time-effective" at the acute ischemic stroke stage were dug out， forming the method of Chinese and Western medicine combination research based on electrical medical big data.
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Zhongguo Zhong Yao Za Zhi · Jan 2018
[Study on dosage rules of Aconitum herbs in oral prescriptions based on efficacy-toxicity relation].
Based on the relation of efficacy and toxicity, this study mined the dosage rules and characteristics of Aconitum herbs in oral prescriptions from 48 traditional ancient books from Eastern Han dynasty to Qing dynasty, to provide the basis for strengthening the clinical risk pharmacovigilance. In the 48 traditional ancient books, 4 521 prescriptions with clear daily oral dosage were included to establish a database. SPSS 20.0 software was used for statistics and analysis of the daily dosage characteristics with different kinds of herbs, indications, dose forms, processing, use in special population, and other aspects. ⋯ With the dynastic evolution, the dosage of Aconitum herbal medicines prescriptions and the application percentage of superposition drug also had decreased. For the special populations that with different metabolism process, such as old people, children, pregnant and lactating women, the application of Aconitum was not only with relatively small ratio, but also with lower dose. Therefore, based on the data-mining of ancient books, the dosage of Aconitum should not exceed the limit prescribed by the current China Pharmacopoeia, and also should be strictly controlled by considering various factors, which will ensure the balance of efficacy and toxicity.
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Zhongguo Zhong Yao Za Zhi · Jan 2018
[Influence of Nagoya Protocol on traditional Chinese medicine].
The three objectives of the Convention on Biological Diversity (CBD) are the conservation of biological diversity, the sustainable use of its components and the fair and equitable sharing of benefit sarising from the utilization of genetic resources. The Nagoya Protocol significantly advances the CBD's third objective by providing a strong basis for greater legal certainty and transparency for both providers and users of genetic resources. In June 2016, the Chinese government approved the accession to the Nagoya Protocol. ⋯ We then explore the relationship between the Nagoya Protocol and the TCM. We also analyze the positive effects on the TCM for China to be one of the parties of the Nagoya Protocol and finally make some proposals for better implementation of the Nagoya Protocol. This study has certain reference significance to the resource economy and management of TCM.