Objective: To investigate the prevalence of overweight and obesity among children and adolescents in Yangzhou City, and its association with screen behaviors, so as to provide scientific evidence for weight management among students. Methods: In May 2025, an electronic questionnaire survey was conducted among children and adolescents in Yangzhou City. A total of 3 722 participants were selected from grades 4 to 12 in 18 primary and secondary schools (108 classes) by using stratified cluster random sampling. The Chi square test was used to compare the differences in the detection rates of overweight and obesity among children and adolescents with 5 types of screen behaviors (watching TV, playing electronic games, scrolling short videos, screen based learning, electronic socializing) in different time groups each day (never, >0~<2 h, ≥2 h). Multivariate Logistic regression analysis was performed to examine the associations of five types of screen behaviors, presence of electronic devices in the bedroom, and screen use during meals on the weight status of children and adolescents. Results: The prevalence of overweight and obesity among children and adolescents was 37.3%. For all five types of screen behaviors, the differences in the distribution of overweight and obesity detection rates among children and adolescents across the three time spent categories were statistically significant ( χ 2=30.76- 70.78 , all P <0.01). After adjusting for confounding factors, multivariate Logistic regression analysis revealed that frequent or always using screens during meals( OR =1.63, 95％ CI =1.14~2.31), playing video games ( OR =1.28, 95% CI =1.11-1.48), browsing short videos ( OR =1.29, 95％ CI=1.09-1.54), and screen based learning ( OR =1.26, 95％ CI =1.10-1.44) were significantly associated with overweight and obesity among children and adolescents (all P <0.05). Conclusions Excessive screen use is positively correlated with the incidence of overweight and obesity in children and adolescents. Targeted interventions on screen behaviors among children and adolescents are therefore warranted.

Sensorineural hearing loss (SNHL), the most commonly-occurring form of hearing loss, is caused mainly by injury to or the loss of hair cells and spiral ganglion neurons in the cochlea. Numerous environmental and physiological factors have been shown to cause acquired SNHL, such as ototoxic drugs, noise exposure, aging, infections, and diseases. Several programmed cell death (PCD) pathways have been reported to be involved in SNHL, especially some novel PCD pathways that have only recently been reported, such as ferroptosis, necroptosis, and pyroptosis. Here we summarize these PCD pathways and their roles and mechanisms in SNHL, aiming to provide new insights and potential therapeutic strategies for SNHL by targeting these PCD pathways.
Humans ; Hearing Loss, Sensorineural/metabolism* ; Necroptosis/drug effects* ; Pyroptosis/drug effects* ; Ferroptosis/drug effects* ; Animals

Objective:This study aims to evaluate the clinical utility of total IgE （tIgE） and specific IgE （sIgE） levels in nasal secretions for diagnosing allergic rhinitis. The investigation is enhanced through an improved method of nasal secretion collection and advanced quantum dot immunofluorescence detection technology. Methods:A total of 88 subjects were enrolled in this study, and demographic data and clinical characteristics were collected through standardized questionnaires. Anterior rhinoscope was used to check the local condition of the nasal cavity. Each participant underwent skin prick test（SPT）. The total IgE（tIgE） and sIgE in nasal secretions were quantitatively analyzed by improved nasal secretion collection strategy and quantum dot immunofluorescence method, and the correlation between them and clinical symptoms and signs was discussed. The receiver operating characteristic curve（ROC） was used to calculate the optimum threshold and detection efficiency of total IgE and sIgE in nasal secretions. Results:The improved method successfully collected nasal secretions from all subjects. Based on SPT results, participants were categorized into three groups: normal control （20 cases）, non-allergic rhinitis （22 cases）, and allergic rhinitis （46 cases）. Analysis showed that both tIgE and sIgE levels in nasal secretions correlated with nasal symptoms and signs. A tIgE level of ≥9.42 IU/mL was identified as a cut-off for allergic rhinitis diagnosis, demonstrating an 85.37% agreement with SPT results. Furthermore, cut-off values for house dust mite sIgE （≥0.34 IU/mL） and dermatophagoides Farinae sIgE （≥0.41 IU/mL） yielded a diagnostic agreement of 97.56% with SPT. Notably, two patients in the non-allergic rhinitis group tested negative for SPT but positive for dust mite sIgE in nasal secretions and exhibited positive results in the nasal provocation test, indicating potential local allergic rhinitis. Conclusion:The assessment of tIgE and mite-specific IgE levels in nasal secretions presents a rapid, reliable, and non-invasive approach for diagnosing allergic rhinitis, particularly in cases of local allergic rhinitis.
Humans ; Immunoglobulin E/analysis* ; Quantum Dots ; Male ; Female ; Adult ; Young Adult ; Middle Aged ; Rhinitis, Allergic/immunology* ; Adolescent ; Fluorescent Antibody Technique/methods* ; Case-Control Studies ; Nasal Mucosa/immunology*

