Background Under intensive dairy farming conditions, Enterococcus spp. can be transmitted between animals, farm workers, and the environment via multiple vectors such as feces, soil, water, air, and farming equipment, posing a potential threat to public health. Objective To elucidate the prevalence, distribution, and antimicrobial resistance profiles of Enterococcus faecalis (E. faecalis) and Enterococcus faecium (E. faecium) among farm workers, dairy cattle, and the farm environment in Xinjiang, and to assess the risk of their cross-host transmission. Methods From May 2024 to January 2025, a total of 317 samples were collected from 11 large-scale dairy farms in Xinjiang, China, including feces from farm workers (n=130) and dairy cattle (n=154), and environmental samples (n=33). E. faecalis and E. faecium were isolated and identified, followed by antimicrobial susceptibility testing and multilocus sequence typing (MLST) to analyze their molecular characteristics. Results A total of 183 Enterococcus isolates were obtained (66 E. faecalis and 117 E. faecium isolated). The isolation rates of both species showed statistically significant differences among the three sources (χ²=29.21, P=0.003). Antimicrobial resistance analysis revealed that E. faecalis generally exhibited higher resistance rates across multiple antibiotic classes than E. faecium. High resistance to rifampicin was observed across all sources (50.00%–81.25%), with statistical variation among origins (χ²=8.03, P=0.024). Multidrug-resistant strains accounted for 69.10% of the isolates. Multidrug resistance patterns in E. faecium varied significantly by source (χ²=27.19, P=0.014), and one isolate displayed resistance to eight antibiotic classes. MLST indicated high genetic diversity; E. faecalis was dominated by ST472 and ST227 of which the distrubution was significantly different among sources, while E. faecium primarily clustered into clonal complexes CC94 (centered on ST94) and CC17 (centered on ST22). Conclusion Resistant Enterococcus strains exhibit cross-transmission among farm workers, animals, and the environment. Under the "One Health" framework, standardized farming protocols and prudent antimicrobial use are essential to disrupt the transmission chain of resistant clones and mitigate the spread of antimicrobial resistance at its source.

Background Under intensive dairy farming conditions, Enterococcus spp. can be transmitted between animals, farm workers, and the environment via multiple vectors such as feces, soil, water, air, and farming equipment, posing a potential threat to public health. Objective To elucidate the prevalence, distribution, and antimicrobial resistance profiles of Enterococcus faecalis (E. faecalis) and Enterococcus faecium (E. faecium) among farm workers, dairy cattle, and the farm environment in Xinjiang, and to assess the risk of their cross-host transmission. Methods From May 2024 to January 2025, a total of 317 samples were collected from 11 large-scale dairy farms in Xinjiang, China, including feces from farm workers (n=130) and dairy cattle (n=154), and environmental samples (n=33). E. faecalis and E. faecium were isolated and identified, followed by antimicrobial susceptibility testing and multilocus sequence typing (MLST) to analyze their molecular characteristics. Results A total of 183 Enterococcus isolates were obtained (66 E. faecalis and 117 E. faecium isolated). The isolation rates of both species showed statistically significant differences among the three sources (χ²=29.21, P=0.003). Antimicrobial resistance analysis revealed that E. faecalis generally exhibited higher resistance rates across multiple antibiotic classes than E. faecium. High resistance to rifampicin was observed across all sources (50.00%–81.25%), with statistical variation among origins (χ²=8.03, P=0.024). Multidrug-resistant strains accounted for 69.10% of the isolates. Multidrug resistance patterns in E. faecium varied significantly by source (χ²=27.19, P=0.014), and one isolate displayed resistance to eight antibiotic classes. MLST indicated high genetic diversity; E. faecalis was dominated by ST472 and ST227 of which the distrubution was significantly different among sources, while E. faecium primarily clustered into clonal complexes CC94 (centered on ST94) and CC17 (centered on ST22). Conclusion Resistant Enterococcus strains exhibit cross-transmission among farm workers, animals, and the environment. Under the "One Health" framework, standardized farming protocols and prudent antimicrobial use are essential to disrupt the transmission chain of resistant clones and mitigate the spread of antimicrobial resistance at its source.

