Studies have demonstrated that amyloid precursor protein （APP） expression increases in multiple sclerosis tissues during acutely and chronically active stages. To determine the relationship between axonal injury and...Studies have demonstrated that amyloid precursor protein （APP） expression increases in multiple sclerosis tissues during acutely and chronically active stages. To determine the relationship between axonal injury and regeneration in multiple sclerosis, an animal model of experimental autoimmune encephalomyelitis was induced using different doses of myelin basic protein peptide. APP and growth-associated protein 43 （GAP-43）, which is considered a specific marker of neural regeneration, were assessed by western blot analysis. Expression of APP and GAP-43, as well as the correlation between these two proteins, in brain white matter and spinal cord tissues of experimental autoimmune encephalomyelitis rats at different pathological stages was analyzed. Results showed that APP and GAP-43 expression increased during the acute stage and decreased during remission, with a positive correlation between APP and GAP-43 expression in brain white matter and spinal cord tissues. These results suggest that APP and GAP-43 could provide nutritional and protective effects on damaged neurons.展开更多
Objective:To study the value of the wearable single-lead remote monitoring device with the scatterplot in chronic disease management.Methods:dmitted into 435 residents accord with the inclusion criteria of 20 primary ...Objective:To study the value of the wearable single-lead remote monitoring device with the scatterplot in chronic disease management.Methods:dmitted into 435 residents accord with the inclusion criteria of 20 primary medical institutions of Yinchuan city,and grouped voluntarily by the implementation schemes were grouped voluntarily according to the implementation schemes.According to one of the three implementation schemes selected,the general practitioner guided the subjects to take on the wearable single-lead remote monitoring device,collecting and uploading the EEG data,then diagnosed and analyzed by the synchronously generated ECG scatterplot,finally,summarized the incidence and the categories,analyzed the differences among these three groups.Results:Among 435 subjects,there were 61 normal patients and 374 arrhythmias with the detection rate of 85.98%;and among the 1672 data collected,there were 606 normal data and 1066 arrhythmia with the detection rate of 63.76%;880 data in total 333 cases with atrial premature beat;442 data in total 215 cases with occasional ventricular premature beat;37 data of 22 cases with frequent atrial beat;65 data of 28 cases with frequent ventricular premature beat;13 data of 6 cases with atrial fibrillation;25 data of 15 cases with excitation conduction disorder;2 data of 2 cases with atrial flutter;31 data of 19 cases with ventricular tachycardia;30 data of 16 cases with conduction block;and 14 data of 8 cases with Para systolic rhythm.comparing the detection rate of arrhythmia in three groups,the difference was not statistically significant(P>0.05).Conclusion:The wearable singlelead remote monitoring device with the scatterplot has high application value in cardiovascular chronic disease management.Its effectively screening,validly diagnosing and detailed classifying are helpful to the early intervention,and the protection of the patients’lives.展开更多
To evaluate the effectiveness and safety of Jinye about:blank Granules(金叶败毒颗粒)for acute upper respiratory tract infection(AURTI).Database such as CNKI,Wan-fang,VIP,Sino Med,Web of science,Clinical Trials gov,Medline、...To evaluate the effectiveness and safety of Jinye about:blank Granules(金叶败毒颗粒)for acute upper respiratory tract infection(AURTI).Database such as CNKI,Wan-fang,VIP,Sino Med,Web of science,Clinical Trials gov,Medline、EMBASE,CENTRAL,Cochrane Library were retrieved to collect randomized controlled trials(RCTs)on Jinye about:blank Granules(金叶败毒颗粒)in treating AURTI from the estabslishment of the database to March 2019.A total of 2 reviewers independently screened the literature according to the inclusion and exclusion criteria,and extracted material and the quality evaluation of the included studies.Quality evaluation adopted Cochrane Handbook 5.1 evaluation standards and tools.Rev Man5.3 was used to perform Meta-analysis for the adopted study.Finally a total of 4 RCTs involving 636 patients were included.Meta-analysis results showed that:compared with conventional Western medicine alone,Jinye about:blank Granules(金叶败毒颗粒)combined with Western medicine in the treatment of acute upper respiratory tract infection can improve the total effective rate of clinical efficacy[RR=0.13,95%CI(0.06,0.29),P<0.00001],shorten the time of antipyretic time for acute upper respiratory tract infection[MD=–1.22,95%CI(–1.43,–1.00),P<0.00001],shorten the time of pharyngeal pain[MD=–1.97,95%CI(–2.97,–0.96),P<0.0001]and shorten the cough disappear time[MD=–1.97,95%CI(–2.97,–0.96),P<0.0001].There were 2 papers reporting adverse reactions during the study period,and one of them specifically reported diarrhea,nausea,vomiting and stomachache in the experimental group.In the control group:diarrhea,nausea and adverse reactions disappeared after drug withdrawal;the incidence of adverse reactions was 3.92%in the control group and 5.88%in the observation group.There was no significant difference between the 2 groups(P>0.05).Based on existing data and methods,the systematic evaluation showed that,compared with Western medicine alone,Jinye about:blank Granules(金叶败毒颗粒)combined with Western medicine alone could improve the total effective rate of clinical efficacy,reduce the time of fever,sore throat,and the disappearance of cough with less adverse reactions.However,due to the low quality of the included study,large samples,multicenter,randomized,double-blind trials and trials are still needed to randomized controlled trials with reference to the CONSORT standard and the STRICTA statement.展开更多
