AIM: To evaluate the postoperative clinical efficacy of non-diffractive extended depth of focus intraocular lens(EDOF IOL)in patients with highly myopic cataract(HMC).METHODS:A retrospective analysis was conducted on the clinical data of patients diagnosed with HMC at the hospital from January 2022 to December 2024. Patients were divided into an observation group [undergoing femtosecond laser-assisted cataract surgery(FLACS)combined with non-diffractive EDOF IOL implantation] and a control group(undergoing FLACS combined with aspheric monofocal IOL implantation)according to the type of implanted IOL. Postoperative visual acuity(LogMAR), visual quality, and patient satisfaction were compared between the two groups.RESULTS: A total of 33 patients(47 eyes)were finally included in this study, including 10 patients(17 eyes)in the observation group and 23 patients(30 eyes)in the control group. The observation group had a median age of 59.0(52.8, 63.8)y, with 8 males(13 eyes)and 2 females(4 eyes). The control group had a median age of 56.0(53.5, 60.0)y, with 13 males(17 eyes)and 10 females(13 eyes). At 3 mo postoperatively, the best-corrected distance visual acuity(BCDVA)was 0.10(0.08, 0.12)in the observation group and 0.20(0.10, 0.40)in the control group(P=0.586). However, the best-corrected intermediate visual acuity(BCIVA)[0.10(0.10, 0.10)vs 0.50(0.40, 0.90), P=0.032] and best-corrected near visual acuity(BCNVA)[0.20(0.18, 0.20)vs 0.60(0.45, 1.45), P=0.044] in the observation group were significantly better than those in the control group. The defocus curve showed that the uncorrected visual acuity(UCVA)in the observation group was relatively stable within the range of -2.00 to +1.00 D, which was superior to that in the control group. Postoperative questionnaires showed that the spectacle independence rate(76%)and overall satisfaction(88%)in the observation group were significantly higher than those in the control group(10% and 60%, respectively).CONCLUSION: Non-diffractive EDOF IOL significantly improves intermediate and near visual acuity, reduces spectacle dependence, and maintains distance visual acuity by extending the depth of focus, providing better postoperative visual quality and life satisfaction for HMC patients.

Diabetic microvascular complications （DMC） are major chronic complications of diabetes，primarily including diabetic kidney disease （DKD），diabetic retinopathy （DR），diabetic cardiomyopathy （DCM），and diabetic peripheral neuropathy （DPN）. These complications significantly impact patients' quality of life and prognosis. Modern medicine primarily focuses on symptomatic control in the treatment of DMC，with limited ability to reverse the disease progression. Endoplasmic reticulum stress （ERS），as a central event under hyperglycemic toxicity，is not only a key cause of pancreatic β-cell dysfunction （reduced insulin synthesis and secretion） but also a core driver of damage in various target organs of DMC. It activates three signaling pathways of the unfolded protein response （UPR）-inositol-requiring enzyme 1 （IRE1），activating transcription factor 6 （ATF6），and protein kinase R-like endoplasmic reticulum kinase （PERK），intertwining processes such as autophagy，apoptosis，oxidative stress，and calcium homeostasis imbalance. Traditional Chinese medicine （TCM） offers multi-target and multi-pathway therapeutic advantages and can curb the pathological progression of DMC by regulating ERS. This article systematically reviews the relationships of ERS with pancreatic β-cell function，insulin synthesis，and insulin secretion，and elucidates the core signaling pathways through which ERS mediates DMC. Furthermore，it categorizes and summarizes experimental evidence and mechanisms of single medicinal herbs and their extracts，TCM compound formulas，and modern TCM preparations in regulating ERS for the treatment of various DMC subtypes. Finally，this article proposes ERS as a molecular bridge for integrating traditional Chinese and Western medicine in DMC treatment. Future research should leverage emerging technologies such as network pharmacology，multi-omics analysis，and nano-formulations to establish a synergistic network combining modern hypoglycemic drugs and TCM regulation of ERS. This approach is expected to achieve dual efficacy，enhance drug targeting and bioavailability，deepen the understanding of scientific connotation of TCM，and pave new avenues for the prevention and treatment of DMC.