Background: Hepatocellular carcinoma (HCC) is a leading cause of cancer mortality, characterized by poor prognosis due to its high proliferative and invasive potential. Tumor metabolic reprogramming, particularly involving glucose metabolism, is essential for tumor survival. This study investigates the role of the Hippo pathway effector transcriptional co-activator with PDZ-binding motif (TAZ) in regulating gluconeogenesis and promoting tumorigenesis in HCC. Methods: TAZ expression in HCC was analyzed using The Cancer Genome Atlas data and validated in clinical samples and cell lines. TAZ was overexpressed or silenced in HCC cell lines to evaluate its effects on cell proliferation, apoptosis, migration, and invasion. The expression and prognostic relevance of the gluconeogenesis-related genes phosphoenolpyruvate carboxykinase 1 (PCK1) and glucose-6-phosphatase (G6PC) were examined, along with their correlation with TAZ expression. Tumor growth was assessed in nude mice. Interactions between TAZ and the glucocorticoid receptor (GR) were investigated using co-immunoprecipitation, immunofluorescence, and chromatin immunoprecipitation assays. Results: TAZ was significantly upregulated in HCC tissues and cell lines. TAZ overexpression enhanced proliferation, reduced apoptosis, and promoted migration and invasion. In contrast, PCK1 and G6PC were downregulated in HCC and showed a negative correlation with TAZ expression. Conclusion TAZ modulates gluconeogenesis and accelerates tumor growth, whereas its knockdown attenuates tumor progression. TAZ interacts with GR, suppressing its transcriptional activity on gluconeogenic gene promoters.

Enhancing medical humanistic care has become an important management issue for the high-quality development of the healthcare sector. The actions and processes of medical humanistic care represent the result of mutual selection and negotiation between the contextual system and the subject. Therefore， it is necessary to explain the deep mechanisms of the mismatch between the concept and actions through both the macro and micro levels. The structural contradictions， such as the disconnection between medical humanities education theory and practice， the alienation of medical evaluation mechanisms， and the imbalance in resource allocation， as well as the subjective obstacles， such as technical rationality and parametrization of diseases， insufficient understanding of humanistic care by medical professionals， and their cognitive deviations in realizing self-identity， jointly influence the specific practice of medical humanistic care actions. Modern medicine emphasizes patient-centeredness. Thus， it is essential to collaboratively realize medical humanistic care that unifies knowledge and actions through the coupled development of education training and clinical practice， the dual orientation of evaluation systems and institutional incentives， the dynamic balance of resource allocation and demand response， and the symbiotic evolution of individual professional identity and value rationality.

Objective:To construct analytical dimensions for policy texts related to the pilot work of Health Impact Assessment (HIA) system in Zhejiang Province and conduct quantitative analysis, thereby providing references for improving the pilot work.Methods:Policy texts issued by Zhejiang Province between February 11, 2018, and February 29, 2024, which involved HIA content, were selected. The policy instruments theory was employed to construct an analytical framework around the dimensions of policy instruments, policy objectives, policy actors, and the interactions between policy instruments and policy objectives, and between policy instruments and policy actors. Based on this framework, a combination of literature analysis and content analysis was used to conduct a multi-dimensional quantitative analysis of the policy texts related to the pilot work of HIA system in Zhejiang Province.Results:Fifty core policy texts were included and 1 588 codes were obtained. In terms of policy instruments, environmental-type instruments were the most widely used (852 items), with internal responsibilities and methodological measures being the most frequently used; supply-type instruments were the second most used (459 items), with mechanism improvement being the most frequently used; demand-type instruments were the least used (277 items), with multi-stakeholder participation being the most frequently used. In terms of policy objectives, the objective of system construction dominated (701 articles, accounting for 56.45%), while the proportion of policy coverage, evaluation technology, and effectiveness evaluation was relatively low. In terms of policy subjects, the Party committee and government were the main policy subjects (434 articles, accounting for 39.20%), followed by health departments and public policy-making departments, while the proportion of public health institutions and social forces was extremely low. In the interaction between policy instruments and policy objectives, policy coverage, system construction, and effectiveness evaluation objectives all responded most frequently to environmental-type instruments, while the evaluation technology objectives responded more frequently to supply-type instruments. In the interaction between policy instruments and policy subjects, the Party committee and government played a dominant role in the use of policy instruments, with the health department and public policy-making department in the middle.Conclusions:The pilot work of the HIA system in Zhejiang Province presented a " environment-driven, system-construction-priority, Party-committee-and-government-led" policy characteristic. The main challenges were the imbalanced structure of policy instruments, insufficient synergy among policy objectives, and the need for greater participation of multiple stakeholders.