Objective:To observe the clinical characteristics of acute exacerbation of chronic obstructive pulmonary disease(AECOPD)caused by influenza virus,and to explore the distribution of Chinese medical syndromes.Methods:A ...Objective:To observe the clinical characteristics of acute exacerbation of chronic obstructive pulmonary disease(AECOPD)caused by influenza virus,and to explore the distribution of Chinese medical syndromes.Methods:A retrospective study method was used to collect 66 patients with infectious AECOPD who were hospitalized in the Department of Respiratory Medicine of Wangjing Hospital from January 2016 to December 2020.They were divided into the infected group and the negative group according to whether they were infected with influenza virus.The patients were collected for general clinical practice Data(sex,age,course of disease,whether fever this time),inflammation index levels(procalcitonin PCT,C-reactive protein CRP,white blood cell count WBC,neutrophil percentage NEUT%,monocyte percentage MONO%,lymphocytes Percent LYM%),lung function(vital capacity VC,forced vital capacity FVC,forced expiratory volume FEV1 in 1 second,FEV1/FVC in 1 second),arterial blood gas analysis(arterial blood oxygen partial pressure PaO_(2),arterial blood carbon dioxide partial pressure PaCO_(2))And so on.Spearman correlation analysis was used to analyze the clinical characteristics of infectious AECOPD caused by influenza virus.Summarize the distribution law of TCM syndromes.Results:Patients in the infected and negative group were at age[77(69,80)vs 67(62,78)years],the proportion of patients with fever[14(38.89%)vs 4(13.33%)],PCT[0.059(0.041,0.085)ng/ml vs 0.040(0.028,0.068)ng/ml],CRP[20.42(2.61,60.99)mg/L vs 5.01(1.51,16.55)mg/L],LYM%(17.10±6.81)vs (20.96±8.68),PaO_(2)[71.75(62.85,77.90)mmHg vs 75.15(68.18,80.23)mmHg]and other indicators,there are significant differences,and the difference is statistically significant(P<0.05).Spearman correlation analysis showed that compared with the negative group,patients with infectious AECOPD caused by influenza virus were older,often had fever,and had higher levels of PCT and CRP.Conclusion:If AECOPD patients are elderly,have fever symptoms,and the levels of inflammation indicators PCT and CRP are high,influenza virus infection can be considered.TCM syndromes are mainly based on phlegm-heat stagnation in the lung,often combined with yin deficiency,qi deficiency,qi and yin deficiency and blood stasis;the viscera often involves lung,spleen,and kidney。展开更多
Objectve:To investigate the effect and mechanism of Hai Tongpi decoction ointment on analgesic and anti-inflammatory effects in mice after transdermal administration.Methods:The hot plate method and the acetic acid wr...Objectve:To investigate the effect and mechanism of Hai Tongpi decoction ointment on analgesic and anti-inflammatory effects in mice after transdermal administration.Methods:The hot plate method and the acetic acid writhing experiment were used to verify the analgesic effect of Hai tong-pi extract on pain model mice;the xylene-induced auricular swelling model and the carrageenan-induced right foot swelling model were used,combined with the ELISA method to determine the analgesic effect.The levels of TNF-α,IL-1βand IL-6 in the serum of mice were observed.Anti-inflammatory effect of Haitongpi Tang decoction ointment on inflammation model mice.Results:In terms of analgesia,compared with the model group,both the treatment group 1 and the treatment group 2 can significantly prolong the hot plate pain threshold and the latency of the writhing response(P<0.05),and significantly reduce the writhing in the mice.The number of times(P<0.001),and the effect of process 1 is more obvious(P<0.05);In terms of antiinflammatory,compared with the blank group,the swelling degree and swelling rate of the right hind paw of the mice in the model group were significantly increased(P<0.01),indicating that the acute inflammation model was successfully established in the mice.Compared with the model group,both the process group 1 and the process group 2 can significantly reduce the swelling degree and swelling rate of the mice feet(P<0.05),and reduce the auricle swelling degree of the mice,and increase the swelling inhibition rate(P<0.05),and the effective effect of process 1 group was more significant(P<0.05).At the same time,compared with the blank group,the contents of TNF-α,IL-1βand IL-6 in the model group were significantly increased(P<0.01).Compared with the process group 2,the process group 1 had a more significant decrease in the content of IL-1β(P<0.05),and IL-6 content of the two had no statistical difference(P>0.05).Conclusion:The Hai tong-pi decoction ointment prepared by two different processes have good analgesic and antiinflammatory effects on mice after transdermal administration.inflammatory cytokine expression.The anti-inflammatory and analgesic effect of process group 1 was better than that of process group 2,which may be related to the separate extraction and storage of volatile oil of traditional Chinese medicine,which ensured the long-term pharmacological activity of volatile oil.展开更多
