BACKGROUND:Spondylolisthesis is a common disease,and there is a lack of effective drugs to treat it.There is still a need to further define the pathogenesis and screen out more suitable therapeutic targets for spondylolisthesis.Mendelian randomization analysis can be used to explore the drugable genes associated with spondylolisthesis and provide valuable guidance for the development of more effective and targeted therapeutic drugs.OBJECTIVE:To explore potential therapeutic targets and effective drugs for spondylolisthesis by means of pharmaceutically available genome-wide Mendelian randomization analysis.METHODS:Using the Finnish database,eQTLGen consortium,drug signature database,drug-gene interaction database,protein-protein interaction database,organic small molecule biological activity database and protein structure database,which contains genome and health information of half a million Finns,data on druggable genes were subjected to two-sample Mendelian randomization analysis and co-localization analysis with data from genome-wide association studies of spondylolisthesis to identify genes highly associated with spondylolisthesis.In addition,GO and KEGG enrichment analysis,protein network construction,drug prediction and molecular docking were performed to provide valuable guidance for the development of more effective and targeted therapeutic agents.RESULTS AND CONCLUSION:In this study,we identified 34 potential drug target genes that were significantly associated with spondylolisthesis,particularly the gene APOBEC3G.This gene showed a significant association with spondylolisthesis outcomes through Mendelian analysis and co-localization analysis,suggesting that APOBEC3G may be a priority therapeutic target.As for other potential mechanisms and drugs,we still need to conduct more in-depth research to determine their roles.This study used a database from a European population,which can be used as a reference for the study of population genetics in China.

BACKGROUND:Spondylolisthesis is a common disease,and there is a lack of effective drugs to treat it.There is still a need to further define the pathogenesis and screen out more suitable therapeutic targets for spondylolisthesis.Mendelian randomization analysis can be used to explore the drugable genes associated with spondylolisthesis and provide valuable guidance for the development of more effective and targeted therapeutic drugs.OBJECTIVE:To explore potential therapeutic targets and effective drugs for spondylolisthesis by means of pharmaceutically available genome-wide Mendelian randomization analysis.METHODS:Using the Finnish database,eQTLGen consortium,drug signature database,drug-gene interaction database,protein-protein interaction database,organic small molecule biological activity database and protein structure database,which contains genome and health information of half a million Finns,data on druggable genes were subjected to two-sample Mendelian randomization analysis and co-localization analysis with data from genome-wide association studies of spondylolisthesis to identify genes highly associated with spondylolisthesis.In addition,GO and KEGG enrichment analysis,protein network construction,drug prediction and molecular docking were performed to provide valuable guidance for the development of more effective and targeted therapeutic agents.RESULTS AND CONCLUSION:In this study,we identified 34 potential drug target genes that were significantly associated with spondylolisthesis,particularly the gene APOBEC3G.This gene showed a significant association with spondylolisthesis outcomes through Mendelian analysis and co-localization analysis,suggesting that APOBEC3G may be a priority therapeutic target.As for other potential mechanisms and drugs,we still need to conduct more in-depth research to determine their roles.This study used a database from a European population,which can be used as a reference for the study of population genetics in China.

BACKGROUND: Death burden of stroke is severe with over one-third rural residents in China, but there is still a lack of specific national and high-quality reports on the urban-rural differences in stroke burden, especially for subtypes. We aimed to update the understanding of urban-rural differences in stroke deaths. METHODS: This is a descriptive observational study. Data from the national mortality surveillance system, which covers 323.8 million with 605 disease surveillance points (DSPs) across all 31 provinces, municipalities, and autonomous regions in China. All deaths from stroke as the underlying cause from 2015 to 2020 according to DSPs. Crude mortality rate and age-standardized mortality rate (ASMR) were estimated through DSPs. Average annual percentage change was used to explain the change in mortality rate. RESULTS: From 2015 to 2020, the majority of deaths from all stroke subtypes occurred in rural areas. There were significant differences between the changes of urban and rural ASMRs. On the whole, the changes in urban areas were evidently better, and the ASMR differences were basically expanding. Stroke ASMR in urban China decreased by 15.5%. The rural ASMR of ischemic stroke increased by 12.9%. The rural and urban ASMRs of intracerebral hemorrhage decreased by 24.9% and 27.4%, and those of subarachnoid hemorrhage decreased by 29.5% and 40.4%, respectively. The highest ASMRs of all stroke subtypes and the increasing trend of ischemic stroke ASMR make rural males the focus of stroke management. CONCLUSIONS The death burden of stroke varies greatly between urban and rural China. Rural residents face unique challenges.
Humans ; China/epidemiology* ; Stroke/mortality* ; Rural Population/statistics & numerical data* ; Male ; Female ; Urban Population/statistics & numerical data* ; Middle Aged ; Aged ; Aged, 80 and over ; Adult

