Objective:To explore the correlation between the expression of fucosylated proteins in colonic epithelium (abbreviated as colonic fucosylation level) and the clinical efficacy of ustekinumab (UST) in patients with Crohn′s disease (CD).Methods:From January 2022 to November 2023, CD patients who were hospitalized at Department of Gastroenterology, the Second Affiliated Hospital of Wenzhou Medical University and received the treatment of UST ≥24 weeks (CD group) and patients with colon polyps (colon polyps control group) were retrospectively enrolled. Baseline data of the patients were collected. Harvey-Bradshaw index for Crohn′s disease (HBI) and simple endoscopic score for Crohn′s disease (SES-CD) were applied to assess clinical and endoscopic disease activities, respectively. The colonic fucosylation level was detected by immunofluorescence staining in the CD group at weeks 0 and 24 after UST treatment and at diagnosis in the colon polyps control group (baseline). The levels of C-reactive protein (CRP) and fecal calprotectin (FC) were also assessed. A linear regression model was performed to analyze the correlation between the baseline colonic fucosylation levels and the clinical characteristics in CD patients. At week 24, the clinical efficacy of UST treatment was evaluated, clinical remission was defined as HBI ≤4, biological remission was defined as CRP<5 mg/L and(or) FC≤250 μg/g, and mucosal healing was defined as SES-CD≤2.Based on the efficacy of UST treatment, the CD group was further divided into clinical remission subgroup and clinical non-remission subgroup, biological remission subgroup and biological non-remission subgroup, and mucosal healing subgroup and mucosal non-healing subgroup. The differences in colonic fucosylation level between the subgroups were compared. Multivariate binary logistic regression model was used to analyze the impacts of the baseline clinical characteristics on clinical efficacy at week 24 of UST treatment in the CD group. Mann-Whitney U test and Wilcoxon matched-pair test were used for statistical analysis. Results:A total of 60 patients in the CD group and 72 patients in the colon polyps control group were enrolled. The baseline colonic fucosylation level of CD group was lower than that of the colon polyps control group (25.81 (15.55, 29.70) vs. 29.57 (27.32, 32.96)), and the difference was statistically significant ( Z=-5.02, P<0.001). The results of multiple linear regression analysis showed that the baseline colonic fucosylation level of the CD group was negatively correlated with the baseline FC level ( β=-13.80, 95% confidence interval (95% CI): -20.59 to -7.00, P<0.001). The colonic fucosylation level at week 24 of the CD group was higher than that at week 0 (28.53 (24.54, 32.32) vs. 25.81 (15.55, 29.70)), and the difference was statistically significant ( Z=4.75, P<0.001). The colonic fucosylation levels at week 24 of the clinical remission subgroup, the biological remission subgroup, and the mucosal healing subgroup were higher than those of the clinical non-remission subgroup, the biological non-remission subgroup, and the mucosal non-healing subgroup, respectively (29.1 (27.9, 33.0) vs. 19.6 (16.3, 31.9), 29.5 (27.3, 33.0) vs. 19.6 (17.5, 27.5), 29.6 (28.4, 33.0) vs. 23.4 (17.5, 28.4)), and the differences were statistically significant ( Z=3.35, 3.78, 4.63; all P<0.001). The results of multivariate binary logistic regression analysis showed that the baseline colonic fucosylation level was the independent influencing factor of the rate of clinical remission, biological remission and mucosal healing at week 24 after UST treatment in the CD group ( OR=1.30 (95% CI: 1.05 to 1.61), 1.24 (95% CI: 1.01 to 1.52), 1.57 (95% CI: 1.16 to 2.12); P=0.018, 0.037 and 0.003). Conclusion:The baseline level of colonic fucosylation in CD patients is correlated with the clinical efficacy at week 24 of UST treatment, suggesting its potential utility in predicting the efficacy of UST treatment in CD patients.