Background:A growing number of randomized controlled trials(RCTs)have explored the significance of adjusting constitution for preventive treatment of disease in traditional Chinese medicine(TCM).In this study,we sough...Background:A growing number of randomized controlled trials(RCTs)have explored the significance of adjusting constitution for preventive treatment of disease in traditional Chinese medicine(TCM).In this study,we sought to comprehensively analyze the characteristics of these RCTs.Methods:All RCTs related to constitutional adjustment and preventive treatment of disease were included in the study.Literature was screened searching seven databases,including Pubmed,Web of Science,Embase,SinoMed,CNKI,Chongqing VIP,and Wangfang Database,from inception to December 2018.Data pertaining to bibliometrics,participants,and interventions were extracted and analyzed.Results:Two hundred and forty papers were published between 2007 and 2018,involving 240 RCTs with 55977 total participants.Sample size in these RCTs ranged from 30 to 7800.Among them,59 RCTs addressed disease prevention prior to onset involving 11 healthy states of participants,mainly for general health or sub-health population(40.68%)using health care and non-drug therapy.In control the development of existing disease(n Z 174),59 diseases were involved.Based on the number of RCTs and sample sizes,diseases including type 2 diabetes mellitus,primary hypertension,nonalcoholic fatty liver disease,and hyperlipoproteinemia accounted for 51.15%of the total patients studied.Drug therapy as an intervention was frequently used.In preventing recurrence after recovery(n Z 7),over 4 kinds of health status in participants were involved.Drug therapy combined with health care was mostly used.Most RCTs reported positive outcomes,with only one reporting negative findings(1/240).Conclusion:The number of RCTs of constitutional adjustment on preventive treatment of disease has gradually increased since 2012.Participants and intervention measures from the above-mentioned types of RCTs exhibit their own characteristics.Future systematic reviews or meta-analyses on constitutional adjustment for preventive treatment of disease are warranted.展开更多
Objective:To provide guidelines for the prevention of post-stroke dementia,we investigated whether stroke patients were aware of post-stroke dementia and their level of dementia-related knowledge.Methods:Five dementia...Objective:To provide guidelines for the prevention of post-stroke dementia,we investigated whether stroke patients were aware of post-stroke dementia and their level of dementia-related knowledge.Methods:Five dementia-related questions were designed.A field survey was conducted in a questionand-answer method using the designed questions.The surveys assessed 3000 stroke patients(2 weekse6 months after stroke attacks)from 14 hospitals/clinical centers in 7 provinces and cities across China.Results:Among 3000 stroke patients,80.5%had heard of dementia,39.1%knew that stroke can lead to dementia,55.7%believed dementia can be prevented,50.8%thought dementia can be cured,and only 8.8%had ever seen a doctor because of memory deterioration.Then,patients were classified into three groups,including a no cognitive impairment(NCI)group,a mild cognitive impairment(MCI)group,and a mild dementia(MD)group.Among the MCI and MD groups,only 8.7%(75/861)and 9.9%(64/649)of patients,respectively,had ever seen a doctor because of memory deterioration.According to our results,patients with a higher level of cognitive impairment had a lower awareness of dementia(P<.001).Conclusion:The awareness of dementia in stroke patients in China is low,and the consultation rate is even lower.Moreover,patients with a higher level of cognitive impairment have a lower awareness of dementia.To improve public awareness and improve prevention,more emphasis should be put on education regarding post-stroke dementia.Routine cognitive function screening should be conducted on stroke patients as an effective way to assess dementia.展开更多
Background:Even with long-term complete suppression of the virus through antiretroviral therapy(ART),people infected with HIV cannot attain optimal immune reconstitution.This phenomenon is called immune reconstitution...Background:Even with long-term complete suppression of the virus through antiretroviral therapy(ART),people infected with HIV cannot attain optimal immune reconstitution.This phenomenon is called immune reconstitution deficiency,there are no effective therapeutic interventions for immune reconstitution deficiency in modern medicine.Objective:To evaluate the efficacy and safety of ART with Shenling Guben Granules Traditional Chinese medicine in boosting immunological reconstitution compared with ART alone.Methods:This was a randomized,double-blind,placebo-controlled,multicenter clinical trial evaluating the efficacy and safety of ART combined with Chinese medicine.The individuals aged 18–65 years with poor immune reconstitution following ART were