This paper introduces the concept of the "medical artistic voice", aiming to provide new perspectives for the development of the discipline. This perspective emphasizes the use of medical approaches to promote the growth of artistic voice. Through medical interventions, it assists professional voice users in managing their careers, addressing voice-related diseases, and evaluating clinical demands for voice treatment and the development of new equipment. This approach seeks to expand the research scope and application fields of the medical artistic voice.
Humans ; Voice ; Voice Disorders

Extracellular vesicles (EVs), nanoscale lipid bilayer vesicles actively secreted by organisms into the extracellular environment, are rich in specific bioactive substances, such as proteins, genetic materials and lipids. These vesicles are involved in intercellular interactions and can pass through the blood-brain barrier, and may thus potentially serve as important biological substances for treatment of neurological diseases. In this review, we summarize the biological origin of EVs and their therapeutic potential in neurological diseases, expound the possibility of EV-based treatment of neurological diseases using traditional Chinese medicine, and discuss the challenges and prospects of researches of EVs for the treating neurological diseases.
Extracellular Vesicles ; Humans ; Nervous System Diseases/therapy* ; Medicine, Chinese Traditional

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Operation management is an important tool to promote the high-quality development of public hospitals in China.Since the founding of New China,based on China's economic and social development and medical and health system reform,the evolution of operation management of public hospitals in China can be divided into four stages,the system building stage(1949-1978),the liberalization and revitalization stage(1979-1996),the operation mechanism reform stage(1997-2020),and the new stage of high-quality development(2021 present).The development trend of public hospital operation management in future should deepen the public welfare-oriented public hospital operation management,explore the value-oriented medical operation management model based on high-quality development and the refined operation and management model of public hospitals,so as to promote the high-quality development of public hospitals in China.

Objective:To analyze the clinical and endoscopic features of elderly patients with early gastric neuroendocrine neoplasms(g-NEN)to provide insights for clinical diagnosis and treatment.Methods:Seven cases of early-stage g-NEN in elderly patients admitted to Beijing Hospital from May 2020 to October 2024 were reported.Information including patient demographics, medical history, laboratory findings, endoscopic features, and pathological results was summarized an analyzed.Meanwhile, a literature review was conducted on g-NEN cases reported domestically and internationally from the establishment of databases to April 2025, with a comparative analysis of baseline characteristics, background mucosal conditions, and pathological diagnoses.Results:A total of 7 elderly patients with early g-NEN were included, including 3 males and 4 females, with an average age of 67 years at diagnosis.Endoscopic and pathological features: endoscopic lesions were mainly located on the greater curvature of the stomach, mostly slightly elevated, with 4/7(57.1%)being single lesions and the others accompanied by multiple polyps.The size of gastric neuroendocrine tumor(g-NET) lesions ranged from 1 mm to 19 mm, with a median Kyoto gastritis score of 3.In terms of pathological grading, there were 6 cases of G1 and 1 case of gastric neuroendocrine carcinoma(g-NEC). All 7 patients underwent endoscopic submucosal dissection(ESD). The follow-up period after surgery ranged from 3 months to 4 years, and no tumor was found at the vertical and horizontal margins of all lesions on pathology.A literature review of 32 reported cases showed that 40.6%(13/32)of cases exhibited background mucosal atrophy or intestinal metaplasia, with positive rates of chromogranin A(CgA) and synapsin(Syn)reaching 95.8%(23/24) and 100.0%(25/25), respectively.Notably, elderly patients with g-NEC demonstrated aggressive invasiveness, with a metastasis rate of 62.5%(5/8).Conclusions:Elderly patients with g-NEN exhibit high heterogeneity and significant differences in invasiveness, necessitating heightened clinical vigilance.Precise management should integrate background mucosal status, Kyoto gastritis score, pathological biomarkers, and imaging techniques.Blue laser imaging with magnifying endoscopy(BLI-ME)and endoscopic ultrasonography(EUS)can further analyze the characteristics of these tumors, and endoscopic submucosal dissection(ESD)remains the primary treatment modality for early-stage g-NEN.

