ObjectiveTo construct a theoretical framework for rehabilitation fitness and sports services for people with disabilities, analyze the practical challenges facing their development, and propose targeted optimization pathways to improve service quality. MethodsUsing literature review, policy analysis and logical reasoning, this study integrated the six building blocks of the World Health Organization health service system into a theoretical framework for rehabilitation fitness and sports services. From macro system architecture, meso-level element coordination and micro-level implementation, it elucidated the internal operational logic of each component, combined with a systematic analysis grounded in China's national context. ResultsThe theoretical framework of rehabilitation fitness and sports services for people with disabilities comprised six key elements: policy and regulation, financial support, human resources, service content, technological support and information monitoring. These elements formed a progressively deepening operational pathway from macro to micro levels, creating a continuous structure of top-level design, institutional coordination and practical implementation. The current services in China still faced structural constraints, including insufficient institutional coordination, a single-source funding structure, imbalanced resource allocation, weak professional support, lagging accessibility environments and inadequate digital governance, requiring systematic optimization through targeted interventions. ConclusionRehabilitation fitness and sports services for people with disabilities should strengthen top-level design and establish a diversified and coordinated policy system, expand funding channels to build a sustainable multi-source financing mechanism, enhance human resource development to improve long-term competency, clarify service processes to increase integration and alignment, advance the development of accessible technologies and expand the application of assistive devices, and build an intelligent regulatory system to leverage digital technologies.

Objective To investigate the activation of microglia and astrocytes, the secretion of pro-inflammatory factors, and the survival of neurons in the hippocampus of mice with acute seizures induced by pentylenetetrazol (PTZ) 24 hours after the onset of seizures. Methods Adult male C57BL/6 mice were randomly assigned to the control group and the PTZ-induced acute epileptic seizure group using random numbers, with 28 mice in each group. The activation status of microglia and astrocytes in the CA1 region of the hippocampus was evaluated by immunofluorescence 24 hours after the onset of seizures. RNA was extracted from the hippocampal tissue to detect the expression level of inflammatory factor mRNA, and HE staining was used to assess the survival of neurons in the hippocampus. Results Twenty-four hours after PTZ-induced acute seizures in mice, the numbers of activated Iba1⁺ microglia (55.72±4.29 vs 35.71±9.66, P＜0.001) and GFAP⁺ astrocytes (51.61±8.21 vs 37.64±5.27, P＜0.01) in the CA1 region were significantly increased compared with the control group; the proportion of M1 microglia was significantly increased (0.58±0.02 vs 0.35±0.08, P＜0.0001), while the proportion of M2 microglia was significantly decreased (0.25±0.08 vs 0.44±0.09，P＜0.01); the mRNA level of pro-inflammatory factor IL-1β in the hippocampus was significantly higher than that in the control group (2.49±1.61 vs 1.02±0.68, P＜0.05); the numbers of neurons in the CA1 (284.91±73.32 vs 498.88±176.79, P＜0.05) and CA3 (247.42±50.20 vs 457.78±150.08, P＜0.05) regions during the acute phase was significantly reduced compared with the control group. Conclusions Twenty-four hours after PTZ-induced acute epileptic seizures in mice, microglia and astrocytes in the CA1 region of the hippocampus are activated, with microglia mainly presenting the M1 phenotype to exert pro-inflammatory effects, secretions of pro-inflammatory factors increasing, and surviving hippocampal neurons decreasing.

Objective:To present an evaluation indicator system for access to cancer screening services.Methods:The evaluation indicator pool was constructed through a scoping review. The theoretical framework was constructed based on the multi-source indicators, and the qualitative expert consultation method was employed to form the initial version of the three-level evaluation indicator system. Delphi expert consultation method was conducted in two rounds to evaluate the relevance, importance, and availability of the proposed evaluation indicator system. The expert positive coefficient, authority coefficient, coordination degree of expert opinions, and concentration of expert opinions were subjected to analysis. Subsequently, the three-level evaluation indicator system for access to cancer screening services was adjusted and determined based on the boundary value method and the open opinions of experts. Finally, the combination weight method was employed to determine the weight.Results:The initial version of the indicator system comprised 3 primary (first-level) indicators, 11 secondary (second-level) indicators, and 46 tertiary (third-level) indicators. Delphi expert consultation was conducted for the initial version, and 17 experts ultimately completed it, exhibiting a positive coefficient of 100% and an authority coefficient of 0.87. In comparison to the initial round of consultation, Kendall's W coefficient ranges (0.15-0.43, all P<0.05) of relevance, importance, and availability scores for each tertiary indicator in the second round exhibited an improvement. The analysis of the importance dimension indicates that expert opinions are also more concentrated, as evidenced by an increase of 8.5% and 7.0% in the proportion of the tertiary indicators with an arithmetic mean above 8 and a full mark ratio above 0.5, respectively. The final evaluation indicator system comprises three primary indicators, with the weights of structure evaluation, process evaluation, and outcome evaluation being 0.338, 0.378, and 0.285, respectively. It also comprises 11 secondary indicators and 45 tertiary indicators. Conclusions:The evaluation indicator system developed in this article can be an effective evaluation tool for quantitative comparison of access to cancer screening services across different populations, cancer types, and before and after intervention. Furthermore, it is recommended that the system undergo continuous optimization concerning its application.

