Objective To quantitatively analyze the volumetric characteristics of each subregion of the basal ganglia in patients with hepatolenticular degeneration （also known as Wilson disease ，WD） using brain magnetic resonance imaging （MRI） and brain segmentation technology， to explore the specific imaging findings of choreiform symptoms， and to assess the clinical value of caudate nucleus atrophy as an imaging indicator for this symptom. Methods A retrospective analysis was performed for 40 WD patients with choreiform symptoms and 40 patients without choreiform symptoms from June 2023 to June 2025， and clinical indicators were compared between the two groups. In addition， the two groups were compared in terms of the volume of the basal ganglia after estimated total intracranial volume （eTIV） correction， and the correlation between the volume of differential brain regions and the chorea subscale score of Unified Wilson's Disease Rating Scale （UWDRS） was explored. Results There were no significant differences in baseline data between the two groups. UWDRS scores showed that the choreiform group had a higher neurological function score （P=0.005）， a significantly higher chorea subscale score （P<0.01）， and a lower hepatic function score （P<0.01）. The choreiform group had a significantly smaller caudate nucleus volume than the non-choreiform group （P<0.001）， suggesting severe subregional atrophy， and in contrast， the choreiform group had a significant increase in thalamus volume （P=0.002）. Caudate nucleus volume ratio was significantly negatively correlated with chorea subscale score in the choreiform group （P<0.001）. Conclusion Caudate nucleus atrophy is a specific imaging finding of choreiform symptoms in WD patients， and a quantitative analysis of caudate nucleus volume is expected to become an objective imaging indicator for assessing the severity of choreiform symptoms and monitoring disease progression in WD.

Objective To systematically evaluate and integrate real experience and feelings of self-determination in home-based exercise rehabilitation of stroke patients.Methods We searched databases including PubMed,Embase,Web of Science,Cochrane Library,CINAHL,CNKI,Wanfang,VIP,Sinomed.The literature of qualitative research on self-determination experience in home-based exercise rehabilitation of stroke patients from the establishment of the database to February 2024 was retrieved.The literature was evaluated using the Australian JBI Quality Evaluation Criteria for Qualitative Research in Evidence-based Health Care Centers(2016),and the results were consolidated using an aggregative integration approach.Results A total of 23 theme were extracted,and 10 new categories were formed after induction and integration,which were finally merged into 3 integrated results,including multiple dilemmas in rehabilitation self-determination,motivation transformation during self-determination,strategies to achieve self-determination.Conclusion During the process of home-based exercise rehabilitation for stroke patients,medical personnel should pay attention to patients'determination dilemma,motivation changes and related strategies they adopt.Targeted decision-making programs should be developed for stroke patients,aiming for the scientific and precise advancement of exercise rehabilitation.

Adolescent idiopathic scoliosis(AIS)is a complex three-dimensional deformity involving coronal,sagittal,and axial planes,with a prevalence that should not be overlooked.With advancements in technology and in-depth research,an increasing number of hospitals and physicians are exploring standardized diagnostic and treatment approaches for AIS.Comprehensive and in-depth understanding is required for AIS,including its etiology,screening and diagnosis,classification,assessment and examination,treatment options,exploration of current focus,and evaluation of quality of life.Such understanding ensures that the diagnostic and treatment are scientific,standardized,and timely.Based on the principles of evidence-based medicine,a consensus on the diagnosis and treatment of AIS is reached after multiple discussions among spinal surgery experts,aiming to provide reference and guidance for clinical practice.

