OBJECTIVE:Most of the existing studies are based on traditional Meta-analysis to study the efficacy of single stimulation protocols such as repetitive transcranial magnetic stimulation and transcranial direct current stimulation on lower limb motor dysfunction in stroke patients,and it is not possible to clarify which stimulation protocol is the optimal choice.This study used network meta-analysis to systematically evaluate the clinical efficacy of different regimens of non-invasive brain stimulation in the treatment of lower limb motor dysfunction after stroke.METHODS:CNKI,WanFang,VIP,CBM,PubMed,Medline and Web of Science databases were searched to collect randomized controlled trials on different regimens of non-invasive brain stimulation for lower limb motor dysfunction after stroke from inception to October 1,2024.Data extraction was performed on the included studies.RevMan 5.4.1 software was used for traditional meta-analysis and the quality of the included studies was evaluated.Stata 17.0 software was used for network meta-analysis.RESULTS:(1)A total of 39 studies involving 2 920 patients were included,involving 6 treatment methods:conventional rehabilitation training,high-frequency repetitive transcranial magnetic stimulation,low-frequency repetitive transcranial magnetic stimulation,intermittent theta burst stimulation,continuous theta burst stimulation,and transcranial direct current stimulation.(2)The results of network meta-analysis showed that high-frequency repetitive transcranial magnetic stimulation,low-frequency repetitive transcranial magnetic stimulation,intermittent theta burst stimulation,and transcranial direct current stimulation were superior to conventional rehabilitation training in the Fugl-Meyer assessment for lower extremity motor function.(3)In terms of improving Berg balance scale score,high-frequency repetitive transcranial magnetic stimulation,low-frequency repetitive transcranial magnetic stimulation,and intermittent theta burst stimulation were significantly different from conventional rehabilitation training(P＜0.05),and there was a significant difference between high-frequency repetitive transcranial magnetic stimulation and intermittent theta burst stimulation(P＜0.05).(4)In improving modified Barthel index and Barthel index,high-frequency repetitive transcranial magnetic stimulation,low-frequency repetitive transcranial magnetic stimulation,intermittent theta burst stimulation,and transcranial direct current stimulation were superior to conventional rehabilitation training.(5)Under the cumulative ranking chart,high-frequency repetitive transcranial magnetic stimulation showed the best efficacy in Fugl-Meyer assessment for lower extremity motor function,Berg balance scale score,modified Barthel index and Barthel index,followed by low-frequency repetitive transcranial magnetic stimulation.CONCLUSION:Both high-and low-frequency repetitive transcranial magnetic stimulation can improve the lower limb motor function and balance function of patients with stroke,and can improve the activities of daily living of patients to varying degrees.Moreover,the effect of high-frequency repetitive transcranial magnetic stimulation is better than that of low-frequency repetitive transcranial magnetic stimulation.

The prescription of Qidong Yixin oral liquid is derived from the experience of national medical master Ren Jixue in treating viral myocarditis （VMC）. It has the functions of tonifying Qi， nourishing the heart，calming the mind， and relieving palpitations. It is used to treat VMC and angina pectoris of coronary heart disease caused by deficiency of both Qi and Yin. However，the understanding of its efficacy evidence， advantageous aspects， dosage and administration， and medication safety remains insufficient in clinical practice. Therefore，the development of the Expert Consensus on the Clinical Application of Qidong Yixin Oral Liquid （hereinafter referred to as consensus） was initiated. Consensus strictly followed the process and methods of the expert consensus on the clinical application of Chinese patent medicines of the China Association of Chinese Medicine，successively completing multiple tasks such as the consensus project initiation，determination of clinical problems，evidence search and evaluation，formation of recommendation opinions and consensus suggestions，solicitation of opinions，peer review， submission for review and release， and so on. Consensus formed a total of 10 recommendation opinions and 12 consensus suggestions，clarifying the clinical positioning，efficacy advantages，syndrome differentiation，dosage and administration，combination therapy，timing of medication，adverse reactions，contraindications， and precautions of Qidong Yixin oral liquid，indicating that it has good clinical advantages and safety in the treatment of VMC and angina pectoris of coronary heart disease，providing norms and references for physicians to safely and rationally apply Qidong Yixin oral liquid. Consensus was reviewed and approved for release by the Standardization Office of the China Association of Chinese Medicine on December 23， 2024. Standard number：GSCACM-376-2024.

