Objective:To systematically evaluate the effect and safety of additional Yupingfeng powder combined with western medicine for the stable period of chronic obstructive pulmonary disease(COPD).Method:Databases including...Objective:To systematically evaluate the effect and safety of additional Yupingfeng powder combined with western medicine for the stable period of chronic obstructive pulmonary disease(COPD).Method:Databases including Pubmed、Web of Science、Cochrane Library、CNKI、VIP、CBM and Wanfang Data base,were searched for relevant randomized controlled trials.for Chinese and English literature about randomized controlled trials of additional Yupingfeng in the treatment of COPD on stable stage which were published from the establishment of the database to December 2019.Two researchers independently screened for,selected studies according to the inclusion and exclusion criteria and extracted data.Methodological quality was evaluated using the Cochrane Risk of Bias tool.Meta-analysis was performed using Revman 5.3 software.Results:Ninetine randomized controlled trials including 1511 patients with COPD were meta-analyzed.The total sample size was 1511.The results showed that the treatment grop with additional Yupingfeng powder could improve the clinical efficacy[OR=0.26,95%CI(0.18,0.37)],FEV1 percentage of the estimated value[MD=4.61,95%CI(2.43,6.79)],6MWD[MD=43.90,95%CI(29.48,58.32)]and patient's immunity IgA[MD=0.25,95%CI(0.17,0.34)]and can mitigate cough effectively[MD=-0.34,95%CI(-0.46,-0.23)].Conclusion:Additional Yupingfeng powder combined with routine treatment for COPD has more advantages than conventional treatment alone in improving the clinical efficacy,lung function,immune function and have less adverse events.As most of the included studies in this systematic evaluation had poor quality,the evidence to support conclusion was weak,so it was necessary to conduct more multi-center clinical trials with high quality methods and rigorous design.展开更多
Objective: to explore the effect of Morita therapy combined with psychological nursing for patients with schizophrenia in stable period. Methods: 300 patients with schizophrenia in stable period treated in our hospita...Objective: to explore the effect of Morita therapy combined with psychological nursing for patients with schizophrenia in stable period. Methods: 300 patients with schizophrenia in stable period treated in our hospital from May 2019 to May 2020 were selected as the research objects and were divided into observation group and control group with 150 cases each according to random number table method. The two groups were treated with conventional treatment and conventional nursing intervention, and the observation group was treated with Morita therapy combined with psychological nursing on this basis. The effects of social function (SDSS) and daily living ability (ADL) in two groups were compared. Results: the scores of social function and daily living ability in both groups decreased significantly after intervention compared with before (P < 0.05). Observation group was significantly lower than control group after intervention (P < 0.05). Conclusion: the combination of Morita therapy and psychological nursing for patients with schizophrenia in stable period has significant effect on improving clinical symptoms, and can improve the quality of life of patients, which is worthy of clinical promotion.展开更多
Long-term cough, phlegm in the throat, chest tightness, shortness of breath, obstructed breathing, weight loss, wheezing and so on are common manifestations of chronic obstructive pulmonary disease. When patients have...Long-term cough, phlegm in the throat, chest tightness, shortness of breath, obstructed breathing, weight loss, wheezing and so on are common manifestations of chronic obstructive pulmonary disease. When patients have the above-mentioned symptoms, they need to be examined [1]. Family, smoking, secondhand smoke, exposure to chemical dust industry, living or working environment, many pollution sources in the air, older age, weak immunity, intrusion of chemical raw materials and other factors hinder the airflow in patients lungs, which leads to emphysema, bronchitis and other conditions, resulting in pulmonary heart disease, respiratory failure, etc., and become COPD [2-3]. It is difficult to cure this kind of disease. At present, there are some treatment schemes such as drugs, oxygen inhalation, oxygen therapy and intubation in clinical medicine.展开更多
This paper is concerned with an almost periodic model of plankton allelopathy with impulsive effects. By using the comparison theorem and the Lyapunov method of the impulsive differential equations, sufficient conditi...This paper is concerned with an almost periodic model of plankton allelopathy with impulsive effects. By using the comparison theorem and the Lyapunov method of the impulsive differential equations, sufficient conditions which guarantee the permanence and existence of a unique uniformly asymptotically stable positive almost periodic solution of the model are obtained. The main results in this paper improve the work in recent years. And the method used in this paper provides a new method to study the permanence, uniform asymptotical stability and almost periodic solution of the models with impulsive perturbations in biological populations. An example and numerical simulations are provided to illustrate the main results of this paper. Finally, a conclusion is also given to discuss how the impulsive effects influence the permanence, almost periodic solutions and uniform asymptotical stability of the model.展开更多
Based on the work discussed on the former study, this article first starts from the mathematical model of a kind of complicated financial system, and analyses all possible things that the model shows in the operation ...Based on the work discussed on the former study, this article first starts from the mathematical model of a kind of complicated financial system, and analyses all possible things that the model shows in the operation of our country's macro_financial system: balance, stable periodic, fractal, Hopf_bifurcation, the relationship between parameters and Hopf_bifurcation, and chaotic motion etc. By the changes of parameters of all economic meanings, the conditions on which the complicated behaviors occur in such a financial system, and the influence of the adjustment of the macro_economic policies and adjustment of some parameter on the whole financial system behavior have been analyzed. This study will deepen people's understanding of the lever function of all kinds of financial policies.展开更多