Objective To observe the therapeutic effects of Tongluo Baoshen Prescription on IgA nephropathy rats;To explore its mechanism.Methods Totally 130 SD rats were randomly divided into a normal group(20 rats)and a modeling group(110 rats).After establishing the IgA nephropathy model,the modeling group was further randomly divided into the model group,losartan potassium group and Tongluo Baoshen Prescription low-,medium-and high-dosage groups,with 20 rats in each group.Tongluo Baoshen Prescription low-,medium-and high-dosage groups were administered at dosages of 5.3,10.6 and 21.2 g/kg respectively,the losartan potassium group was given with the dosage of 5 mg/kg,the normal group and model group were given an equivalent amount of distilled water by gavage once daily.Blood,urine and kidney tissue samples were collected after 4 and 8 weeks of administration.The hemoglobin content was detected,urinary IL-1β,integrin α3β1 and serum albumin contents were detected by ELISA,and the mRNA and protein expressions of NF-κB p52,NF-κB p65,Rel B,c-Rel and Desmin in renal tissue were detected by RT-qPCR and Western blot,the apoptosis of renal tissue at 8 weeks of administration was detected by TUNEL staining,the expression of C3c in renal tissue was detected by immunofluorescence,the co-expression of Gprc5b,Caspase-1,NLRP3 and Nephrin were detected by immunofluorescence double labeling,the expression of Gprc5b and Nephrin in renal tissue were detected by immunohistochemistry.Results Compared with the normal group,the model group rats showed significantly increased contents of urinary IL-1β and integrin α3β1(P<0.01),with further increases in urinary integrin α3β1 over time(P<0.05);the mRNA and protein expressions of NF-κB p52,NF-κB p65,Rel B,c-Rel and Desmin in renal tissue significantly increased(P<0.01),and the proportion of apoptosis-positive cells in renal tissue significantly increased(P<0.01),immunofluorescence results revealed that C3c exhibited granular and clumpy high-intensity deposition in the mesangial area and capillary loops of the glomeruli(P<0.01),immunofluorescence double labeling showed that the expression of Gprc5b,Caspase-1 and NLRP3 in renal tissue increased(P<0.01),while Nephrin expression significantly decreased(P<0.01),immunohistochemistry analysis showed that the positive expression of Gprc5b in renal tissue significantly increased(P<0.01),while Nephrin significantly decreased(P<0.01).Compared with the model group,the urinary IL-1β and integrin α3β1 contents in the losartan potassium group and Tongluo Baoshen Prescription groups reduced after 4 and 8 weeks of treatment(P<0.05,P<0.01);the mRNA and protein expressions of NF-κB p52,NF-κB p65,Rel B,c-Rel and Desmin in renal tissue decreased(P<0.05,P<0.01),and the proportion of apoptosis-positive cells in renal tissue decreased(P<0.05),the C3c deposition in renal tissue was diminished(P<0.05,P<0.01),immunofluorescence double labeling showed that the expression of Gprc5b,Caspase-1 and NLRP3 in renal tissue were decreased(P<0.05,P<0.01),while Nephrin expression increased(P<0.05,P<0.01),immunohistochemistry analysis showed that the positive expression of Gprc5b in renal tissue decreased(P<0.05,P<0.01),while Nephrin expression increased(P<0.05,P<0.01).Conclusion Tongluo Baoshen Prescription has a protective effect on the kidney of IgA nephropathy rats,and it can improve podocyte injury.The mechanism may be related to the inhibition of the Gprc5b/NF-κB/NLRP3 pathway.