Objective:To explore the correlation between the expression of fucosylated proteins in colonic epithelium (abbreviated as colonic fucosylation level) and the clinical efficacy of ustekinumab (UST) in patients with Crohn′s disease (CD).Methods:From January 2022 to November 2023, CD patients who were hospitalized at Department of Gastroenterology, the Second Affiliated Hospital of Wenzhou Medical University and received the treatment of UST ≥24 weeks (CD group) and patients with colon polyps (colon polyps control group) were retrospectively enrolled. Baseline data of the patients were collected. Harvey-Bradshaw index for Crohn′s disease (HBI) and simple endoscopic score for Crohn′s disease (SES-CD) were applied to assess clinical and endoscopic disease activities, respectively. The colonic fucosylation level was detected by immunofluorescence staining in the CD group at weeks 0 and 24 after UST treatment and at diagnosis in the colon polyps control group (baseline). The levels of C-reactive protein (CRP) and fecal calprotectin (FC) were also assessed. A linear regression model was performed to analyze the correlation between the baseline colonic fucosylation levels and the clinical characteristics in CD patients. At week 24, the clinical efficacy of UST treatment was evaluated, clinical remission was defined as HBI ≤4, biological remission was defined as CRP<5 mg/L and(or) FC≤250 μg/g, and mucosal healing was defined as SES-CD≤2.Based on the efficacy of UST treatment, the CD group was further divided into clinical remission subgroup and clinical non-remission subgroup, biological remission subgroup and biological non-remission subgroup, and mucosal healing subgroup and mucosal non-healing subgroup. The differences in colonic fucosylation level between the subgroups were compared. Multivariate binary logistic regression model was used to analyze the impacts of the baseline clinical characteristics on clinical efficacy at week 24 of UST treatment in the CD group. Mann-Whitney U test and Wilcoxon matched-pair test were used for statistical analysis. Results:A total of 60 patients in the CD group and 72 patients in the colon polyps control group were enrolled. The baseline colonic fucosylation level of CD group was lower than that of the colon polyps control group (25.81 (15.55, 29.70) vs. 29.57 (27.32, 32.96)), and the difference was statistically significant ( Z=-5.02, P<0.001). The results of multiple linear regression analysis showed that the baseline colonic fucosylation level of the CD group was negatively correlated with the baseline FC level ( β=-13.80, 95% confidence interval (95% CI): -20.59 to -7.00, P<0.001). The colonic fucosylation level at week 24 of the CD group was higher than that at week 0 (28.53 (24.54, 32.32) vs. 25.81 (15.55, 29.70)), and the difference was statistically significant ( Z=4.75, P<0.001). The colonic fucosylation levels at week 24 of the clinical remission subgroup, the biological remission subgroup, and the mucosal healing subgroup were higher than those of the clinical non-remission subgroup, the biological non-remission subgroup, and the mucosal non-healing subgroup, respectively (29.1 (27.9, 33.0) vs. 19.6 (16.3, 31.9), 29.5 (27.3, 33.0) vs. 19.6 (17.5, 27.5), 29.6 (28.4, 33.0) vs. 23.4 (17.5, 28.4)), and the differences were statistically significant ( Z=3.35, 3.78, 4.63; all P<0.001). The results of multivariate binary logistic regression analysis showed that the baseline colonic fucosylation level was the independent influencing factor of the rate of clinical remission, biological remission and mucosal healing at week 24 after UST treatment in the CD group ( OR=1.30 (95% CI: 1.05 to 1.61), 1.24 (95% CI: 1.01 to 1.52), 1.57 (95% CI: 1.16 to 2.12); P=0.018, 0.037 and 0.003). Conclusion:The baseline level of colonic fucosylation in CD patients is correlated with the clinical efficacy at week 24 of UST treatment, suggesting its potential utility in predicting the efficacy of UST treatment in CD patients.

