Objective To explore the relationship between ambulatory blood pressure changes and health-related behaviors as well as sleep quality in hypertensive patients. Methods A retrospective study was conducted on 684 patients who underwent 24-hour ambulatory blood pressure monitoring at Chengdu Fifth People's Hospital between January 2023 and April 2025. The cohort included 502 hypertensive patients and 182 non-hypertensive patients. Clinical data from both groups of patients were collected. Their health-related behaviors and sleep quality were investigated. Pearson correlation analysis was conducted to explore the relationship between ambulatory blood pressure changes and health-related behaviors as well as sleep quality in hypertensive patients. Results The differences in dSBP, dDBP, nSBP, nDBP, 24-hour SBP, 24-hour DBP, 24-hour SBP CV, and 24-hour DBP CV levels between the two groups were statistically significant (P<0.05). The scores of the Active Health Behavior Scale (AHBS) in the hypertension group were lower than those in the non-hypertension group, while the scores of the Pittsburgh Sleep Quality Index (PSQI) in the hypertension group were higher than those in the non-hypertension group (P<0.05). AHBS showed a negative correlation with dSBP, dDBP, nSBP, nDBP, 24 h SBP, 24 h DBP, 24 h SBP CV, and 24 h DBP CV (P<0.05), while PSQI showed a positive correlation with dSBP, dDBP, nSBP, nDBP, 24 h SBP, 24 h DBP, 24 h SBP CV, and 24 h DBP CV (P<0.05). Conclusion Health-related behaviors and sleep quality can influence ambulatory blood pressure through various mechanisms, including neural, endocrine, and vascular functions.

ObjectiveTo investigate the migration and distribution characteristics of chemical constituents in blood and hippocampal tissues before and after vinegar processing of Citri Reticulatae Pericarpium Viride（CRPV）， and to explore the potential material basis and mechanisms underlying their regulatory effects on emotional disorders by comparing the effects of raw and vinegar-processed products of CRPV. MethodsUltra-performance liquid chromatography-quadrupole-time-of-flight mass spectrometry（UPLC-Q-TOF-MS/MS） was employed to characterize and identify the chemical constituents of raw and vinegar-processed products of CRPV extracts， as well as their migrating components in blood and hippocampal tissues after oral administration. Reference standards， databases， and relevant literature were utilized for compound annotation， with data processing performed using PeakView 1.2 software. Seventy male C57BL/6 mice were randomly divided into seven groups， including the blank group， model group， diazepam group（2.5 mg·kg^-1）， raw CRPV low/high dose groups（0.6， 1.2 g·kg^-1）， and vinegar-processed CRPV low/high dose groups（0.6， 1.2 g·kg^-1）， with 10 mice per group. Except for the blank group， all other groups underwent chronic restraint stress（2 h·d^-1） for 20 d. Each drug-treated group received oral administration at the predetermined dose starting 10 d after modeling， with a total treatment duration of 10 d. Following model-based drug administration， mice underwent open-field， forced swimming， and elevated plus maze tests. After anesthesia with isoflurane， whole brains were collected from each group of mice， and hippocampi were dissected. Reactive oxygen species（ROS） level in hippocampal tissues was quantified by enzyme-linked immunosorbent assay（ELISA）. Hematoxylin-eosin（HE） staining was used to observe hippocampal tissue morphology. Immunofluorescence was performed to detect neuronal nuclei（NeuN） and peroxisome proliferator-activated receptor alpha（PPARα） expressions in hippocampal tissue. Then， pharmacodynamic evaluations were conducted to assess the effects of raw and vinegar-processed CRPV on mood disorders， exploring the potential mechanisms. ResultsVinegar processing caused significant changes in the chemical composition of CRPV， with 18 components showing increased relative content and 35 components showing decreased relative content. The primary changes occurred in flavonoid compounds， including 20 flavonoids， 20 flavonoid glycosides， 3 triterpenes， 3 phenolic acids， 1 alkaloid， and 6 other compounds. Twenty-one components were detected in blood（15 methoxyflavones， 4 flavonoid glycosides， and 2 phenolic acids）， with 17 shared between raw and vinegar-processed CRPV. Seven components reached hippocampal tissues（all common to both forms）. In regulating emotional disorders， Vinegar-processed CRPV exhibited superior antidepressant-like effects compared to raw products. HE staining revealed that both treatments improved hippocampal neuronal morphology， particularly in the damaged CA1 and CA3 regions. Immunofluorescence and ELISA analyses demonstrated that both raw and vinegar-processed CRPV significantly modulated NeuN and PPARα expressions in hippocampal tissue while alleviating oxidative stress induced by excessive ROS（P<0.05）. ConclusionThe chemical composition of CRPV undergoes changes after vinegar processing， but the migrating components in blood and hippocampus are primarily methoxyflavonoids. These components may serve as the potential material basis for activating the PPARα pathway， thereby negatively regulating ROS generation in the hippocampus， reducing oxidative stress， and promoting the development of NeuN-positive neurons. These findings provide experimental evidence for enhancing quality standards， pharmacodynamic material research， and active drug development of raw and vinegar-processed CRPV.