Objective To explore the relationship between the head injury criterion(HIC)values in anterior-posterior(AP)collisions and lateral-medial(LM)collisions.Methods A total of 102 male SD rats were randomly divided into a control group of 0 m(6 rats),4 AP groups(12 rats/group)and 4 LM groups(12 rats/group).After adaptive training,the classical Marmarou model was used to execute the brain AP and LM collisions under a series of different height impacts,and the HIC values were calculated.The experimental group data of the walk-pole test and grip strength test were collected at 24 hours before and after injury,and the data of the proportion of hemorrhage in the corpus callosum and pyramidal tracts were collected at 24 hours after injury.Results As the collision heights increased in both AP and LM groups,there were positive correlations with changes in WP test time and peak GS,and corresponding increases in the proportion of hemorrhage in the cc and py.According to the mathematical relationships between the comprehensive injury degrees and HIC values,it was found that at the same injury degree,LM-HIC value was less than AP-HIC value.A mathematical relationship between AP-HIC and LM-HIC was fitted based on the comprehensive injury degrees.At the same HIC,LM group experienced more severe injuries,and AP group was more tolerant to head collision.Conclusion The injury severity in LM group is greater than that of AP group at the same HIC.Preliminary results show there is a linear mathematical relationship between AP-HIC and LM-HIC.These results can be expected to expand the application scope of HIC and achieve an accurate assessment of the LM collision severity.

Taking Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine as an example,this paper sum-marizes the important role and practical experience of new cultural development in promoting the hospital's high-quality growth.It explores pathways for new cultural development to facilitate the high-quality advancement of integrated traditional Chinese and Western medicine hospitals,aiming to provide valuable practical guidance and theoretical support for such hospitals in the context of the new era.

Objective:To present an evaluation indicator system for access to cancer screening services.Methods:The evaluation indicator pool was constructed through a scoping review. The theoretical framework was constructed based on the multi-source indicators, and the qualitative expert consultation method was employed to form the initial version of the three-level evaluation indicator system. Delphi expert consultation method was conducted in two rounds to evaluate the relevance, importance, and availability of the proposed evaluation indicator system. The expert positive coefficient, authority coefficient, coordination degree of expert opinions, and concentration of expert opinions were subjected to analysis. Subsequently, the three-level evaluation indicator system for access to cancer screening services was adjusted and determined based on the boundary value method and the open opinions of experts. Finally, the combination weight method was employed to determine the weight.Results:The initial version of the indicator system comprised 3 primary (first-level) indicators, 11 secondary (second-level) indicators, and 46 tertiary (third-level) indicators. Delphi expert consultation was conducted for the initial version, and 17 experts ultimately completed it, exhibiting a positive coefficient of 100% and an authority coefficient of 0.87. In comparison to the initial round of consultation, Kendall's W coefficient ranges (0.15-0.43, all P<0.05) of relevance, importance, and availability scores for each tertiary indicator in the second round exhibited an improvement. The analysis of the importance dimension indicates that expert opinions are also more concentrated, as evidenced by an increase of 8.5% and 7.0% in the proportion of the tertiary indicators with an arithmetic mean above 8 and a full mark ratio above 0.5, respectively. The final evaluation indicator system comprises three primary indicators, with the weights of structure evaluation, process evaluation, and outcome evaluation being 0.338, 0.378, and 0.285, respectively. It also comprises 11 secondary indicators and 45 tertiary indicators. Conclusions:The evaluation indicator system developed in this article can be an effective evaluation tool for quantitative comparison of access to cancer screening services across different populations, cancer types, and before and after intervention. Furthermore, it is recommended that the system undergo continuous optimization concerning its application.

Objective To explore the relationship between the head injury criterion(HIC)values in anterior-posterior(AP)collisions and lateral-medial(LM)collisions.Methods A total of 102 male SD rats were randomly divided into a control group of 0 m(6 rats),4 AP groups(12 rats/group)and 4 LM groups(12 rats/group).After adaptive training,the classical Marmarou model was used to execute the brain AP and LM collisions under a series of different height impacts,and the HIC values were calculated.The experimental group data of the walk-pole test and grip strength test were collected at 24 hours before and after injury,and the data of the proportion of hemorrhage in the corpus callosum and pyramidal tracts were collected at 24 hours after injury.Results As the collision heights increased in both AP and LM groups,there were positive correlations with changes in WP test time and peak GS,and corresponding increases in the proportion of hemorrhage in the cc and py.According to the mathematical relationships between the comprehensive injury degrees and HIC values,it was found that at the same injury degree,LM-HIC value was less than AP-HIC value.A mathematical relationship between AP-HIC and LM-HIC was fitted based on the comprehensive injury degrees.At the same HIC,LM group experienced more severe injuries,and AP group was more tolerant to head collision.Conclusion The injury severity in LM group is greater than that of AP group at the same HIC.Preliminary results show there is a linear mathematical relationship between AP-HIC and LM-HIC.These results can be expected to expand the application scope of HIC and achieve an accurate assessment of the LM collision severity.