Objective:To investigate the synergistic effect and its mechanism of ginsenoside-Rg5 in combination with imatinib in inhibiting proliferation of chronic myeloid leukemia K562 cells.Methods:K562 cells were treated with ginsenoside-Rg5 and imatinib.Cell survival was detected by CCK-8 assay,and IC50 were calculated separately for each drug.Based on the value of IC50 of ginsenoside-Rg5 and imatinib,an appropriate concentration gradient was selected for the combination.The synergistic effect of the two drug was analyzed using the online software synergy finder.The effects of single or combination therapy on apoptosis rate and the cell cycle distribution of K562 cells were analyzed by flow cytometry.Western blot was used to detect the expression of PI3K/AKT/mTOR signaling pathway related proteins and apoptosis related proteins in K562 cells after single or combination therapy.Results:Ginsenoside-Rg5 and imatinib were able to inhibit the proliferative activity of K562 cells in a dose-dependent manner(r=-0.991,r=-0.942).The synergy score ZIP＞10 was measured by Synergy Finder online software,indicating that ginsenoside-Rg5 and imatinib act synergistically on K562 cells.The apoptotic rates of K562 cells after single treatments with ginsenoside-Rg5 and imatinib were 11.96％and 8.13％,respectively,while the rate increased to 21.35％with the combination of two drugs,the apoptosis rate in the combination group was higher than that in the single-drug group(P＜0.05).The proportion of K562 cells in the G0/G1 phase was significantly increased with the combined treatment of two drugs(P＜0.05).The protein expression levels of p-PI3K,p-AKT,p-mTOR in K562 cells treated with the combination were significantly decreased,with noticeable downregulation of BCL-2 and upregulation of BAX,leading to a decreased Bcl-2/BAX ratio,while no significant changes were observed in the non-phosphorylated forms of PI3K,AKT,and mTOR proteins.Conclusion:The combination of ginsenoside-Rg5 and imatinib can inhibit the proliferation of CML cells and induce apoptosis,and the mechanism may act through PI3K/AKT/mTOR signaling pathways.

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Objective:To analyze the clinical characteristics, distribution of common pathogenic bacteria and drug resistance in children with non-chronic osteomyelitis, to provide a basis for empirical antimicrobial drug selection.Methods:This study was a retrospective analysis cohort study. Clinical data, pathogenic bacteria and drug sensitivity test results of 289 children aged 0 to 18 years with non-chronic osteomyelitis who were hospitalized in the Pediatrics Hospital of Fudan University from January 2013 to June 2023 were collected retrospectively. Statistical analyses were performed using chi-square test.Results:Of the 289 children, 188(65.1%) were male, with a male to female ratio of 1.86∶1, and the age was 3.00(0.66, 8.00) years. The age less than six years amounted 65.1% (188/289). The incidence was the highest from December to February of the following year, reaching 32.5%(94/289). The clinical manifestations were fever in 193 cases (66.8%), fever with localized pain in 47 cases (16.3%), and fever with localized swelling and fever with localized swelling and pain in 39 cases (13.5%) each. Single bone involvement was observed in 242(83.7%) cases, including 88(36.4%) femur, 47(19.4%) tibia, and 37(15.3%) humerus. Of the 130 pathogen-positive cases, 102(78.5%) were Staphylococcus aureus (SA) including 45(44.1%) methicillin-resistant Staphylococcus aureus (MRSA), 10(7.7%) were Pseudomonas aeruginosa, and 3(2.3%) each were Klebsiella pneumoniae and Staphylococcus mansoni. The rate of MRSA detection in SA fluctuated each year from 2013 to 2023, with the highest in 2017, when eight out of 13 SA cases were MRSA. The resistance rates of all SA to vancomycin, linezolid, moxifloxacin, ciprofloxacin, gentamicin, rifampicin, ceflorin, tigecycline, ticlosporin, fosfomycin, daptomycin, furotoxin, quinupristin/dalfopristin were all zero, and the differences in resistance rates of methicillin-susceptible Staphylococcus aureus (MSSA) and MRSA to cefazolin, cefuroxime, benzoxiline, ampicillin/sulbactam, and clindamycin were all statistically significant ( χ2=68.91, 68.91, 82.00, 68.91 and 9.20, respectively, all P<0.05). Intravenous anti-infective treatment was administered for 24(35, 47) days in 289 children with osteomyelitis, for a total duration of 42.00(35.00, 47.00) days. After treatment, 287 cases (99.3%) were discharged with improvement, while two cases (0.7%) died. One death was due to phagocytosis syndrome and septic shock, and the other death was due to septic shock and multiple organ dysfunction. Conclusions:Non-chronic osteomyelitis in children is most common in male children under six years old, and the most common sites are femur, tibia and humerus. The main clinical manifestations are fever, localized swelling and pain. SA was the most common causative agent. No SA strain resistant to vancomycin, linezolid, moxifloxacin, ciprofloxacin, gentamicin, rifampicin, ceflorin, tigecycline, ticlosporin, fosfomycin, daptomycin, furotoxin, quinupristin/dalfopristin is found.