Objective To investigate the value of integrin subunit αM(ITGAM)and integrin subunit β2(ITGB2)levels in peripheral blood mononuclear cells(PBMC)in the diagnosis and prognosis evaluation for patients with severe acute pancreatitis(SAP)complicated with acute lung injury(ALI).Methods A total of 205 patients with SAP admitted from November 2022 to February 2024 in the hospital were selected,and they were divided into ALI group(103 cases)and non-ALI group(102 cases)according to whether they were com-plicated with ALI.Meanwhile,110 healthy people who underwent the physical examination were selected as the control group.The differences of the levels of ITGAM and ITGB2 in PBMC in different groups were com-pared.Logistic regression was used to analyze the influencing factors for ALI in patients with SAP.The re-ceiver operating characteristic(ROC)curve was used to analyze the diagnostic value of levels of ITGAM and ITGB2 in PBMC for SAP patients complicated with ALI and the predictive value for poor prognosis.Results The levels of ITGAM,ITGB2 in PBMC,and serum amylase and urine amylase levels in ALI group were higher than those in non-ALI group and control group(P＜0.05).Multivariate Logistic regression anal-ysis showed that the increase of ITGAM,ITGB2 and serum amylase levels were risk factors for ALI in pa-tients with SAP(P＜0.05).ROC curve results showed that the area under the curve(AUC)of ITGAM com-bined with ITGB2 in diagnosing ALI in patients with SAP was significantly higher than those of ITGAM and ITGB2 alone(P＜0.05).The levels of ITGAM and ITGB2 in PBMC in the poor prognosis group were higher than those in the good prognosis group(P＜0.05).ROC curve results showed that the AUC of ITGAM com-bined with ITGB2 in predicting poor prognosis in patients with SAP complicated with ALI was significantly higher than those of ITGAM and ITGB2 alone(P＜0.05).Conclusion Increased levels of ITGAM and IT-GB2 in PBMC are risk factors for ALI in patients with SAP.ITGAM combined with ITGB2 has a good predic-tive efficacy for the poor prognosis in patients with SAP complicated with ALI,which has important value in clinical practice and is expected to become potential biomarkers.

Objective To investigate the protective effects of paeonol(PAE)on autophagy in human neuroblastoma cells(SH-SY5Y)induced by overexpression of α-synuclein(α-Syn),and to explore its related mechanism.Methods SH-SY5Y cells served as control group,while those induced with A53T-α-Syn mutation were used as model group.Additional groups included PAE(150 μg/ml)group,3-MA(1 mmol/L)group,and PAE(150 μg/ml)+3-MA(1 mmol/L)group.Cell viability was assessed using CCK-8 method,cell morphology was observed under an optical microscope,and protein expressions of α-Syn,LC3-Ⅱ,p62,Beclin-1,phosphorylated c-Jun N-terminal kinase(p-JNK),and p-Bcl-2 were determined by Western blotting.Results Compared with control group,model control exhibited decreased cell survival(P＜0.01),increased α-Syn expression(P＜0.001),reduced expression of autophagy-related proteins LC3-Ⅱ and Beclin-1(P＜0.01,P＜0.05),elevated autophagy substrate protein p62(P＜0.05),and decreased expression of autophagy pathway-related proteins p-JNK and Bcl-2(P＜0.05,P＜0.01).Compared with model group,PAE group showed increased cell survival(P＜0.01),decreased α-Syn and p62 protein expression(P＜0.01,P＜0.05),and increased expression of LC3-Ⅱ,Beclin-1,p-JNK and Bcl-2(P＜0.05).Compared with PAE group,3-MA+PAE group demonstrated increased α-Syn expression(P＜0.05).Conclusions PAE could attenuate the injury of SH-SY5Y cells induced by A53T-α-Syn and eliminate over-expressed α-Syn by activating autophagy pathway,which may be associated with the upregulation of JNK/Bcl-2 mediated autophagy pathway.