included in this trial.The primary outcome was a change in the absolute value of CD4^(+)T lymphocytes after 72 weeks of combined ART and Chinese medicine administration.Secondary outcomes included changes in CD4^(+)T lymphocyte functional subpopulations,activated T lymphocyte subpopulations,CD4^(+)T lymphocyte proliferation,and T lymphocyte apoptosis from baseline to after 72 weeks.We also evaluated efficacy at 24-and 48-week intervals to better understand the dynamics of the trial drug’s efficacy.Results:There was a significant increase in CD4^(+)cell counts in groups treated with the Shenling Guben Granules after 24,48,and 72 weeks of treatment(P<0.05),and the difference in CD4^(+)cell counts at 24 weeks of treatment was statistically significant(P=0.010).After 48 and 72 weeks of therapy,the CD4^(+)CD38^(+)cell counts in the Shenling Guben Granules group were significantly higher than in the control group(P<0.05).In the subgroup analysis of CD4^(+)cell counts≥200 cells/mm^(3),the CD4^(+)cell counts in the treatment group were higher than the control group after treatment for 24,48,and 72 weeks(P<0.05).Discussion:CD4 cell counts in HIV/AIDS patients with immunological reconstitution insufficiency can be improved to a certain extent using Shenling Guben Granules.The greater the CD4 cell count at the start,the better the therapy response.Furthermore,Shenling Guben Granules have the efficacy and safety to prevent aberrant immunological activation.A large sample size,long-term follow-up,and multiple efficacy indicators were employed to assess the therapy’s safety.Our findings will lead to new therapeutic alternatives for HIV/AIDS patients suffering from immune reconstitution deficiency.Clinical Trial Registry:Name of the registry:Sundy on promote the reconstruction of Inadequate responders in HIV/AIDS patients after combined antiretroviral therapy by Shen Ling Gu Ben Granules;Chictr.org.cn Identifier:ChiCTR1800015290,registered on March 21,2018(http://www.chictr.org.cn/registry.aspx).展开更多
Objective:Traditional Chinese medicines(TCMs)are efficacious against ulcerative colitis(UC).In recent years,the number of randomized clinical trials(RCTs)of TCM has increased.Thus,it is very important to summarize the...Objective:Traditional Chinese medicines(TCMs)are efficacious against ulcerative colitis(UC).In recent years,the number of randomized clinical trials(RCTs)of TCM has increased.Thus,it is very important to summarize the basic characteristics,quality,and types of TCM interventions in published RCTs.This scoping review was performed to systematically identify and describe the current situations about RCTs of TCMs for treating UC.Hope to express the focus and specifics of nowadays research in TCM interventions in RCTs and evaluate their common disadvantages exposed to help advance in TCM researching.Materials and Methods:A scoping review was conducted according to the PRISMA extension for scoping reviews.We searched two English databases and four Chinese databases from the date of establishment of each database to January 2020.Data from RCTs focusing on any TCM treatment for patients with UC were extracted and evaluated.Selection and characterization were performed by two independent reviewers using predefined forms.All discrepancies were resolved by consensus discussion with a third reviewer.Microsoft Excel 2010 was used to extract the following data from the included studies:(1)basic information of the included studies including research ID,article title,publication language,journal,year of publication,and funding information;(2)patient information including gender,age,disease course,disease stage,severity,sample size;and(3)information on intervention measures,types of intervention measures,drug dosage forms,and treatment courses.Results:The search identified 2225 RCTs published between1987 and 2020.These studies covered 36 provinces in China.The time frame of the RCTs was<28 days in approximately one-third of the RCTs(647,29.08%).Only one RCT was published in English.Nearly three-quarters of RCTs(1665,74.83%)did not report the severity of the disease.Three types of interventions were included in the RCTs:pharmacotherapy(2028,91.15%),nonpharmacotherapy(57,2.56%),and a combination of the two(140,6.29%).The administration modes of the intervention groups were evaluated.Drug therapy involved 12types of TCM dosage forms,which were decoctions,troches,powders,capsules,granules,pills,suppositories,ointments,injections,gels,oral liquids,and substitute tea according to the frequency of use.Nondrug intervention measures involved 10 treatment options,namely,acupuncture,moxibustion,hemospasia,auricular point,acupoint catgut embedding,acupoint injection,scrapping,tuina,acupoint application,and five-tone therapy according to the frequency of use.Most studies included in this review were low in quality.This underscores the need for improvement in the quality of trial methodology in TCM RCTs.展开更多
基金the National Natural Science Foundation of China,No. 30873230Beijing Natural Science Foundation,No. 7092014+1 种基金Scientific Research Common Program of Beijing Municipal Education Commission,No. KM2007100025015Fund-ing Project for Academic Human Resources Devel-opment in Institutions of Higher Learning Under the Jurisdiction of Beijing Mu-nicipality,No. PHR201008401