Diabetic microvascular complications （DMC） are major chronic complications of diabetes，primarily including diabetic kidney disease （DKD），diabetic retinopathy （DR），diabetic cardiomyopathy （DCM），and diabetic peripheral neuropathy （DPN）. These complications significantly impact patients' quality of life and prognosis. Modern medicine primarily focuses on symptomatic control in the treatment of DMC，with limited ability to reverse the disease progression. Endoplasmic reticulum stress （ERS），as a central event under hyperglycemic toxicity，is not only a key cause of pancreatic β-cell dysfunction （reduced insulin synthesis and secretion） but also a core driver of damage in various target organs of DMC. It activates three signaling pathways of the unfolded protein response （UPR）-inositol-requiring enzyme 1 （IRE1），activating transcription factor 6 （ATF6），and protein kinase R-like endoplasmic reticulum kinase （PERK），intertwining processes such as autophagy，apoptosis，oxidative stress，and calcium homeostasis imbalance. Traditional Chinese medicine （TCM） offers multi-target and multi-pathway therapeutic advantages and can curb the pathological progression of DMC by regulating ERS. This article systematically reviews the relationships of ERS with pancreatic β-cell function，insulin synthesis，and insulin secretion，and elucidates the core signaling pathways through which ERS mediates DMC. Furthermore，it categorizes and summarizes experimental evidence and mechanisms of single medicinal herbs and their extracts，TCM compound formulas，and modern TCM preparations in regulating ERS for the treatment of various DMC subtypes. Finally，this article proposes ERS as a molecular bridge for integrating traditional Chinese and Western medicine in DMC treatment. Future research should leverage emerging technologies such as network pharmacology，multi-omics analysis，and nano-formulations to establish a synergistic network combining modern hypoglycemic drugs and TCM regulation of ERS. This approach is expected to achieve dual efficacy，enhance drug targeting and bioavailability，deepen the understanding of scientific connotation of TCM，and pave new avenues for the prevention and treatment of DMC.

ObjectiveTo investigate the safety and efficacy of transparent cap-assisted peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy （EHL）. MethodsA retrospective analysis was performed for the clinical data of 60 patients with large common bile duct stones who were admitted to Department of Gastroenterology， Jilin People’s Hospital， from May 1， 2023 to January 31， 2026， and according to the treatment method， the patients were divided into transparent cap-assisted peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy group and peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy group， with 30 patients in each group. The two groups were compared in terms of the rate of successful single-session stone fragmentation and removal， procedural time， duration of electrohydraulic lithotripsy， clinical success rate， and complications. The independent-samples t test or the Mann-Whitney U test was used for comparison of continuous data between two groups， and the chi-square test or the Fisher’s exact test was used for comparison of categorical data between two groups. ResultsCompared with the peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy group， the transparent cap-assisted peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy group had a significantly higher technical success rate （83.33% vs 60.00%， χ²=4.022， P=0.045） and significantly shorter procedural time ［46.00 （42.25 — 49.00） min vs 54.50 （42.00 — 65.00） min， Z=2.012， P=0.044］ and duration of electrohydraulic lithotripsy ［8.00 （6.25 — 11.75） min vs 13.50 （9.25 — 17.75） min， Z=2.749， P=0.006］. Both groups achieved a clinical success rate of 100%， with no significant difference in the incidence rate of complications （P>0.05）. ConclusionTransparent cap-assisted peroral cholangiopancreatoscopy-guided electrohydraulic lithotripsy has a high rate of successful single-session stone fragmentation and removal and a short procedural time， with good safety and efficacy， and therefore， it holds promise for clinical application.