At present， the systematic excavation of the clinical experience and academic thought of the Sichuan school of Chinese medicine vis-à-vis its dominant disease entities remains fragmentary， and replicable paradigms are scarce. Confronted with empirical fragmentation， data heterogeneity and decision-making subjectivity， the standardised distillation， inheritance and clinical translation of these distinctive experiences has become a critical bottleneck constraining the development of the Sichuan school. The integration of artificial-intelligence technologies in data processing， pattern recognition and intelligent decision-making has rendered deep mining of traditional Chinese medicine（TCM） clinical knowledge and patterns imperative. Constructing an intelligent modern TCM diagnostic-therapeutic-evaluative system is now the obligatory route for inheritance and innovation in Chinese medicine， and simultaneously provides a technological breakthrough for intelligent decision paradigms in the dominant diseases of the Sichuan school. Accordingly， this study adopts the regional academic school as its point of entry， focuses on the dominant diseases of the Sichuan school， and proposes an innovative pathway of "four-dimensional data-multi-modal fusion-multi-agent decision-making". Specifically， four data dimensions are defined and instantiated： （Ⅰ） knowledge from classical medical literature and historical case records. （Ⅱ） objective four-diagnosis phenotypic data. （Ⅲ） master physicians' prescribing regularities. （Ⅳ） characteristic mechanisms of renowned formulae. Leveraging multi-modal data fusion and generative artificial intelligence， the entire causal chain of Famous Physicians and Renowned Formulas is explicated to reconstruct the diagnostic-therapeutic cognitive logic of the regional school. Finally， a multi-agent collective-decision model is established and refined for the dominant diseases of the Sichuan school， capable of generating precise， individualised treatment regimens and thereby advancing an intelligent diagnostic-therapeutic paradigm that delivers more efficient and accurate clinical decision support.

Objective To develop a reminiscence therapy program with Montessori educational philosophy in treatment of elderly people with mild cognitive impairment(MCI)in nursing homes and evaluate its effect.Methods On the basis of Montessori education principles,a reminiscence therapy program was drafted through literature review and had it finalised with expert consultations and a pilot study.Between February and May 2022,70 elderly with MCI were recruited from a nursing home in Liaoning Province using convenience sampling.The recruited elderly were randomly divided into a control group(n=35)and an intervention group(n=35)using a random number table.The elderly in control group received conventional cognitive training only while the elderly in the intervention group received reminiscence therapy in addition to the conventional cognitive training.Cognitive function and ability of daily living(ADL)were compared between the two groups after a 6-week intervention.Results The elderly in intervention group demonstrated statistically significant improvements in both cognitive function and dimensions(visuospatial/executive function,naming ability,delayed recall and orientation,as well as in ADL after a 6-week intervention(all P<0.05).Conclusion The Montessori philosophy based on reminiscence therapy improves cognitive function and activities of daily living in the elderly with MCI,particularly from the perspectives of visuospatial/executive function,naming ability,delayed recall and orientation.