Based on the work discussed on the former study, this article first starts from the mathematical model of a kind of complicated financial system, and analyses all possible things that the model shows in the operation ...Based on the work discussed on the former study, this article first starts from the mathematical model of a kind of complicated financial system, and analyses all possible things that the model shows in the operation of our country's macro_financial system: balance, stable periodic, fractal, Hopf_bifurcation, the relationship between parameters and Hopf_bifurcation, and chaotic motion etc. By the changes of parameters of all economic meanings, the conditions on which the complicated behaviors occur in such a financial system, and the influence of the adjustment of the macro_economic policies and adjustment of some parameter on the whole financial system behavior have been analyzed. This study will deepen people's understanding of the lever function of all kinds of financial policies.展开更多
基金National Science and Technology Major Projects of Sudden Severe Acute Respiratory Infectious Diseases Treatment New Technology research and the New Scheme(No.2017 zx10204401)。
文摘Objective:To systematically evaluate the effect and safety of additional Yupingfeng powder combined with western medicine for the stable period of chronic obstructive pulmonary disease(COPD).Method:Databases including Pubmed、Web of Science、Cochrane Library、CNKI、VIP、CBM and Wanfang Data base,were searched for relevant randomized controlled trials.for Chinese and English literature about randomized controlled trials of additional Yupingfeng in the treatment of COPD on stable stage which were published from the establishment of the database to December 2019.Two researchers independently screened for,selected studies according to the inclusion and exclusion criteria and extracted data.Methodological quality was evaluated using the Cochrane Risk of Bias tool.Meta-analysis was performed using Revman 5.3 software.Results:Ninetine randomized controlled trials including 1511 patients with COPD were meta-analyzed.The total sample size was 1511.The results showed that the treatment grop with additional Yupingfeng powder could improve the clinical efficacy[OR=0.26,95%CI(0.18,0.37)],FEV1 percentage of the estimated value[MD=4.61,95%CI(2.43,6.79)],6MWD[MD=43.90,95%CI(29.48,58.32)]and patient's immunity IgA[MD=0.25,95%CI(0.17,0.34)]and can mitigate cough effectively[MD=-0.34,95%CI(-0.46,-0.23)].Conclusion:Additional Yupingfeng powder combined with routine treatment for COPD has more advantages than conventional treatment alone in improving the clinical efficacy,lung function,immune function and have less adverse events.As most of the included studies in this systematic evaluation had poor quality,the evidence to support conclusion was weak,so it was necessary to conduct more multi-center clinical trials with high quality methods and rigorous design.
文摘Objective: to explore the effect of Morita therapy combined with psychological nursing for patients with schizophrenia in stable period. Methods: 300 patients with schizophrenia in stable period treated in our hospital from May 2019 to May 2020 were selected as the research objects and were divided into observation group and control group with 150 cases each according to random number table method. The two groups were treated with conventional treatment and conventional nursing intervention, and the observation group was treated with Morita therapy combined with psychological nursing on this basis. The effects of social function (SDSS) and daily living ability (ADL) in two groups were compared. Results: the scores of social function and daily living ability in both groups decreased significantly after intervention compared with before (P < 0.05). Observation group was significantly lower than control group after intervention (P < 0.05). Conclusion: the combination of Morita therapy and psychological nursing for patients with schizophrenia in stable period has significant effect on improving clinical symptoms, and can improve the quality of life of patients, which is worthy of clinical promotion.
文摘Long-term cough, phlegm in the throat, chest tightness, shortness of breath, obstructed breathing, weight loss, wheezing and so on are common manifestations of chronic obstructive pulmonary disease. When patients have the above-mentioned symptoms, they need to be examined [1]. Family, smoking, secondhand smoke, exposure to chemical dust industry, living or working environment, many pollution sources in the air, older age, weak immunity, intrusion of chemical raw materials and other factors hinder the airflow in patients lungs, which leads to emphysema, bronchitis and other conditions, resulting in pulmonary heart disease, respiratory failure, etc., and become COPD [2-3]. It is difficult to cure this kind of disease. At present, there are some treatment schemes such as drugs, oxygen inhalation, oxygen therapy and intubation in clinical medicine.
基金Supported by the Scientific Research Fund of Yunnan Provincial Education Department(Grant No.2014Y388)
文摘This paper is concerned with an almost periodic model of plankton allelopathy with impulsive effects. By using the comparison theorem and the Lyapunov method of the impulsive differential equations, sufficient conditions which guarantee the permanence and existence of a unique uniformly asymptotically stable positive almost periodic solution of the model are obtained. The main results in this paper improve the work in recent years. And the method used in this paper provides a new method to study the permanence, uniform asymptotical stability and almost periodic solution of the models with impulsive perturbations in biological populations. An example and numerical simulations are provided to illustrate the main results of this paper. Finally, a conclusion is also given to discuss how the impulsive effects influence the permanence, almost periodic solutions and uniform asymptotical stability of the model.
文摘Based on the work discussed on the former study, this article first starts from the mathematical model of a kind of complicated financial system, and analyses all possible things that the model shows in the operation of our country's macro_financial system: balance, stable periodic, fractal, Hopf_bifurcation, the relationship between parameters and Hopf_bifurcation, and chaotic motion etc. By the changes of parameters of all economic meanings, the conditions on which the complicated behaviors occur in such a financial system, and the influence of the adjustment of the macro_economic policies and adjustment of some parameter on the whole financial system behavior have been analyzed. This study will deepen people's understanding of the lever function of all kinds of financial policies.
文摘Based on the work discussed on the former study, this article first starts from the mathematical model of a kind of complicated financial system, and analyses all possible things that the model shows in the operation of our country's macro_financial system: balance, stable periodic, fractal, Hopf_bifurcation, the relationship between parameters and Hopf_bifurcation, and chaotic motion etc. By the changes of parameters of all economic meanings, the conditions on which the complicated behaviors occur in such a financial system, and the influence of the adjustment of the macro_economic policies and adjustment of some parameter on the whole financial system behavior have been analyzed. This study will deepen people's understanding of the lever function of all kinds of financial policies.