To systematically analyzed the reporting status of core elements in publicly available clinical practice guideline(hereafter referred to as "guideline") protocols published domestically and internationally over the past decade, identified existing problems, and provided evidence to inform the standardized writing and publication of future guideline protocols.

Objective To analyze the current status, hotspots, and trends of global disease burden research from 2015 to 2024 based on bibliometric methods, and to provide references for public health policy-making and academic research. Methods Disease burden-related literature was retrieved from the Web of Science Core Collection database, and visual analysis was conducted using CiteSpace 6.2.R4 software, including publication volume, subject distribution, national/institutional collaboration, author co-citation networks, keyword co-occurrence, clustering, and burst analysis. Results A total of 1 852 valid articles were included. The annual publication volume showed a growing trend, and entered a rapid growth phase after 2020 (with an average annual growth rate of 17.24%). The United States, China, the United Kingdom, and Germany had the highest publication volumes, with public health, internal medicine, and epidemiology being the main subject areas. The author co-citation network indicated that Younossi ZM, Lozano R, and others were core authors, while the Chinese University of Hong Kong and Aga Khan University were at the core of the institutional collaboration network. High-frequency keywords were focused on ^“prevalence^”, ^“mortality^”, and ^“risk factors^”, and clustering analysis formed seven themes, including disease burden assessment methods (such as disability-adjusted life years), specific diseases (such as chronic obstructive pulmonary disease), and data resources (such as National Health and Nutrition Examination Survey). Burst analysis divided the research into three stages: 2015-2017 focused on infectious diseases (such as hepatitis C), 2018-2019 shifted to chronic non-communicable diseases (such as metabolic syndrome), and 2020-2024 focused on emerging fields such as viral-related diseases and cancer treatment. Conclusion Global disease burden research exhibits characteristics of multidisciplinary crossover. In the future, it is necessary to strengthen interdisciplinary collaboration, integrate big data and artificial intelligence technologies, focus on emerging health issues, and promote the transformation of research findings into policy.

ObjectiveTo establish a reliable chronic obstructive pulmonary disease (COPD) mouse model based on a self-developed multichannel automatic control system for long-term continuous cigarette smoke exposure in small animals using a novel continuous cigarette smoke exposure method, and to conduct phenotypic evaluation and analysis, thereby providing an animal experimental basis for investigating COPD pathogenesis and prevention strategies. MethodsTwenty male C57BL/6J mice aged 6 weeks were randomly and equally divided into a control group and a model group. The model group (n=10) underwent 6 h of continuous cigarette smoke exposure daily (6 cigarettes per day for 12 consecutive weeks), while the control group (n=10) received no intervention. Body weight was monitored biweekly. Post-exposure, in vivo micro-CT imaging was performed. After euthanasia, serum and bronchoalveolar lavage fluid (BALF) levels of interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) were quantified by ELISA. Lung tissues underwent H&E and Masson's trichrome staining to observe changes in lung morphology and inflammatory cell infiltration, and the mean linear intercept (MLI) was calculated, thereby comprehensively evaluating the clinical features of COPD in the mouse model. ResultsCompared with the control group, the model group showed significantly reduced body weight (P<0.01) from the fourth week. Compared with the control group, IL-6 level in the serum and BALF of the model group increased by 27.2% and 140.0%, respectively (P<0.01). TNF-α level in the serum and bronchoalveolar lavage fluid of the model group increased by 16.7% (P<0.01) and 19.3% (P<0.05), respectively. Histopathological examination revealed alveolar wall thinning, septal rupture, emphysematous bullae formation, reduced alveolar count, bronchial wall thickening with lumen narrowing, and inflammatory cell infiltration. MLI was significantly elevated (P<0.01). Masson's staining confirmed collagen deposition and bronchial remodeling. Micro-CT demonstrated localized high-density shadows exhibiting typical features of chronic bronchitis. Conclusion The self-developed device enables long-term continuous smoke exposure, and the successfully established COPD mouse model exhibits pathological features highly consistent with clinical manifestations, offering an efficient and reliable tool for COPD research.