Objective:To investigate the clinical and genetic characteristics of patients with amyotrophic lateral sclerosis (ALS) caused by FUS gene mutations. Methods:A retrospective analysis was conducted on 7 families diagnosed with FUS gene related ALS in the Department of Neurology of Henan Provincial People′s Hospital from January 2018 to June 2024. Clinical data and neuroelectrophysiological results of the probands and family members were collected. Next generation sequencing or whole exome sequencing was conducted on the probands. The detected variants of the FUS gene were confirmed by Sanger sequencing. Results:Among the 7 probands, 4 were with familial ALS and 3 with sporadic ALS, including 6 males and 1 female. The average age of onset was 24.6 years (ranging from 21 to 30 years). The onset site included bulbar muscles in 1 case, proximal upper limbs in 3 cases, proximal lower limbs in 2 cases, and both upper and lower limbs in 1 case. Four patients presented both upper and lower motor neurons involvement on examination, and 3 had only lower motor neuron syndrome. Muscle atrophy and fasciculation were observed in 6 patients respectively, and dyspnea in 3 patients. Bilateral muscle strength was asymmetric in 5 patients. Proximal muscle weakness was predominant in 6 of the 7 patients with upper limb weakness, and 3 of the 5 patients with lower limb weakness. Electromyography showed neurogenic damage in all 7 cases. Five heterozygous variants of the FUS gene were detected in 7 patients, including 2 patients with c.1574C>T(p.P525L), 2 with c.1552A>G(p.R518G), 1 with c.1561C>T(p.R521C), 1 with c.1441delC(p.R481Efs *48), and 1 with both c.1574C>T(p.P525L) and c.430_447del(p.G144_Y149del) variants. The variant c.1441delC(p.R481Efs *48) had not been previously reported. During follow-up, 6 patients died of respiratory failure 6-18 months after onset, with an average of 11.8 months. Conclusions:Patients with FUS gene related ALS have an early age of onset, rapid progression, short survival period, asymmetric limb weakness, and more severe involvement of proximal limbs. The c.1574C>T(p.P525L) is a hotspot mutation, and the novel variant c.1441delC(p.R481Efs *48) enriches the mutation spectrum of the FUS gene.

AIM To explore the effects of Dahuang Lingxian Recipe on Th1/Th2 cell immune imbalance in a rat model of cholestatic liver fibrosis(CLF).METHODS 20 SD rats were randomly divided into the normal group,the model group,the ursodeoxycholic acid group(0.063 g/kg)and the Dahuang Lingxian Recipe group(4.8 g/kg),with 5 rats in each group.Except for those of the normal group,the rats of all other groups had open surgery of common bile duct ligation,followed by the gavage of corresponding drug two days later,and the procurement of the samples after gavage in the third week.The rats had their degree of liver fibrosis observed by HE and Masson stainings;their levels of serum total bile acid(TBA),alkaline phosphatase(AKP),γ-glutamyltransferase(γ-GT),alanine aminotransferase(ALT),aspartate aminotransferase(AST)and total bilirubin(TBil)measured by the kit;their hepatic percentage of TGF-β1,p-Smad2 and p-Smad3 positive cells detected by immunofluorescence and immunohistochemical staining;their.hepatic expressions of TGF-β1,Smad4,NF-κB p65,Collagen Ⅰ and Collagen Ⅲ protein and mRNA detected by Western blot and RT-qPCR;their levels of helper T cell 1(Th1)and helper T cell 2(Th2)in peripheral blood detected by flow cytometry,and their ratio of Th1/Th2 calculated as well.RESULTS Compared with the model group,the groups intervened with either ursodeoxycholic acid or Dahuang Lingxian Recipe displayed well-ordered liver cells,hepatic lobules and hepatic cords;a small amount of fatty degeneration;significantly reduced connective hyperplasia of hepatic fibers;significantly narrowed fibrous cords;a small amount of blue fibrous septa;greatly improved pathological injuries including inflammatory infiltration of central vein and portal area;decreased levels of serum TBA,TBil,AKP,γ-GT,ALT and AST(P＜0.05);decreased hepatic expressions of TGF-β1,p-Smad2 and p-Smad3(P＜0.05);decreased hepatic expressions of TGF-β1,Smad4,NF-κB p65,Collagen Ⅰ and Collagen Ⅲ protein and mRNA(P＜0.05);and increased counts of Th1 cells in peripheral blood,decreased counts of Th2 cells,resultsing increased Th1/Th2 ratio(P＜0.05).And an even better effect was observed in the Dahuang Lingxian Recipe group.CONCLUSION Dahuang Lingxian Recipe can reduce or reverse CLF by inhibiting hepatic stellate cell activation through maintaining Th1/Th2 cell immune balance via the NF-κB/TGF-β1 signaling pathway.