Objective:To investigate the mechanism of the synergistic anti-leukemia effect of the combination of Bcl-2 inhibitor venetoclax(VEN)and histone deacetylase(HDAC)inhibitor chidamide(CDM)in T-cell acute lymphoblastic leukemia(T-ALL).Methods:The effect of VEN combined with CDM on the proliferation of T-ALL CEM and MOLT-4 cell lines was detected by CCK-8 assay.And the effects on the cell cycle and apoptosis were detected by flow cytometry.Cell cycle protein and apoptosis-related protein expression were detected by Western blot.The key pathways of VEN combined with CDM in T-ALL were screened through network pharmacology analysis,and verifying them in T-ALL cell lines,T-ALL patient cells and public databases.Results:VEN combined with CDM displayed a synergistic effect on cell proliferation of CEM and MOLT-4 cells.In cell cycle experiment,VEN combined with CDM induced G0/G1 phase arrest in CEM and MOLT-4 cells.Western blot experiment showed that VEN combined with CDM could significantly downregulate the expression of cyclin E2 and CDK2 and upregulate the expression of p21Waf1/Cip1.In the apoptosis experiment,VEN combined with CDM could significantly induce the apoptosis of CEM and MOLT-4 cells.Western blot experiment demonstrated that VEN combined with CDM promoted endogenous apoptosis by downregulating Mcl-1 and upregulating Bax and cleaved caspase-3 protein levels.Network pharmacology analysis identified 10 hub genes.KEGG enrichment analysis revealed the cell cycle,PI3K-AKT signaling pathway,and its downstream FoxO signaling pathway were significantly enriched.GO enrichment analysis revealed the G1/S transition of mitotic cell cycle,cyclin-dependent protein kinase holoenzyme complex,and kinase activity were significantly enriched.Western blot experiment showed that VEN combined with CDM could significantly downregulate the protein level of PI3K,AKT,and p-AKT,and upregulate FoxO1 in CEM and MOLT-4 cells.In T-ALL patients,FoxO1 showed significantly lower expression compared to the normal donors,and the same result was verified in the GSE13159 and GSE26713 datasets.Conclusion:The combination of VEN and CDM exerts synergistic anti-leukemia effects by inhibiting cellular proliferation,inducing G0/G1,phase arrest and promoting apoptosis through PI3K/AKT/FoxO1 axis in T-ALL.

Objective To investigate and compare the epidemiological characteristics of common respiratory viruses among influenza-like illness(ILI)and severe acute respiratory infection(SARI)cases in Huzhou,Zhejiang Province before and after the COVID-19 pandemic,so as to provide a basis for formulating and adjusting the prevention and control strategies for viral respiratory infectious diseases.Methods ILI and SARI cases at two influenza surveillance sentinel hospitals in Huzhou and had throat swab samples collected during Nov 2017 to Feb 2020(pre-COVID-19 pandemic period)and Dec 2022 to Apr 2024(post-COVID-19 mitigation phase)were selected as the participants.Seven common viral respiratory pathogens were tested,including influenza A virus(H1N1 and H3N2 subtypes),influenza B virus(Victoria lineage,FluB),respiratory syncytial virus(RSV),rhinovirus(HRV),adenovirus(ADV),and severe acute respiratory syndrome coronavirus-2(SARS-CoV-2).The positive rates of respiratory pathogens before and after the COVID-19 pandemic were compared across different age groups and different time.Results A total of 7 948 ILI samples and 2 294 SARI samples were included.The overall positive rate of ILI samples increased from 33.6%to 47.1%,primarily due to the increase in influenza and COVID-19 infections;the overall positive rate of SARI samples decreased from 31.4%to 24.8%,mainly due to the reduction in HRV and ADV infections.During the post-COVID-19 mitigation phase,SARS-CoV-2(22.1%),H3N2(12.7%),and FluB(6.0%)were the primary pathogens in ILI samples,while RSV(7.1%),H3N2(5.3%),and HRV(4.5%)dominated in SARI samples.During the post-COVID-19 mitigation phase,the influenza virus circulation period was shortened.Before the COVID-19 pandemic,RSV was mainly detected in autumn and winter,while during the post-COVID-19 mitigation phase,out-of-season RSV epidemics were observed in spring and summer.Co-infection rate in ILI cases increased significantly in the post-COVID-19 mitigation phase,predominantly consisting of co-infections of COVID-19 and influenza A virus,while co-infection rate in SARI cases showed a decline.Conclusion We found important epidemiological changes in respiratory viruses in Huzhou during the post-COVID-19 mitigation phase compared to pre-COVID-19 period,including increased positive rates of influenza and COVID-19,and disruptions to the seasonal patterns of influenza and RSV.The prevention and control strategies should be adjusted in a timely manner based on the monitoring data.

Objective:To analyze the effect of migration experiences during working age on the status of chronic disease development among rural older adults.Methods:Based on data from the China Health and Retirement Longitudinal Study(CHARLS),this study applied regression model and group-based trajectory model to examines the impact of migration experience on the status and growth trajectories of chronic diseases among rural older adults.Results:(1)Rural older adults with migration experience are more likely to develop chronic diseases and have a greater number of chronic disease in later life.(2)Rural older adults with migration experiences have a higher starting point and a faster rate of growth trajectory of chronic disease.Suggestions:It is necessary to strengthen occupational protection and health education for the rural-urban migrant population,reinforce the intervention and management of chronic diseases for the returning population,and improve the whole life-cycle medical insurance system,to break the disadvantageous cumulative effect of migration experience on health.

