This paper introduced the content, compilation process, reliability and validity, scoring method of the evaluation tool for patients’ medication compliance at home and abroad, and reviewed the research progress of th...This paper introduced the content, compilation process, reliability and validity, scoring method of the evaluation tool for patients’ medication compliance at home and abroad, and reviewed the research progress of the tool. The evaluation method, dimension, scoring method, evaluation content and application scope of the tool were compared, so as to provide reference for nurses to comprehensively and accurately evaluate patients’ medication status.展开更多
Neuraminidase inhibitors(NAIs)are the mainstay antiviral drugs against influenza infection.In this study,a ligand fishing protocol was developed to screen NAIs using neuraminidase immobilized magnetic beads(NA-MB).Aft...Neuraminidase inhibitors(NAIs)are the mainstay antiviral drugs against influenza infection.In this study,a ligand fishing protocol was developed to screen NAIs using neuraminidase immobilized magnetic beads(NA-MB).After verifying the feasibility of NA-MB with an artificial mixture including NA inhibitors and non-inhibitors,the developed ligand fishing protocol was applied to screen NAIs from the crude extracts of Duchesnea indica Andr.Twenty-four NA binding compounds were identified from the normal butanol(n-BuOH)extract of D.indica as potential NAIs by high-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry(HPLC-Q-TOF-MS)assisted with Compound Structure Identification(CSI):FingerID,including 12 ellagitannins,4 brevifolin derivatives,3 ellagic acid derivatives,and 4 flavonoids.Among them,9 compounds were isolated and tested for in vitro NA inhibitory activities against NA from Clostridium perfringens,and from oseltamivir sensitive and resistant influenza A virus strains.The results indicate that compound B23 has the NA inhibitory activities in both the oseltamivir sensitive and resistant viral NA,with half maximal inhibitory concentration(IC50)values of 197.9 and 125.4μmol/L,respectively.Moreover,B23 can obviously reduce the replication of oseltamivir sensitive and resistant viruses in Madin-Darby canine kidney(MDCK)cells at the concentrations of 40 and 200μmol/L.展开更多
In this paper,we study a class of contact smoothed particle hydrodynamics(SPH)by introducing Riemann solvers and using high-order limiters.In particular,a promising concept ofWENO interpolation as limiter is presented...In this paper,we study a class of contact smoothed particle hydrodynamics(SPH)by introducing Riemann solvers and using high-order limiters.In particular,a promising concept ofWENO interpolation as limiter is presented in the reconstruction process.The physical values relating interactional particles used as the initial values of the Riemann problemcan be reconstructed by the Taylor series expansion.The contact solvers of the Riemann problem at contact points are incorporated in SPH approximations.In order to keep the fluid density at the wall rows to be consistent with that of the inner fluid wall boundaries,several lines of dummy particles are placed outside of the solid walls,which are assigned according to the initial configuration.At last,the method is applied to compressible flows with sharp discontinuities such as the collision of two strong shocks and the interaction of two blast waves and so on.The numerical results indicate that the method is capable of handling sharp discontinuity and efficiently reducing unphysical oscillations.展开更多
Objective： To compare the clinical efficacy difference between comprehensive ying needling therapy and intramuscular injection with ribavirin for mumps.Methods： One hundred patients with mumps were randomly divided ...Objective： To compare the clinical efficacy difference between comprehensive ying needling therapy and intramuscular injection with ribavirin for mumps.Methods： One hundred patients with mumps were randomly divided into comprehensive ying needling therapy group（group A, 52 cases） and western medicine group（group B, 48 cases）, then 8 cases were eliminated and drop out from group A and 4 cases were eliminated and drop out from group B respectively. actual inclusion 44 cases in group A 44 cases in group B. Point bloodletting was performed at parotid gland（腮腺Sāixiàn） and Threeshang acupoints of the patients in group A for once every other day, treatment for 7 days was considered as 1 course of treatment, and 2 courses were needed. Intramuscular injection with ribavirin was given to the patients in group B for twice a day, treatment for 7 days was considered as 1 course, and 2 courses were needed. The parotid gland swelling score, fever score, orifice parotid duct swelling score, score of difficulty in opening mouth and the clinical efficacy of the patients in the two groups were compared before and after treatment.Results： The cured and markedly effective rate in group A was 90.9%（40/44）, which was superior to 68.2%in group B（30/44）（P〈0.05）. The symptom scores were all improved significantly in the two groups after treatment（all P〈0.05）, and the improvement in group A was superior to that in group B（all P〈0.05）.Conclusion： The curative effect of comprehensive ying needling therapy for treatment of mumps was superior to that of conventional western medicine therapy.展开更多
文摘This paper introduced the content, compilation process, reliability and validity, scoring method of the evaluation tool for patients’ medication compliance at home and abroad, and reviewed the research progress of the tool. The evaluation method, dimension, scoring method, evaluation content and application scope of the tool were compared, so as to provide reference for nurses to comprehensively and accurately evaluate patients’ medication status.