ObjectiveTo investigate the effects of Maimendong Yinzi （MMDYZ） on cough with Yin deficiency and lung heat syndrome and explore its potential mechanism of action. MethodsForty-eight Institute of Cancer Research （ICR） mice were randomly divided into a control group， a model group， a Baihe Gujin Tablet （BHGJP） group （1.36 g·kg^-1）， and low-dose， medium-dose， and high-dose MMDYZ groups （5， 10， 20 g·kg^-1·d^-1， based on the weight of crude drug）， with eight mice in each group. The mouse model of cough with Yin deficiency and lung heat syndrome was prepared by a combination of smoke exposure， nasal drip of lipopolysaccharide （LPS）， intragastric gavage with thyroxine， and capsaicin atomization. After successful modeling， drug interventions were administered for seven days. During modeling， the mice were observed for changes in general status， anal temperature， fecal water content， and water intake. After medication， the above indicators were evaluated again， along with assessments of spontaneous activity， cough sensitivity， lung function， lung index， and tracheal phenol red secretion. Bronchoalveolar lavage fluid （BALF） was analyzed for cell differential counts， and the level of cyclic adenosine monophosphate （cAMP）， cyclic guanosine monophosphate （cGMP）， tumor necrosis factor-α （TNF-α）， and interleukin-6 （IL-6） in serum was measured via enzyme linked immunosorbent assay （ELISA）. Lung injury was assessed via hematoxylin-eosin （HE） staining. Network pharmacology was employed to predict the potential mechanism of MMDYZ in alleviation cough with Yin deficiency and lung heat syndrome. Western blot （WB） was used to measure protease-activated receptor1 （PAR1） and GTPhase α_i subunit （Gα_i） protein expressions in lung tissue. ELISA was used to determine lung cAMP content， and immunohistochemistry （IHC） was employed to evaluate transient receptor potential vanilloid subtype 1 （TRPV1） expression. ResultsCompared with the control group， the model group exhibited significantly increased water intake and anal temperature and significantly decreased fecal water content （P<0.05）. The total distance traveled in 5 min and the central zone duration were reduced， while standing frequency significantly increased （P<0.05）. Cough sensitivity and enhanced pause （PenH） were elevated. Peak expiratory flow （PEF） significantly declined （P<0.05）. BALF neutrophil （NEU） and white blood cell （WBC） counts rose. Serum cAMP and cAMP/cGMP ratio significantly increased， and cGMP significantly decreased （P<0.05）. Serum TNF-α and IL-6 levels were significantly elevated （P<0.05）. The lung injury was obvious， and the lung index was significantly elevated （P<0.05）. Compared with the model group， the medium-dose and high-dose MMDYZ groups and the BHGJP group showed significantly improved indicators mentioned above. Additionally， network pharmacology suggested that MMDYZ might alleviate cough with Yin deficiency and lung heat syndrome via cAMP， hypoxia inducible factor-1 （HIF-1）， and TNF signaling pathways. WB， ELISA， and IHC revealed that， compared with the control group， the model group exhibited significantly upregulated PAR1， Gα_i， and TRPV1 expressions and significantly downregulated cAMP in lung tissue （P<0.05）. Compared with the model group， MMDYZ reduced PAR1 （P<0.01）， Gα_i （P<0.05）， and TRPV1 （P<0.01） while increasing cAMP level （P<0.01）. ConclusionMMDYZ may alleviate cough with Yin deficiency and lung heat syndrome by modulating the PAR1/Gα_i/cAMP pathway and TRPV1 expression.