The intestinal flora is a vast and complex microbial system，and its dysregulation may be associated with the occurrence and progression of various diseases.Nephrotic syndrome is a kidney disease characterized by massive proteinuria，hypoalbuminemia，edema，and hyperlipidemia.Some studies have found alterations in the intestinal flora of patients with nephrotic syndrome.Short-chain fatty acids produced by intestinal flora metabolism，particularly butyrate，may influence the occurrence and progression of nephrotic syndrome by regulating immune responses and inflammatory processes through their effects on the differentiation and function of regulatory T cells.These findings provide insights for exploring the pathophysiology of nephrotic syndrome and developing novel therapeutic strategies.

Objective:To explore the application value of radiomics, deep learning, and their combined models in predicting the efficacy of radioiodine adjuvant therapy in patients with papillary thyroid cancer (PTC).Methods:A retrospective analysis was conducted on the clinical and imaging data of 131 PTC patients (38 males, 93 females; age 41(33, 48) years) who received first 131I treatment at the Affiliated Hospital of Guilin Medical University from January 2018 to March 2023. Patients were randomly divided into a training set ( n=105) and a test set ( n=26) at the ratio of 8∶2. Multivariate logistic regression analysis was used to screen clinical features to determine independent predictors affecting the efficacy of 131I therapy. Radiomics and deep learning features were extracted from the enhanced CT scans and were combined by using the extremely randomized trees (ExtraTrees) algorithm to construct radiomics, deep learning, and combined models. The predictive abilities of the models were evaluated by AUC, and the Delong test was applied to compare the difference between AUCs. Results:Higher pre-ablation stimulated thyroglobulin (ps-Tg) levels (odds ratio( OR)=1.060, 95% CI: 1.025-1.095, P=0.004) and bilateral lesions ( OR=5.085, 95% CI: 1.452-17.814, P=0.033) were independent predictors of the efficacy of 131I therapy in intermediate to high-risk PTC patients. In the training set, the radiomics model (AUC=0.853) and combined model (AUC=0.880) significantly outperformed the deep learning model (AUC=0.711; Z values: 2.48, 3.09, P values: 0.013, 0.002), while there was no statistically significant difference between the radiomics and combined models ( Z=0.51, P=0.610). In the test set, AUCs of the radiomics, deep learning, and combined models were 0.746, 0.624, and 0.876, respectively, and the AUC of the combined model was higher than that of the radiomics model or deep learning model ( Z values: 2.05, 1.99, P values: 0.040, 0.047). Conclusion:The combined model demonstrates superior performance over the standalone radiomics model and deep learning model in predicting the efficacy of 131I treatment in PTC patients.

Objective:To construct analytical dimensions for policy texts related to the pilot work of Health Impact Assessment (HIA) system in Zhejiang Province and conduct quantitative analysis, thereby providing references for improving the pilot work.Methods:Policy texts issued by Zhejiang Province between February 11, 2018, and February 29, 2024, which involved HIA content, were selected. The policy instruments theory was employed to construct an analytical framework around the dimensions of policy instruments, policy objectives, policy actors, and the interactions between policy instruments and policy objectives, and between policy instruments and policy actors. Based on this framework, a combination of literature analysis and content analysis was used to conduct a multi-dimensional quantitative analysis of the policy texts related to the pilot work of HIA system in Zhejiang Province.Results:Fifty core policy texts were included and 1 588 codes were obtained. In terms of policy instruments, environmental-type instruments were the most widely used (852 items), with internal responsibilities and methodological measures being the most frequently used; supply-type instruments were the second most used (459 items), with mechanism improvement being the most frequently used; demand-type instruments were the least used (277 items), with multi-stakeholder participation being the most frequently used. In terms of policy objectives, the objective of system construction dominated (701 articles, accounting for 56.45%), while the proportion of policy coverage, evaluation technology, and effectiveness evaluation was relatively low. In terms of policy subjects, the Party committee and government were the main policy subjects (434 articles, accounting for 39.20%), followed by health departments and public policy-making departments, while the proportion of public health institutions and social forces was extremely low. In the interaction between policy instruments and policy objectives, policy coverage, system construction, and effectiveness evaluation objectives all responded most frequently to environmental-type instruments, while the evaluation technology objectives responded more frequently to supply-type instruments. In the interaction between policy instruments and policy subjects, the Party committee and government played a dominant role in the use of policy instruments, with the health department and public policy-making department in the middle.Conclusions:The pilot work of the HIA system in Zhejiang Province presented a " environment-driven, system-construction-priority, Party-committee-and-government-led" policy characteristic. The main challenges were the imbalanced structure of policy instruments, insufficient synergy among policy objectives, and the need for greater participation of multiple stakeholders.