Objective Based on the assumption of spatial heterogeneity,the distribution pattern and risk characteristics of health poverty in middle-aged and elderly people with chronic diseases are described from the perspective of spatial differentiation.In order to providing a theoretical basis for the optimization of subsequent poverty reduction policies and a model policy for other countries.Methods It used factor detector and interaction detector to capture the role of single-factor and multi-factor interactions on the spatial differentiation of health poverty,and risk detectors were utilized to explore the high-risk factors in risky areas Results The single factor explanation of medical assistance and health education activities is prominent,and the factors such as PM2.5,old-age dependency ratio and urban unemployment rate have strong interaction.Furthermore,it identified high-risk factor characteristics in areas at high risk of health poverty.Conclusion The spatial differentiation pattern of health poverty among the middle-aged and elderly chronic disease population in China is the result of the synergistic driving effect of multidimensional factors,and there is variability in the risk characteristics among regions.The government should establish a contextual optimization strategy and pay attention to the joint effect of multiple factors to establish a synergistic management system.

Objective:To analyze the effects of the Focused Solution Model Nursing intervention on quality of life,negative emotions of the patients with prostate cancer.Methods:A total of 82 prostate cancer patients who were diagnosed and treated at the General Hospital of Eastern Theater Command between September 2022 and September 2024 were included and randomly divided into study group and control group by the method of random number table,with 41 patients in each group.The patients in the study group were treated with Focused Solution Model Nursing intervention.And the routine care was used in the control group The quality of life and negative emotions were compared between the two groups by using the scales of World Health Organization Quality of Life-Brief(WHOQOL-BREF),HAMA and HAMD.Results:Compared to the control group,the patients in the study group exhibited signifi-cantly higher scores in the physiological,psychological,environmental,and social relationship domains of the WHOQOL-BREF scale(P＜0.05).The scores of HAMA and HAMD in study group were lower than those of the control group(P＜0.05).Additionally,all subscales of the Social Impact Scale including social exclusion,internalized shame,social isolation and economic discrimination were significantly lower than those of the study group(P＜0.05).Conclusion:Focused Solution Model Nursing intervention can effec-tively improve the quality of life and negative emotions of the prostate cancer patients in the clinical treatment.

Objective To explore the prescription and preparation technology of compound Bupleurum suppository and draft its quality standard.Methods The volatile oil of Bupleurum was extracted by steam distillation,and the compound Bupleurum-based suppository was prepared by mixing the volatile oil with taurine using the melting method.The quality standard of the preparation was formulated according to the quality inspection items of the general rule 0107 of the Pharmacopoeia of the People's Republic of China(2020 Edition,Volume IV);The contents of n-hexanoic acid and n-heptanoic acid in the preparation were determined by gas chromatography-mass spectrometry(GC-MS).The content of taurine in the preparation was determined by high-performance liquid chromatography(HPLC).Results The optimized distillation time of the volatile oil was 1.5 h,The linear ranges of n-hexanoic acid,n-heptanoic acid and taurine are 23.175 0-115.875 0 μg·mL-1(R2=0.999 4),4.590 0-68.850 0 μg·mL-1(R2=0.998 9)and 15-125 μg·mL-1(R2=0.999 6),respectively.The average recoveries are 99.83%,101.96%,98.89%with RSDs of 2.84%,1.36%,2.88%,respectively.The RSDs of precision,stability,and repeatability tests are less than 5%.The properties,mass difference,melting time,microbial limit,and stability assessment of the preparationwere all in accordance with the Pharmacopoeia of the People's Republic of China.Conclusion Compound Bupleurum suppository preparation technology is reasonable and feasible,which meets the quality standard.