ObjectiveTo explore the effects of Wumeiwan on liver metastasis and lung metastasis of colorectal cancer and its potential mechanism. MethodsFirstly， mice were randomized into control， low-dose （20 g·kg^-1） Wumeiwan， high-dose （40 g·kg^-1） Wumeiwan， and paclitaxel （10 mg·kg^-1） groups. Secondly， liver metastasis and lung metastasis models of colorectal cancer were established in mice. After 4 weeks of intervention， the body weight of each mouse was recorded， and the lung weight， liver weight， and survival time of mice with metastatic colorectal cancer were determined. Hematoxylin-eosin （HE） staining was employed to detect the effects of Wumeiwan on liver metastasis and lung metastasis. Real-time PCR was employed to determine the mRNA levels of M1 and M2 macrophage markers in the liver tissue. Finally， the content of M1 macrophage markers CD80 and CD86 in the liver tissue was measured by flow cytometry. ResultsCompared with the control group， Wumeiwan and paclitaxel reduced the body weight （P<0.01） and liver weight （P<0.01） and prolonged the survival of the mouse model of liver metastasis of colorectal cancer （P<0.01）. In the mouse model of lung metastasis of colorectal cancer， Wumeiwan and paclitaxel also reduced the body weight （P<0.01） and lung weight （P<0.01） and extended the survival time （P<0.01）. Histopathological results showed that compared with the control group， Wumeiwan inhibited the liver and lung metastases of colorectal cancer. Real-time PCR results showed that compared with the control group， Wumeiwan upregulated the mRNA levels of M1 macrophage markers IL-1β， IL-6， tumor necrosis factor-α （TNF-α）， inducible nitric oxide synthase （iNOS）， and prostaglandin-endoperoxide synthase 2 （PTGS2） in the liver and lung tissue of mice with liver metastasis and lung metastasis of colorectal cancer （P<0.01）. Meanwhile， Wumeiwan downregulated the mRNA levels of M2 macrophage markers Arg1， CD163， and CD206 （P<0.01）. Meanwhile， the flow cytometry results showed that compared with the control group， Wumeiwan increased the content of CD86 and CD80 （P<0.01）. In addition， immunohistochemical results showed that Wumeiwan promoted the expression of CD86 and inhibited the expression of CD206 in the liver and lung tissue of mice with liver metastasis and lung metastasis. ConclusionWumeiwan can inhibit the liver metastasis and lung metastasis of colorectal cancer by promoting the M1 polarization of macrophages in the liver and lung of the model mice.

ObjectiveTo observe the effect of Xiao Qinglongtang on ferroptosis in allergic rhinitis rats and explore its specific mechanism of action. MethodsSixty SD rats were randomly divided into a blank group， a model group， a loratadine group （0.9 mg·kg^-1）， and low-， medium-， and high-dose Xiao Qinglongtang groups （2.14， 4.28， and 8.56 g·kg^-1）， 10 rats per group. After 2 weeks of drug treatment， behavioral scores were observed in 6 groups of rats. Hematoxylin-eosin （HE） staining was used to observe changes in nasal mucosal tissue morphology， and Prussian blue staining was used to observe iron deposition. Enzyme-linked immunosorbent assay （ELISA） was used to detect reactive oxygen species （ROS）， Fe²⁺ ions， malondialdehyde （MDA）， superoxide dismutase （SOD）， and glutathione peroxidase （GSH） in each group. Immunofluorescence assay was used to detect ROS content and sirtuin 1 （SIRT1） expression in nasal mucosal tissue. Western blot was used to detect the expression of SIRT1， solute carrier family 7 member 11 （SLC7A11）， p53 acyl-CoA synthetase long-chain family member 4 （ACSL4）， and glutathione peroxidase 4 （GPX4） proteins in nasal mucosal tissue. ResultsCompared with the blank group， the model group exhibited obviously increased behavioral scores， severe nasal mucosal damage， obvious increase in iron deposition， significant decreases in GSH and SOD levels， obvious increases in MDA， Fe²⁺， and ROS fluorescence area proportions （P<0.05）， decreased protein expression levels of GPX4， SLC7A11， and SIRT1， and obvious increases in p53 and ACSL4 expression （P<0.05）. Compared with the model group， Xiao Qinglongtang groups of all doses showed reduced rat behavioral scores， obviously improved nasal mucosal damage， obviously reduced iron deposition （P<0.05）， obviously increased GSH and SOD levels， obviously reduced MDA， Fe²⁺， ROS fluorescence area proportions （P<0.05）， increased GPX4， SLC7A11， and SIRT1 protein expression levels， and obviously reduced p53 and ACSL4 （P<0.05）. ConclusionXiao Qinglongtang may achieve the goal of treating allergic rhinitis by regulating the SIRT1/SLC7A11 signaling pathway and inhibiting lipid peroxidation and ferroptosis.