文摘Studies have demonstrated that amyloid precursor protein （APP） expression increases in multiple sclerosis tissues during acutely and chronically active stages. To determine the relationship between axonal injury and regeneration in multiple sclerosis, an animal model of experimental autoimmune encephalomyelitis was induced using different doses of myelin basic protein peptide. APP and growth-associated protein 43 （GAP-43）, which is considered a specific marker of neural regeneration, were assessed by western blot analysis. Expression of APP and GAP-43, as well as the correlation between these two proteins, in brain white matter and spinal cord tissues of experimental autoimmune encephalomyelitis rats at different pathological stages was analyzed. Results showed that APP and GAP-43 expression increased during the acute stage and decreased during remission, with a positive correlation between APP and GAP-43 expression in brain white matter and spinal cord tissues. These results suggest that APP and GAP-43 could provide nutritional and protective effects on damaged neurons.
基金The Special Project of Science and technology benefit the people of Ningxia Hui Autonomous Region(2018CMG03015)。
文摘Objective:To study the value of the wearable single-lead remote monitoring device with the scatterplot in chronic disease management.Methods:dmitted into 435 residents accord with the inclusion criteria of 20 primary medical institutions of Yinchuan city,and grouped voluntarily by the implementation schemes were grouped voluntarily according to the implementation schemes.According to one of the three implementation schemes selected,the general practitioner guided the subjects to take on the wearable single-lead remote monitoring device,collecting and uploading the EEG data,then diagnosed and analyzed by the synchronously generated ECG scatterplot,finally,summarized the incidence and the categories,analyzed the differences among these three groups.Results:Among 435 subjects,there were 61 normal patients and 374 arrhythmias with the detection rate of 85.98%;and among the 1672 data collected,there were 606 normal data and 1066 arrhythmia with the detection rate of 63.76%;880 data in total 333 cases with atrial premature beat;442 data in total 215 cases with occasional ventricular premature beat;37 data of 22 cases with frequent atrial beat;65 data of 28 cases with frequent ventricular premature beat;13 data of 6 cases with atrial fibrillation;25 data of 15 cases with excitation conduction disorder;2 data of 2 cases with atrial flutter;31 data of 19 cases with ventricular tachycardia;30 data of 16 cases with conduction block;and 14 data of 8 cases with Para systolic rhythm.comparing the detection rate of arrhythmia in three groups,the difference was not statistically significant(P>0.05).Conclusion:The wearable singlelead remote monitoring device with the scatterplot has high application value in cardiovascular chronic disease management.Its effectively screening,validly diagnosing and detailed classifying are helpful to the early intervention,and the protection of the patients’lives.
文摘To evaluate the effectiveness and safety of Jinye about:blank Granules(金叶败毒颗粒)for acute upper respiratory tract infection(AURTI).Database such as CNKI,Wan-fang,VIP,Sino Med,Web of science,Clinical Trials gov,Medline、EMBASE,CENTRAL,Cochrane Library were retrieved to collect randomized controlled trials(RCTs)on Jinye about:blank Granules(金叶败毒颗粒)in treating AURTI from the estabslishment of the database to March 2019.A total of 2 reviewers independently screened the literature according to the inclusion and exclusion criteria,and extracted material and the quality evaluation of the included studies.Quality evaluation adopted Cochrane Handbook 5.1 evaluation standards and tools.Rev Man5.3 was used to perform Meta-analysis for the adopted study.Finally a total of 4 RCTs involving 636 patients were included.Meta-analysis results showed that:compared with conventional Western medicine alone,Jinye about:blank Granules(金叶败毒颗粒)combined with Western medicine in the treatment of acute upper respiratory tract infection can improve the total effective rate of clinical efficacy[RR=0.13,95%CI(0.06,0.29),P<0.00001],shorten the time of antipyretic time for acute upper respiratory tract infection[MD=–1.22,95%CI(–1.43,–1.00),P<0.00001],shorten the time of pharyngeal pain[MD=–1.97,95%CI(–2.97,–0.96),P<0.0001]and shorten the cough disappear time[MD=–1.97,95%CI(–2.97,–0.96),P<0.0001].There were 2 papers reporting adverse reactions during the study period,and one of them specifically reported diarrhea,nausea,vomiting and stomachache in the experimental group.In the control group:diarrhea,nausea and adverse reactions disappeared after drug withdrawal;the incidence of adverse reactions was 3.92%in the control group and 5.88%in the observation group.There was no significant difference between the 2 groups(P>0.05).Based on existing data and methods,the systematic evaluation showed that,compared with Western medicine alone,Jinye about:blank Granules(金叶败毒颗粒)combined with Western medicine alone could improve the total effective rate of clinical efficacy,reduce the time of fever,sore throat,and the disappearance of cough with less adverse reactions.However,due to the low quality of the included study,large samples,multicenter,randomized,double-blind trials and trials are still needed to randomized controlled trials with reference to the CONSORT standard and the STRICTA statement.