To explore the correlation between the level of serum interleukin-6 (IL-6) and the severity of infection in patients with diabetic foot (DF) and the auxiliary value of IL-6 in DF diagnosis, and aim to provide reference for clinical treatment. Based on the hospital medical record system and the laboratory system, a retrospective analysis with case-control study was conducted on the data of patients in Liyuan Hospital affiliated to Tongji Medical College, Huazhong University of Science and Technology from January 2020 to September 2024. A total of 377 patients′ information was collected, including 31 cases in control group with 17 males and 14 females from 31 to 91 years old and a median age of 71, 63 cases in NDF group with 43 males and 20 females from 37 to 96 years old, with a median age of 71, and 283 patients in DF group with 197 males and 86 females from 36 to 96 years, with a median age of 67. According to classification of infection severity, paints in the group of diabetes with DF were divided into mild infection subgroup (72 cases), moderate infection subgroup (143 cases) and severe infection subgroup (68 cases). The results showed that there were no statistically significant differences in age and gender among the three groups in the study ( F=1.795/ χ 2=2.81, P>0.05). The non parametric test results showed that there were statistically significant differences in IL-6, C-reactive protein (CRP), procalcitonin (PCT), white blood cell (WBC) and glucose (GLU) among the three groups of patients ( H=12.480, 36.277, 12.432, 12.838, 18.334, P<0.05). The pairwise comparison results showed that compared with the control group, the NDF group had higher levels of CRP, PCT and GLU ( H=20.259, 20.118, 20.056, P<0.05), and the levels of IL-6, CRP, PCT and WBC( H=14.934,14.933,14.829,14.934, P<0.05) were higher in the DF group. Both of the differences were statistically significant. But the difference of IL-6, CRP, PCT, WBC and GLU between the NDF and DF group was not statistically significant( H=1.202,0.622,0.737,1.036,1.899, P>0.05). In DF group, there were statistically significant differences in IL-6, CRP, PCT, WBC, and GLU levels among patients in the three infection subgroups ( H=11.174, 15.136, 8.657, 8.348, 3.698, P<0.05).Compared to the mild subgroup, the levels of IL-6, CRP, PCT, WBC and GLU were higher in the severe subgroup were higher( H=111.789,237.066,74.683,83.203,15.328, P<0.05) and the levels of IL-6, CRP, PCT in the moderate subgroup were higher ( H=6.877, 8.846, 5.183, P<0.05). And both of the differences were statistically significant. But there was no statistically significant difference in WBC and GLU level between the mild and the moderate subgroup( H=1.684, 1.039, P>0.05). The severity of infection in diabetic foot patients was positively correlated with the IL-6 level ( OR=1.033, 95% CI: 0.024-0.043, P<0.05). ROC curve showed that AUC of IL-6 for diagnosis in diabetic foots were 0.635. And joint testing showed that the AUC of IL-6+CRP, IL-6+PCT and IL-6+WBC were 0.718, 0.621, and 0.638 respectively. In conclusion,the level of serum IL-6 may be positively correlated with the severity of infection in diabetic foot patients, which may have auxiliary diagnostic value in predicting diabetic foot infection. And it may provide a reference for the grading of infection severity in diabetic foot patients to gauging serum IL-6 level.

OBJECTIVE To explore the colonization rates of carbapenem-resistant gram-negative bacteria(CRGNB)in intestinal tracts of intensive care unit(ICU)patients and analyze the influencing factors.METHODS The ICU patients were recruited from a three-A general hospital of Shanghai from Jan.2024 to Dec.2024,an ac-tive screening was carried out for intestinal tract CRGNB,and the detection rates of 5 types of carbapenems resist-ance genes(CRGs)in the CRGNB strains were observed.The baseline data and hospitalization data before the ac-tive screening were collected from the patients,logistic regression analysis was performed for the influencing fac-tors for the colonization of CRGNB.The effects of targeted infection control measures on length of ICU stay,hos-pitalization cost and prognosis were observed and compared before and after the active screening was carried out.RESULTS A total of 748 patients were included in the active screening,and the colonization rate of CRGNB in intestinal tracts was 11.50％(86/748).Among the CRGs,the detection rate of blaNDM was the highest(6.82％),followed by blaIMP(4.55％)and blaKPC(2.54％).The result of logistic regression analysis showed that,with an increase of 1 each day of hospital stay before the admission to ICUs,the risk was increased by 1.055 times(OR=1.055,95％CI:1.030 to 1.081,P＜0.001),the risk was 0.442 times the use of as aminoglycosides as the use of β-lactams(OR=0.442,95％CI:0.244 to 0.801,P=0.007).The targeted infection control measures that were taken after the active screening shortened the length of hospital stay(Z=-3.514,P＜0.001),reduce the hospitalization cost(Z=3.030,P=0.002)and improve the prognosis of the patients(x2=7.470,P=0.006).CONCLUSIONS The colonization rates of CRGNB in intestinal tracts are high among the ICU patients.It is necessary to reduce the length of hospital stay prior to ICU and strengthen the surveillance of drug-resistant strains and management of antibiotics.