Objective To observe the therapeutic effects of Tongluo Baoshen Prescription on IgA nephropathy rats;To explore its mechanism.Methods Totally 130 SD rats were randomly divided into a normal group(20 rats)and a modeling group(110 rats).After establishing the IgA nephropathy model,the modeling group was further randomly divided into the model group,losartan potassium group and Tongluo Baoshen Prescription low-,medium-and high-dosage groups,with 20 rats in each group.Tongluo Baoshen Prescription low-,medium-and high-dosage groups were administered at dosages of 5.3,10.6 and 21.2 g/kg respectively,the losartan potassium group was given with the dosage of 5 mg/kg,the normal group and model group were given an equivalent amount of distilled water by gavage once daily.Blood,urine and kidney tissue samples were collected after 4 and 8 weeks of administration.The hemoglobin content was detected,urinary IL-1β,integrin α3β1 and serum albumin contents were detected by ELISA,and the mRNA and protein expressions of NF-κB p52,NF-κB p65,Rel B,c-Rel and Desmin in renal tissue were detected by RT-qPCR and Western blot,the apoptosis of renal tissue at 8 weeks of administration was detected by TUNEL staining,the expression of C3c in renal tissue was detected by immunofluorescence,the co-expression of Gprc5b,Caspase-1,NLRP3 and Nephrin were detected by immunofluorescence double labeling,the expression of Gprc5b and Nephrin in renal tissue were detected by immunohistochemistry.Results Compared with the normal group,the model group rats showed significantly increased contents of urinary IL-1β and integrin α3β1(P<0.01),with further increases in urinary integrin α3β1 over time(P<0.05);the mRNA and protein expressions of NF-κB p52,NF-κB p65,Rel B,c-Rel and Desmin in renal tissue significantly increased(P<0.01),and the proportion of apoptosis-positive cells in renal tissue significantly increased(P<0.01),immunofluorescence results revealed that C3c exhibited granular and clumpy high-intensity deposition in the mesangial area and capillary loops of the glomeruli(P<0.01),immunofluorescence double labeling showed that the expression of Gprc5b,Caspase-1 and NLRP3 in renal tissue increased(P<0.01),while Nephrin expression significantly decreased(P<0.01),immunohistochemistry analysis showed that the positive expression of Gprc5b in renal tissue significantly increased(P<0.01),while Nephrin significantly decreased(P<0.01).Compared with the model group,the urinary IL-1β and integrin α3β1 contents in the losartan potassium group and Tongluo Baoshen Prescription groups reduced after 4 and 8 weeks of treatment(P<0.05,P<0.01);the mRNA and protein expressions of NF-κB p52,NF-κB p65,Rel B,c-Rel and Desmin in renal tissue decreased(P<0.05,P<0.01),and the proportion of apoptosis-positive cells in renal tissue decreased(P<0.05),the C3c deposition in renal tissue was diminished(P<0.05,P<0.01),immunofluorescence double labeling showed that the expression of Gprc5b,Caspase-1 and NLRP3 in renal tissue were decreased(P<0.05,P<0.01),while Nephrin expression increased(P<0.05,P<0.01),immunohistochemistry analysis showed that the positive expression of Gprc5b in renal tissue decreased(P<0.05,P<0.01),while Nephrin expression increased(P<0.05,P<0.01).Conclusion Tongluo Baoshen Prescription has a protective effect on the kidney of IgA nephropathy rats,and it can improve podocyte injury.The mechanism may be related to the inhibition of the Gprc5b/NF-κB/NLRP3 pathway.