基金Science and Technology Planning of Beijing(No.Z181100001718114)。
文摘Objective:To observe the clinical characteristics of acute exacerbation of chronic obstructive pulmonary disease(AECOPD)caused by influenza virus,and to explore the distribution of Chinese medical syndromes.Methods:A retrospective study method was used to collect 66 patients with infectious AECOPD who were hospitalized in the Department of Respiratory Medicine of Wangjing Hospital from January 2016 to December 2020.They were divided into the infected group and the negative group according to whether they were infected with influenza virus.The patients were collected for general clinical practice Data(sex,age,course of disease,whether fever this time),inflammation index levels(procalcitonin PCT,C-reactive protein CRP,white blood cell count WBC,neutrophil percentage NEUT%,monocyte percentage MONO%,lymphocytes Percent LYM%),lung function(vital capacity VC,forced vital capacity FVC,forced expiratory volume FEV1 in 1 second,FEV1/FVC in 1 second),arterial blood gas analysis(arterial blood oxygen partial pressure PaO_(2),arterial blood carbon dioxide partial pressure PaCO_(2))And so on.Spearman correlation analysis was used to analyze the clinical characteristics of infectious AECOPD caused by influenza virus.Summarize the distribution law of TCM syndromes.Results:Patients in the infected and negative group were at age[77(69,80)vs 67(62,78)years],the proportion of patients with fever[14(38.89%)vs 4(13.33%)],PCT[0.059(0.041,0.085)ng/ml vs 0.040(0.028,0.068)ng/ml],CRP[20.42(2.61,60.99)mg/L vs 5.01(1.51,16.55)mg/L],LYM%(17.10±6.81)vs (20.96±8.68),PaO_(2)[71.75(62.85,77.90)mmHg vs 75.15(68.18,80.23)mmHg]and other indicators,there are significant differences,and the difference is statistically significant(P<0.05).Spearman correlation analysis showed that compared with the negative group,patients with infectious AECOPD caused by influenza virus were older,often had fever,and had higher levels of PCT and CRP.Conclusion:If AECOPD patients are elderly,have fever symptoms,and the levels of inflammation indicators PCT and CRP are high,influenza virus infection can be considered.TCM syndromes are mainly based on phlegm-heat stagnation in the lung,often combined with yin deficiency,qi deficiency,qi and yin deficiency and blood stasis;the viscera often involves lung,spleen,and kidney。
基金China Academy of Chinese Medical Sciences"predominant diseasehospital preparation-new drug"research and development project(NO.ZZ15-XY-PT-12)。
文摘Objectve:To investigate the effect and mechanism of Hai Tongpi decoction ointment on analgesic and anti-inflammatory effects in mice after transdermal administration.Methods:The hot plate method and the acetic acid writhing experiment were used to verify the analgesic effect of Hai tong-pi extract on pain model mice;the xylene-induced auricular swelling model and the carrageenan-induced right foot swelling model were used,combined with the ELISA method to determine the analgesic effect.The levels of TNF-α,IL-1βand IL-6 in the serum of mice were observed.Anti-inflammatory effect of Haitongpi Tang decoction ointment on inflammation model mice.Results:In terms of analgesia,compared with the model group,both the treatment group 1 and the treatment group 2 can significantly prolong the hot plate pain threshold and the latency of the writhing response(P<0.05),and significantly reduce the writhing in the mice.The number of times(P<0.001),and the effect of process 1 is more obvious(P<0.05);In terms of antiinflammatory,compared with the blank group,the swelling degree and swelling rate of the right hind paw of the mice in the model group were significantly increased(P<0.01),indicating that the acute inflammation model was successfully established in the mice.Compared with the model group,both the process group 1 and the process group 2 can significantly reduce the swelling degree and swelling rate of the mice feet(P<0.05),and reduce the auricle swelling degree of the mice,and increase the swelling inhibition rate(P<0.05),and the effective effect of process 1 group was more significant(P<0.05).At the same time,compared with the blank group,the contents of TNF-α,IL-1βand IL-6 in the model group were significantly increased(P<0.01).Compared with the process group 2,the process group 1 had a more significant decrease in the content of IL-1β(P<0.05),and IL-6 content of the two had no statistical difference(P>0.05).Conclusion:The Hai tong-pi decoction ointment prepared by two different processes have good analgesic and antiinflammatory effects on mice after transdermal administration.inflammatory cytokine expression.The anti-inflammatory and analgesic effect of process group 1 was better than that of process group 2,which may be related to the separate extraction and storage of volatile oil of traditional Chinese medicine,which ensured the long-term pharmacological activity of volatile oil.