ObjectiveTo explore the data standard system of electronic medical records in the field of rehabilitation, focusing on the terminology and coding standards, data structure, and key content categories of rehabilitation electronic medical records. MethodsBased on the Administrative Norms for the Application of Electronic Medical Records issued by the National Health Commission of China, the electronic medical record standard architecture issued by the International Organization for Standardization and Health Level Seven (HL7), the framework of the World Health Organization Family of International Classifications (WHO-FICs), Basic Architecture and Data Standards of Electronic Medical Records, Basic Data Set of Electronic Medical Records, and Specifications for Sharing Documents of Electronic Medical Records, the study constructed and organized the data structure, content, and data standards of rehabilitation electronic medical records. ResultsThe data structure of rehabilitation electronic medical records should strictly follow the structure of electronic medical records, including four levels (clinical document, document section, data set and data element) and four major content areas (basic information, diagnostic information, intervention information and cost information). Rehabilitation electronic medical records further integrated information related to rehabilitation needs and characteristics, emphasizing rehabilitation treatment, into clinical information. By fully applying the WHO-FICs reference classifications, rehabilitation electronic medical records could establish a standardized framework, diagnostic criteria, functional description tools, coding tools and terminology index tools for the coding, indexing, functional description, and analysis and interpretation of diseases and health problems. The study elaborated on the data structure and content categories of rehabilitation electronic medical records in four major categories, refined the granularity of reporting rehabilitation content in electronic medical records, and provided detailed data reporting guidance for rehabilitation electronic medical records. ConclusionThe standardization of rehabilitation electronic medical records is significant for improving the quality of rehabilitation medical services and promoting the rehabilitation process of patients. The development of rehabilitation electronic medical records must be based on the national and international standards. Under the general electronic medical records data structure and standards, a rehabilitation electronic medical records data system should be constructed which incorporates core data such as disease diagnosis, functional description and assessment, and rehabilitation interventions. The standardized rehabilitation electronic medical records scheme constructed in this study can support the improvement of standardization of rehabilitation electronic medical records data information.

Objective To understand the current situation and influencing factors of work-related musculoskeletal disorders (WMSDs) in medical staff in Beijing City. Methods A total of 2 687 medical staff were selected as the research subjects using the multi-stage sampling method. The current situation of WMSDs and occupational stress, anxiety symptoms, depressive symptoms, and insomnia symptoms were investigated using the Musculoskeletal Disorders Questionnaire, the Core Occupational Stress Scale, the Generalized Anxiety Disorder Scale, the Patient Health Questionnaire Depression Scale, and the Self-Sleep Management Questionnaire. The Max-Min Hill-Climbing algorithm was used to construct a Bayesian network model to analyze the influencing factors and internal relationships of WMSDs and to conduct reasoning and prediction of the model. Results The prevalence of WMSDs among the research subjects was 88.9%. Binary logistic regression analysis was used to identify age, educational level, personal monthly income, anxiety symptoms, depressive symptoms, insomnia symptoms, prolonged forward-head desk work, and prolonged static posture work to construct the Bayesian network model. The model consisted of nine nodes and eleven directed edges. Prolonged static posture work, prolonged forward-head desk work, and anxiety symptoms were directly related to WMSDs. Age and educational level were indirectly related to WMSDs through their influence on prolonged forward-head desk work. Depression symptoms were indirectly associated with WMSDs through their influence on anxiety symptoms. The model's prediction accuracy was 90.5%. Conclusion The prevalence of WMSDs among medical staff in Beijing City is relatively high. Prolonged static posture work, prolonged forward-head desk work, and anxiety symptoms may directly increase the risk of developing WMSDs.