Background: s/Aims: Non-invasive models stratifying clinically significant portal hypertension (CSPH) are limited. Herein, we developed a new non-invasive model for predicting CSPH in patients with compensated cirrhosis and investigated whether carvedilol can prevent hepatic decompensation in patients with high-risk CSPH stratified using the new model. Methods: Non-invasive risk factors of CSPH were identified via systematic review and meta-analysis of studies involving patients with hepatic venous pressure gradient (HVPG). A new non-invasive model was validated for various performance aspects in three cohorts, i.e., a multicenter HVPG cohort, a follow-up cohort, and a carvediloltreating cohort. Results: In the meta-analysis with six studies (n=819), liver stiffness measurement and platelet count were identified as independent risk factors for CSPH and were used to develop the new “CSPH risk” model. In the HVPG cohort (n=151), the new model accurately predicted CSPH with cutoff values of 0 and –0.68 for ruling in and out CSPH, respectively. In the follow-up cohort (n=1,102), the cumulative incidences of decompensation events significantly differed using the cutoff values of <–0.68 (low-risk), –0.68 to 0 (medium-risk), and >0 (high-risk). In the carvediloltreated cohort, patients with high-risk CSPH treated with carvedilol (n=81) had lower rates of decompensation events than non-selective beta-blockers untreated patients with high-risk CSPH (n=613 before propensity score matching [PSM], n=162 after PSM). Conclusions Treatment with carvedilol significantly reduces the risk of hepatic decompensation in patients with high-risk CSPH stratified by the new model.

Background: s/Aims: Non-invasive models stratifying clinically significant portal hypertension (CSPH) are limited. Herein, we developed a new non-invasive model for predicting CSPH in patients with compensated cirrhosis and investigated whether carvedilol can prevent hepatic decompensation in patients with high-risk CSPH stratified using the new model. Methods: Non-invasive risk factors of CSPH were identified via systematic review and meta-analysis of studies involving patients with hepatic venous pressure gradient (HVPG). A new non-invasive model was validated for various performance aspects in three cohorts, i.e., a multicenter HVPG cohort, a follow-up cohort, and a carvediloltreating cohort. Results: In the meta-analysis with six studies (n=819), liver stiffness measurement and platelet count were identified as independent risk factors for CSPH and were used to develop the new “CSPH risk” model. In the HVPG cohort (n=151), the new model accurately predicted CSPH with cutoff values of 0 and –0.68 for ruling in and out CSPH, respectively. In the follow-up cohort (n=1,102), the cumulative incidences of decompensation events significantly differed using the cutoff values of <–0.68 (low-risk), –0.68 to 0 (medium-risk), and >0 (high-risk). In the carvediloltreated cohort, patients with high-risk CSPH treated with carvedilol (n=81) had lower rates of decompensation events than non-selective beta-blockers untreated patients with high-risk CSPH (n=613 before propensity score matching [PSM], n=162 after PSM). Conclusions Treatment with carvedilol significantly reduces the risk of hepatic decompensation in patients with high-risk CSPH stratified by the new model.

Background: s/Aims: Non-invasive models stratifying clinically significant portal hypertension (CSPH) are limited. Herein, we developed a new non-invasive model for predicting CSPH in patients with compensated cirrhosis and investigated whether carvedilol can prevent hepatic decompensation in patients with high-risk CSPH stratified using the new model. Methods: Non-invasive risk factors of CSPH were identified via systematic review and meta-analysis of studies involving patients with hepatic venous pressure gradient (HVPG). A new non-invasive model was validated for various performance aspects in three cohorts, i.e., a multicenter HVPG cohort, a follow-up cohort, and a carvediloltreating cohort. Results: In the meta-analysis with six studies (n=819), liver stiffness measurement and platelet count were identified as independent risk factors for CSPH and were used to develop the new “CSPH risk” model. In the HVPG cohort (n=151), the new model accurately predicted CSPH with cutoff values of 0 and –0.68 for ruling in and out CSPH, respectively. In the follow-up cohort (n=1,102), the cumulative incidences of decompensation events significantly differed using the cutoff values of <–0.68 (low-risk), –0.68 to 0 (medium-risk), and >0 (high-risk). In the carvediloltreated cohort, patients with high-risk CSPH treated with carvedilol (n=81) had lower rates of decompensation events than non-selective beta-blockers untreated patients with high-risk CSPH (n=613 before propensity score matching [PSM], n=162 after PSM). Conclusions Treatment with carvedilol significantly reduces the risk of hepatic decompensation in patients with high-risk CSPH stratified by the new model.