基金the National Program on Key Basic Research Project of China(973 Program,2011CB505405)the National Natural Science Foundation of China(81730112).
文摘Background:A growing number of randomized controlled trials(RCTs)have explored the significance of adjusting constitution for preventive treatment of disease in traditional Chinese medicine(TCM).In this study,we sought to comprehensively analyze the characteristics of these RCTs.Methods:All RCTs related to constitutional adjustment and preventive treatment of disease were included in the study.Literature was screened searching seven databases,including Pubmed,Web of Science,Embase,SinoMed,CNKI,Chongqing VIP,and Wangfang Database,from inception to December 2018.Data pertaining to bibliometrics,participants,and interventions were extracted and analyzed.Results:Two hundred and forty papers were published between 2007 and 2018,involving 240 RCTs with 55977 total participants.Sample size in these RCTs ranged from 30 to 7800.Among them,59 RCTs addressed disease prevention prior to onset involving 11 healthy states of participants,mainly for general health or sub-health population(40.68%)using health care and non-drug therapy.In control the development of existing disease(n Z 174),59 diseases were involved.Based on the number of RCTs and sample sizes,diseases including type 2 diabetes mellitus,primary hypertension,nonalcoholic fatty liver disease,and hyperlipoproteinemia accounted for 51.15%of the total patients studied.Drug therapy as an intervention was frequently used.In preventing recurrence after recovery(n Z 7),over 4 kinds of health status in participants were involved.Drug therapy combined with health care was mostly used.Most RCTs reported positive outcomes,with only one reporting negative findings(1/240).Conclusion:The number of RCTs of constitutional adjustment on preventive treatment of disease has gradually increased since 2012.Participants and intervention measures from the above-mentioned types of RCTs exhibit their own characteristics.Future systematic reviews or meta-analyses on constitutional adjustment for preventive treatment of disease are warranted.
基金This work was supported by the TCM Special Research Projects Program 2010,China Ministry of Science and Technology(201007002)the TCM Special Research Projects Program 2014Ministry of Science and Technology(201407001-8).
文摘Objective:To provide guidelines for the prevention of post-stroke dementia,we investigated whether stroke patients were aware of post-stroke dementia and their level of dementia-related knowledge.Methods:Five dementia-related questions were designed.A field survey was conducted in a questionand-answer method using the designed questions.The surveys assessed 3000 stroke patients(2 weekse6 months after stroke attacks)from 14 hospitals/clinical centers in 7 provinces and cities across China.Results:Among 3000 stroke patients,80.5%had heard of dementia,39.1%knew that stroke can lead to dementia,55.7%believed dementia can be prevented,50.8%thought dementia can be cured,and only 8.8%had ever seen a doctor because of memory deterioration.Then,patients were classified into three groups,including a no cognitive impairment(NCI)group,a mild cognitive impairment(MCI)group,and a mild dementia(MD)group.Among the MCI and MD groups,only 8.7%(75/861)and 9.9%(64/649)of patients,respectively,had ever seen a doctor because of memory deterioration.According to our results,patients with a higher level of cognitive impairment had a lower awareness of dementia(P<.001).Conclusion:The awareness of dementia in stroke patients in China is low,and the consultation rate is even lower.Moreover,patients with a higher level of cognitive impairment have a lower awareness of dementia.To improve public awareness and improve prevention,more emphasis should be put on education regarding post-stroke dementia.Routine cognitive function screening should be conducted on stroke patients as an effective way to assess dementia.
基金Supported by the State Major Science&Technology Specific Projects(2017ZX10205501)National Nature Science Foundation of China(82174221).