This paper reviewed the development history of doctor-patient shared decision-making （SDM） at home and abroad， emphasizing the importance of cross-cultural analysis in constructing a Chinese doctor-patient SDM model. It also delved into the relationship between Western “individualistic” sociocultural values and doctor-patient SDM， as well as the influence of China’s “collectivist” sociocultural values on doctor-patient SDM， revealing significant disparities in doctor-patient SDM models under distinct sociocultural contexts. Although the doctor-patient SDM theory in China originated from the West， this theory requires profound “collision” and adaptation with local Chinese culture to form a localized theory suited to China’s national conditions. Through cross-cultural adaptation and integrating China’s familism tradition and medical ethics concepts， the future construction of the doctor-patient SDM model in China should emphasize family members’ involvement and seek cultural balance to facilitate its widespread application in clinical practice.

ObjectiveThis paper aims to assess the effects of Wenfei Guyuan umbilical moxibustion on the quality of life and immune function in patients with chronic obstructive pulmonary disease （COPD） in stable phase. MethodsA multi-center randomized controlled trial design was employed，and the 220 cases of patients with COPD in stable phase from three grade A class-Ⅲ hospitals were included as research objects. The patients were randomly divided into the test group and control group，with each group consisting of 110 cases. Both groups received standardized treatment of western medicine，and the test group received Wenfei Guyuan umbilical moxibustion twice weekly for 13 weeks，followed by a 26-week follow-up period. Quality of life was evaluated by using the COPD assessment test （CAT），the modified COPD patient-reported outcomes （mCOPD-PRO） measure，and the modified effectiveness satisfaction questionnaire for COPD （mESQ-COPD） before treatment，four weeks， eight weeks， and 13 weeks of the treatment period，as well as 13 weeks and 26 weeks of the follow-up period. The number of acute exacerbation cases of patients in both groups was recorded during study period to evaluate the effect of Wenfei Guyuan umbilical moxibustion on acute exacerbations. 30 cases were randomly selected in both observation group and control group. Peripheral blood samples were collected before treatment and at 13 weeks of treatment. Enzyme-linked immunosorbent assay （ELISA） was used to detect the levels of immunoglobulin A （IgA），immunoglobulin G （IgG），immunoglobulin M （IgM），interleukin 10 （IL-10），interleukin 17A （IL-17A），transforming growth factor β1 （TGF-β1），and tumor necrosis factor α （TNF-α）. Flow cytometry was used to detect cluster of differentiation 4 positive （CD4⁺），cluster of differentiation 8 positive （CD8⁺），T helper 17 （Th17），and Treg levels， thereby preliminarily exploring the effect of Wenfei Guyuan umbilical moxibustion on immune function. ResultsA total of 220 patients were included，with five cases dropping out. 215 cases were finally included in the per-protocol set，including 107 in the treatment group and 108 in the control group. Baseline characteristics of the first two groups before treatment were compared between the two groups. In terms of life quality evaluation， the main effect of group differences on the CAT scores was significant （F=15.108，P<0.01）. The main effects of group differences on the physical domain （F=38.807，P<0.01），psychological domain （F=38.996，P<0.01），environmental domain （F=17.436，P<0.01），and total score of mCOPD-PRO （F=41.972，P<0.01） were significant. The main effects of group difference on clinical symptoms domain of mESQ-COPD （F=81.516，P<0.01），work-life ability domain （F=36.549，P<0.001），environmental adaptation ability domain （F=22.677，P<0.01），therapeutic effect domain （F=74.055，P<0.01），and total score of mESQ-COPD （F=73.251，P<0.01） were significant. Regarding acute exacerbations，during the entire study period，as well as the treatment period and follow-up period，the observation group showed fewer patients experiencing acute exacerbations compared to the control group，but the difference between the two groups was not statistically significant. In terms of immune indicators，after 13 weeks of treatment，the levels of IgA，IgG，and IgM in the observation group were significantly better than those in the control group （P<0.05）. The level of IL-10 was significantly higher than that in the control group （P<0.05），and the levels of IL-17A，TGF-β1，and TNF-α were significantly lower than those in the control group （P<0.05）. Compared with those in the control group，the level of CD4⁺/CD8⁺ in the observation group was significantly increased （P<0.05），while the levels of CD4⁺ and Treg were slightly increased，but the difference was not statistically significant. The levels of CD8⁺，Th17，and Th17/Treg were significantly decreased （P<0.05）. ConclusionWenfei Guyuan umbilical moxibustion can improve the quality of life， and immune function in patients with COPD in stable phase. It is worth promoting in clinical practice.