Objective:To investigate the effectiveness of combined teaching method integrating case-based teaching method(CBL),problem-based teaching method(PBL),and team-based teaching method(TBL)in clinical nursing teaching in pediatric intensive care unit(PICU).Methods:A total of 60 nursing students who trained in our PICU from Jan 2021 to Jun 2022 were selected as the control group,and 60 nursing students who trained in our PICU from Jul 2022 to Jun 2024 were selected as the research group.The control group received conventional nursing teaching mode,while the research group received combined teaching mode of CBL,PBL,and TBL.The scores of academic performance,logical thinking ability,self-learning ability,and clinical nursing comprehensive ability between the two groups were compared.Result:The scores of theoretical knowledge,operational skills,post-teaching Critical Thinking Disposition Inventory-Chinese Version(CTDI-CV)scale,self-directed learning readiness scale for nursing,and Mini-clinical evaluation exercise scale(Mini-CEX)in the research group were higher than those in the control group(P＜0.05).Conclusion:The combined teaching method of CBL,PBL,and TBL can effectively improve clinical nursing teaching results and comprehensive abilities of nursing students.

Objective To analyze the incidence of cardiovascular events among patients with comorbid chronic obstructive pulmonary disease(COPD)and hypertension(HTN),as well as to identify the associated influ-encing factors.Methods A retrospective analysis was conducted on patients diagnosed with primary hypertension(HTN group,n=64),chronic obstructive pulmonary disease(COPD group,n=64),and concomitant primary hypertension and COPD(combined group,n=64)at our hospital between December 2021 and January 2025.Cardiovascular event incidence,pulmonary function parameters-including forced vital capacity(FVC),forced expiratory volume in 1 second(FEV1),peak expiratory flow(PEF),and percent predicted FEV1(FEV1%pred)-and blood pressure levels(systolic blood pressure[SBP],diastolic blood pressure[DBP])were compared across the three groups.Kaplan-Meier curves were constructed to illustrate and compare the cumulative incidence of cardiovas-cular events.Covariance analysis was performed to assess the impact of hypertension on pulmonary function,and Cox proportional hazards regression was employed to identify factors associated with cardiovascular outcomes.Results The total incidence rate of cardiovascular events in the HTN group was 14.06%,which was significantly lower than that in the COPD group(29.69%)and the combined HTN-COPD group(48.44%)(P<0.05).A highly significant difference was observed in the cumulative incidence rates across the three groups(P<0.05).Specifically,the COPD group exhibited a higher cumulative incidence than the HTN group(P<0.05),while the combined group showed the highest incidence,exceeding both the COPD and HTN groups(P<0.05).Pulmonary function parameters-including FVC,FEV1,PEF,and FEV1%pred-were significantly higher in the HTN group compared to both the COPD and combined groups(P<0.05).Moreover,these indices were also higher in the COPD group than in the combined group(P<0.05).Systolic and diastolic blood pressure(SBP and DBP)levels in the combined group were significantly elevated compared to both the HTN and COPD groups(P<0.05),and SBP and DBP in the HTN group were higher than those in the COPD group(P<0.05).After adjusting for potential confounders,the intergroup dif-ference in FVC remained statistically significant(P<0.05),and the effect of group on FEV1%pred was particularly robust(partial η2=0.754,P<0.05).Compared with patients without cardiovascular events,those who experienced events differed significantly by disease type(P<0.05).The proportions of patients with HTN alone and HTN com-bined with COPD were higher in the event group than in the non-event group(P<0.05).Additionally,FVC and FEV1%pred were lower in the event group,whereas SBP and DBP were higher(all P<0.05).Multivariate analysis identified disease type,FEV1%pred,and SBP as independent predictors of cardiovascular events(P<0.05).Deci-sion tree analysis further highlighted that the coexistence of HTN and COPD constitutes a critical determinant in cardiovascular risk stratification.Conclusions The incidence of cardiovascular events in patients with COPD com-bined with HTN was significantly higher than in those with either condition alone.Furthermore,the coexistence of these diseases,along with impaired lung function(as indicated by reduced FEV1%predicted)and increased SBP,were independent risk factors for cardiovascular events.