文摘Background:Even with long-term complete suppression of the virus through antiretroviral therapy(ART),people infected with HIV cannot attain optimal immune reconstitution.This phenomenon is called immune reconstitution deficiency,there are no effective therapeutic interventions for immune reconstitution deficiency in modern medicine.Objective:To evaluate the efficacy and safety of ART with Shenling Guben Granules Traditional Chinese medicine in boosting immunological reconstitution compared with ART alone.Methods:This was a randomized,double-blind,placebo-controlled,multicenter clinical trial evaluating the efficacy and safety of ART combined with Chinese medicine.The individuals aged 18–65 years with poor immune reconstitution following ART were included in this trial.The primary outcome was a change in the absolute value of CD4^(+)T lymphocytes after 72 weeks of combined ART and Chinese medicine administration.Secondary outcomes included changes in CD4^(+)T lymphocyte functional subpopulations,activated T lymphocyte subpopulations,CD4^(+)T lymphocyte proliferation,and T lymphocyte apoptosis from baseline to after 72 weeks.We also evaluated efficacy at 24-and 48-week intervals to better understand the dynamics of the trial drug’s efficacy.Results:There was a significant increase in CD4^(+)cell counts in groups treated with the Shenling Guben Granules after 24,48,and 72 weeks of treatment(P<0.05),and the difference in CD4^(+)cell counts at 24 weeks of treatment was statistically significant(P=0.010).After 48 and 72 weeks of therapy,the CD4^(+)CD38^(+)cell counts in the Shenling Guben Granules group were significantly higher than in the control group(P<0.05).In the subgroup analysis of CD4^(+)cell counts≥200 cells/mm^(3),the CD4^(+)cell counts in the treatment group were higher than the control group after treatment for 24,48,and 72 weeks(P<0.05).Discussion:CD4 cell counts in HIV/AIDS patients with immunological reconstitution insufficiency can be improved to a certain extent using Shenling Guben Granules.The greater the CD4 cell count at the start,the better the therapy response.Furthermore,Shenling Guben Granules have the efficacy and safety to prevent aberrant immunological activation.A large sample size,long-term follow-up,and multiple efficacy indicators were employed to assess the therapy’s safety.Our findings will lead to new therapeutic alternatives for HIV/AIDS patients suffering from immune reconstitution deficiency.Clinical Trial Registry:Name of the registry:Sundy on promote the reconstruction of Inadequate responders in HIV/AIDS patients after combined antiretroviral therapy by Shen Ling Gu Ben Granules;Chictr.org.cn Identifier:ChiCTR1800015290,registered on March 21,2018(http://www.chictr.org.cn/registry.aspx).
基金financially supported by The National Natural Science Foundation of China(81904052)The 13th Five-Year Plan for National Key R&D Program of China(2018YFC1705401)。
文摘Objective:Traditional Chinese medicines(TCMs)are efficacious against ulcerative colitis(UC).In recent years,the number of randomized clinical trials(RCTs)of TCM has increased.Thus,it is very important to summarize the basic characteristics,quality,and types of TCM interventions in published RCTs.This scoping review was performed to systematically identify and describe the current situations about RCTs of TCMs for treating UC.Hope to express the focus and specifics of nowadays research in TCM interventions in RCTs and evaluate their common disadvantages exposed to help advance in TCM researching.Materials and Methods:A scoping review was conducted according to the PRISMA extension for scoping reviews.We searched two English databases and four Chinese databases from the date of establishment of each database to January 2020.Data from RCTs focusing on any TCM treatment for patients with UC were extracted and evaluated.Selection and characterization were performed by two independent reviewers using predefined forms.All discrepancies were resolved by consensus discussion with a third reviewer.Microsoft Excel 2010 was used to extract the following data from the included studies:(1)basic information of the included studies including research ID,article title,publication language,journal,year of publication,and funding information;(2)patient information including gender,age,disease course,disease stage,severity,sample size;and(3)information on intervention measures,types of intervention measures,drug dosage forms,and treatment courses.Results:The search identified 2225 RCTs published between1987 and 2020.These studies covered 36 provinces in China.The time frame of the RCTs was<28 days in approximately one-third of the RCTs(647,29.08%).Only one RCT was published in English.Nearly three-quarters of RCTs(1665,74.83%)did not report the severity of the disease.Three types of interventions were included in the RCTs:pharmacotherapy(2028,91.15%),nonpharmacotherapy(57,2.56%),and a combination of the two(140,6.29%).The administration modes of the intervention groups were evaluated.Drug therapy involved 12types of TCM dosage forms,which were decoctions,troches,powders,capsules,granules,pills,suppositories,ointments,injections,gels,oral liquids,and substitute tea according to the frequency of use.Nondrug intervention measures involved 10 treatment options,namely,acupuncture,moxibustion,hemospasia,auricular point,acupoint catgut embedding,acupoint injection,scrapping,tuina,acupoint application,and five-tone therapy according to the frequency of use.Most studies included in this review were low in quality.This underscores the need for improvement in the quality of trial methodology in TCM RCTs.