Immunometabolism studies focus on the relationships between immune cell functions and cellular energy metabolism pathways.Immunometabolism plays an important regulatory role in immune-related diseases.Mycobacterium tuberculosis(M.tb),an important intracellular pathogenic bacterium,enters alveolar macrophages after infection.The confrontation between M.tb and the host is a complex and dynamic process involving multiple aspects and mechanisms,such as the immune response,granuloma formation,and immune evasion.M.tb effector proteins play key roles in maintaining bacterial virulence and regulating host cell metabolism.This article reviews the reprogramming process of glucose metabolism,lipid metabolism,and immunometabolism,as well as changes in mi-tochondrial function in M.tb-infected host cells,thereby revealing the relationship between M.tb pathogenicity and host metabolic regu-lation,which is important for understanding tuberculosis.

Objective:To observe the clinical efficacy of repetitive transcranial magnetic stimulation(rTMS)combined with mindfulness-based cognitive therapy(MBCT)in patients with alcohol withdrawal syndrome(AWS).Methods:The 120 patients with AWS who were observed in this study were all male patients admitted to our hospital from June 2021 to June 2024,the patients were divided into group A(conventional treatment,40 cases),group B(group A combined with rTMS,40 cases),and group C(group B combined with MBCT,40 cases)according to random number table method.The clinical efficacy,self-control ability[Modified Clinical Institution Alcohol Dependence Withdrawal Assessment Scale(CIWA-Ar)score,Visual Analog Scale of Psychological Craving for Alcohol(VAS)score and Pennsylvania Alcohol Craving Scale(PACS)score],anxiety and depression degree assessment[Hamilton Depression Scale(HAMD)score,Hamilton Anxiety Scale(HAMA)score]and quality of life[36 Short Form Health Survey(SF-36)Score],relapse rate and readmission rate were compared among the three groups.Results:The total effective rate of group A,group B and group C increased successively(P＜0.05).The CIWA-Ar,PACS and VAS scores in group B and group C after treatment were lower than those in group A,and group C was lower than that in group B(P＜0.05).The HAMD and HAMA scores of group B and group C after treatment were lower than those in group A,and group C was lower than that in group B(P＜0.05).The SF-36 score of group B and group C after treatment was higher than those in group A,and group C was higher than that in group B(P＜0.05).Relapse rate and readmission rate in groups B and C were lower than those in group A,and group C was lower than that in group B(P＜0.05).Conclusion:The application of rTMS combined with MBCT in patients with AWS can improve clinical efficacy and quality of life,alleviate anxiety and depression,improve patients' self-control ability,reduce relapse rate and readmission rate,with definite effects.

Objective:This study aimed to evaluate the long-term efficacy and safety of rituximab(RTX)combined with calcineurin inhibitors(CNI)in the treatment of refractory nephrotic syndrome(RNS).Methods:A total of 80 patients with steroid-dependent/resistant RNS were prospectively enrolled and randomly assigned to an observation group(RTX+CNI,n=40)and a control group(CNI monotherapy,n=40).Patients were followed up for 24 months.Dynamic comparisons were made between the two groups regarding complete remission rate,relapse rate,24-hour urinary protein,kidney injury molecule-1(KIM-1),and adverse reactions.Results:The complete remission rate(CR)in the observation group was significantly higher than that in the control group at all time points(24-month CR:100％vs 90％,P＜0.05).The 24-month relapse rate was significantly lower in the observation group compared to the control group(0％vs 10％,P＜0.05).Combination therapy significantly reduced 24-hour urinary protein levels(6 months:2.13±0.63 vs 3.86±1.01 g/24 h,P＜0.001)and the renal injury marker KIM-1(6 months:1.53±0.41 vs 2.23±0.65 ng/mL,P＜0.001),and increased the CD4+/CD8+ ratio(24 months:2.03±0.52 vs 1.72±0.41,P＜0.05).There was no significant difference in the incidence of adverse reactions between the two groups(15％vs 20％,P=0.556).Conclusion:RTX combined with CNI significantly improves the long-term remission rate and reduces the risk of relapse in RNS.Its dual immunomodulatory and multi-target renal protective effects provide evidence-based support for optimizing the treatment of refractory nephrotic syndrome.