Objective:To investigate the effectiveness of combined teaching method integrating case-based teaching method(CBL),problem-based teaching method(PBL),and team-based teaching method(TBL)in clinical nursing teaching in pediatric intensive care unit(PICU).Methods:A total of 60 nursing students who trained in our PICU from Jan 2021 to Jun 2022 were selected as the control group,and 60 nursing students who trained in our PICU from Jul 2022 to Jun 2024 were selected as the research group.The control group received conventional nursing teaching mode,while the research group received combined teaching mode of CBL,PBL,and TBL.The scores of academic performance,logical thinking ability,self-learning ability,and clinical nursing comprehensive ability between the two groups were compared.Result:The scores of theoretical knowledge,operational skills,post-teaching Critical Thinking Disposition Inventory-Chinese Version(CTDI-CV)scale,self-directed learning readiness scale for nursing,and Mini-clinical evaluation exercise scale(Mini-CEX)in the research group were higher than those in the control group(P＜0.05).Conclusion:The combined teaching method of CBL,PBL,and TBL can effectively improve clinical nursing teaching results and comprehensive abilities of nursing students.

Objective:To analyze the risk factors and outcomes of poor graft function (PGF) following allogeneic hematopoietic stem cell transplantation (allo-HSCT) in children with transfusion dependent thalassemia (TDT).Methods:A retrospective cohort study was conducted in 118 pediatric TDT patients who underwent allo-HSCT at the First Affiliated Hospital of Guangxi Medical University from June 30, 2018 to December 31, 2022. Based on PGF diagnostic criteria, patients were categorized into PGF group and good graft function (GGF) group. Clinical features, including pre-transplant baseline characteristics and post-transplant complications were compared between groups by χ2 test or Fisher exact test. Logistic regression identified PGF risk factors and model performance was assessed by receiver operating characteristic (ROC) curve analysis. Survival analysis was conducted using the Kaplan-Meier method with Log-Rank test. Results:Among 118 patients, there were 69 males (58.5%) and 49 females (41.5%). Fifteen cases (12.7%) developed PGF while 103 cases (87.3%) achieved GGF. Compared to the GGF group, the PGF group had significantly higher rates of age ≥10 years at transplant, interval from diagnosis to transplant ≥6.7 years, human leukocyte antigen (HLA) mismatch, ABO mismatch, post-transplant BK virus infection, and hemorrhagic cystitis (all P<0.05). Multivariate analysis identified independent risk factors for PGF: age ≥10 years at transplant ( OR=27.20, 95% CI 2.11-350.91), interval from diagnosis to transplant ≥6.7 years ( OR=23.23, 95% CI 1.39-388.23), post-transplant cytomegalovirus (CMV) infection ( OR=57.83, 95% CI 3.01-1 111.71), and post-transplant BK virus infection ( OR=67.73, 95% CI 2.56-1 794.52). The ROC curve showed an area under curve of 0.92 (95% CI 0.86-0.97, P<0.001). The 4-year overall survival rate was significantly lower in the PGF group compared to the GGF group ((53.3±12.9)% vs.(90.2±2.9)% ,χ2=16.49, P<0.001). Conclusions:Risk factors for PGF in TDT children after allo-HSCT include age ≥10 years at transplant, interval from diagnosis to transplant ≥6.7 years, post-transplant CMV infection and post-transplant BK virus infection. The PGF patients after allo-HSCT exhibit significantly poorer overall survival compared to those with GGF.