基金financially supported by National Natural Science Foundation,China(81872830,31970884,and U1801287)the International Science&Technology Cooperation Program of Guangzhou,China(201807010022)National Natural Science Foundation of Guangdong Province,China(No.2019A1515011489)
文摘Neuraminidase inhibitors(NAIs)are the mainstay antiviral drugs against influenza infection.In this study,a ligand fishing protocol was developed to screen NAIs using neuraminidase immobilized magnetic beads(NA-MB).After verifying the feasibility of NA-MB with an artificial mixture including NA inhibitors and non-inhibitors,the developed ligand fishing protocol was applied to screen NAIs from the crude extracts of Duchesnea indica Andr.Twenty-four NA binding compounds were identified from the normal butanol(n-BuOH)extract of D.indica as potential NAIs by high-performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry(HPLC-Q-TOF-MS)assisted with Compound Structure Identification(CSI):FingerID,including 12 ellagitannins,4 brevifolin derivatives,3 ellagic acid derivatives,and 4 flavonoids.Among them,9 compounds were isolated and tested for in vitro NA inhibitory activities against NA from Clostridium perfringens,and from oseltamivir sensitive and resistant influenza A virus strains.The results indicate that compound B23 has the NA inhibitory activities in both the oseltamivir sensitive and resistant viral NA,with half maximal inhibitory concentration(IC50)values of 197.9 and 125.4μmol/L,respectively.Moreover,B23 can obviously reduce the replication of oseltamivir sensitive and resistant viruses in Madin-Darby canine kidney(MDCK)cells at the concentrations of 40 and 200μmol/L.
基金supported by the Fundamental Research Funds of Central University(B103093)Key Laboratory Foundation of Coastal Disasters.
文摘In this paper,we study a class of contact smoothed particle hydrodynamics(SPH)by introducing Riemann solvers and using high-order limiters.In particular,a promising concept ofWENO interpolation as limiter is presented in the reconstruction process.The physical values relating interactional particles used as the initial values of the Riemann problemcan be reconstructed by the Taylor series expansion.The contact solvers of the Riemann problem at contact points are incorporated in SPH approximations.In order to keep the fluid density at the wall rows to be consistent with that of the inner fluid wall boundaries,several lines of dummy particles are placed outside of the solid walls,which are assigned according to the initial configuration.At last,the method is applied to compressible flows with sharp discontinuities such as the collision of two strong shocks and the interaction of two blast waves and so on.The numerical results indicate that the method is capable of handling sharp discontinuity and efficiently reducing unphysical oscillations.
基金Supported by Science-Technology Support Plan Project of Jiangxi Province:20151BBG70194~~
文摘Objective： To compare the clinical efficacy difference between comprehensive ying needling therapy and intramuscular injection with ribavirin for mumps.Methods： One hundred patients with mumps were randomly divided into comprehensive ying needling therapy group（group A, 52 cases） and western medicine group（group B, 48 cases）, then 8 cases were eliminated and drop out from group A and 4 cases were eliminated and drop out from group B respectively. actual inclusion 44 cases in group A 44 cases in group B. Point bloodletting was performed at parotid gland（腮腺Sāixiàn） and Threeshang acupoints of the patients in group A for once every other day, treatment for 7 days was considered as 1 course of treatment, and 2 courses were needed. Intramuscular injection with ribavirin was given to the patients in group B for twice a day, treatment for 7 days was considered as 1 course, and 2 courses were needed. The parotid gland swelling score, fever score, orifice parotid duct swelling score, score of difficulty in opening mouth and the clinical efficacy of the patients in the two groups were compared before and after treatment.Results： The cured and markedly effective rate in group A was 90.9%（40/44）, which was superior to 68.2%in group B（30/44）（P〈0.05）. The symptom scores were all improved significantly in the two groups after treatment（all P〈0.05）, and the improvement in group A was superior to that in group B（all P〈0.05）.Conclusion： The curative effect of comprehensive ying needling therapy for treatment of mumps was superior to that of conventional western medicine therapy.