Taking Ruikang Hospital Affiliated to Guangxi University of Chinese Medicine as an example,this paper sum-marizes the important role and practical experience of new cultural development in promoting the hospital's high-quality growth.It explores pathways for new cultural development to facilitate the high-quality advancement of integrated traditional Chinese and Western medicine hospitals,aiming to provide valuable practical guidance and theoretical support for such hospitals in the context of the new era.

BACKGROUND:Establishing a chondrocyte model of osteoarthritis is of great significance for further explaining the pathological process of osteoarthritis and evaluating and screening the therapeutic drugs of osteoarthritis. OBJECTIVE:To evaluate the effect of interleukin-1β to induce osteoarthritis models in rat chondrocyte models,thereby providing a reference for further exploration of drug treatment of osteoarthritis. METHODS:Chondrocytes were isolated from the hip cartilage of 3-week-old Sprague-Dawley rats by mechanical shearing and enzymatic digestion,and then identified.Chondrocytes were randomly divided into three groups:control group,5 ng/mL interleukin-1β-induced group,10 ng/mL interleukin-1β-induced group,with induction times of 24 and 48 hours.Chondrocyte proliferation activity was detected by MTT.Real-Time PCR was used to detect the expression of type Ⅱ collagen,Aggrecan,sex-determining region Y-box protein 9(Sox9),matrix metalloproteinase 13,and a disintegrin and metaloproteinase with thrombospondin-like motifs-5(Adamts5)mRNA.Western blot was used to detect the expression of type Ⅱ collagen,Sox9,matrix metalloproteinase 13 and Adamts5. RESULTS AND CONCLUSION:Primary rat chondrocytes were successfully isolated and cultured.Induction of chondrocytes by interleukin-1β at 10 ng/mL for 24 hours could significantly reduce cell proliferation and viability(P＜0.05),while the 5 ng/mL interleukin-1β-induced group required 48 hours of induction to cause a significant decrease in cell proliferation and viability.Real-Time PCR results showed that compared with the control group,5 or 10 ng/mL interleukin-1β induction for 24 and 48 hours significantly reduced the expression levels of type Ⅱ collagen,Aggrecan,Sox9 mRNAs(P＜0.05)and increased the expression levels of matrix metalloproteinase 13 and Adamts5 mRNAs(P＜0.05).Compared with the 10 ng/mL interleukin-1β-induced group,5 ng/mL interleukin-1β induction significantly increased the mRNA expression of matrix metalloproteinase 13 and Adamts5 in chondrocytes after 48 hours of induction(P＜0.05).Western blot results showed that compared with the control group,10 ng/mL interleukin-1β induction for 24 hours and 5 ng/mL interleukin-1β induction for 48 hours significantly decreased the protein expression of type Ⅱ collagen and Sox9 in chondrocytes(P＜0.05),and significantly increased the protein expression of matrix metalloproteinase 13 and Adamts5(P＜0.05).To conclude,compared with 5 ng/mL interleukin-1β,10 ng/mL interleukin-1β may have more obvious effects on chondrocytes for 24 hours,while 5 and 10 ng/mL interleukin-1β have similar effects after 48 hours of intervention.

BACKGROUND:Previous studies have reported inconsistent results with positive,negative,and J-shaped associations between alcohol consumption and the hazard of aortic aneurysm and dissection(AAD).This study aimed to examine the connections between weekly alcohol consumption and the subsequent risk of AAD. METHODS:The UK Biobank study is a population-based cohort study.Weekly alcohol consumption was assessed using self-reported questionnaires and the congenital risk of alcohol consumption was also evaluated using genetic risk score(GRS).Cox proportional hazards models were used to estimate hazard ratios(HRs)with 95%confidence intervals(CIs)for the associations between alcohol consumption and AAD.Several sensitivity analyses were performed to assess the robustness of the results. RESULTS:Among the 388,955 participants(mean age:57.1 years,47.4%male),2,895 incident AAD cases were documented during a median follow-up of 12.5 years.Compared with never-drinkers,moderate drinkers(adjusted HR:0.797,95%CI:0.646-0.984,P<0.05)and moderate-heavy drinkers(adjusted HR:0.794,95%CI:0.635-0.992,P<0.05)were significantly associated with a decreased risk of incident AAD.Interaction-based subgroup analysis revealed that the protective effect of moderate drinking was reflected mainly in participants younger than 65 years and women. CONCLUSION:Our findings support a protective effect of moderate alcohol consumption on AAD,but are limited to participants younger than 65 years and women.