Objective:To explore the effects of capacity, opportunity, motivation-behavior (COM-B) model-based motivation interview combined with transitional care on self-management ability, health behavior, and social support in stroke patients.Methods:From June 2021 to June 2024, 104 stroke patients admitted to Beijing Anzhen Hospital, Capital Medical University, were selected as study subjects using convenience sampling. Patients were randomly assigned to either the control group or the intervention group, with 52 patients in each group. Control group received routine care, while intervention group received COM-B model based motivation interview combined with transitional care in addition to routine care. Scores of the Exercise of Self-Care Agency Scale (ESCA) , Health Behavior Scale for Stroke Patients (HBS-SP) , 11-item Duke Social Support Index (DUKE-UNK11) , Readiness for Hospital Discharge Scale (RHDs) , and Stroke Specific Quality of Life Scale (SS-QOL) were compared between two groups of patients before and after intervention.Results:After intervention, the ESCA, HBS-SP, DUKE-UNK11, RHDs, and SS-QOL scores of intervention group were higher than those of control group, and the differences were statistically significant ( P<0.05) . Conclusions:COM-B model-based motivation interview combined with transitional care can improve the self-management ability of stroke patients, promote the formation of healthy behaviors, and enhance patients' perception of social support, which is worthy of clinical promotion and application.

Background and Aims:Long noncoding RNA(lncRNA)nuclear-enriched abundant transcript 1(NEAT1)is an oncogenic lncRNA that promotes the progression of various cancers through the competing endogenous RNA(ceRNA)mechanism.Using the TargetScan database,we previously identified binding sites between NEAT1 and microRNA-124-3p(miR-124-3p),as well as between miR-124-3p and catenin beta-1(CTNNB1).Therefore,this study was conducted to investigate the expression of NEAT1,miR-124-3p,and CTNNB1 in pancreatic cancer and their interactions affecting pancreatic cancer cell functions.Methods:A dual-luciferase reporter assay was used to validate the relationships among NEAT1,miR-124-3p,and CTNNB1.The expression levels of NEAT1 and miR-124-3p,as well as CTNNB1 protein expression,were detected in pancreatic cancer tissues and adjacent normal tissues,as well as in pancreatic cancer PANC-1 cells and normal pancreatic epithelial H6C7 cells.PANC-1 cells were transfected with NEAT1 siRNA alone or co-transfected with a miR-124-3p inhibitor.After transfection,changes in PANC-1 cell biological functions,epithelial-mesenchymal transition related protein expression,and tumor growth ability in mice were assessed.Results:The dual-luciferase reporter assay confirmed the targeting relationships between NEAT1 and miR-124-3p,as well as between miR-124-3p and CTNNB1.NEAT1 and CTNNB1 expression levels were significantly upregulated,while miR-124-3p expression was downregulated in pancreatic cancer tissues(vs.adjacent tissues)and in PANC-1 cells(vs.H6C7 cells)(all P<0.05).NEAT1 siRNA transfection led to decreased NEAT1 and CTNNB1 expression and increased miR-124-3p expression in PANC-1 cells.However,co-transfection with a miR-124-3p inhibitor suppressed the expression changes in miR-124-3p and CTNNB1(all P<0.05).NEAT1 siRNA transfection significantly reduced PANC-1 cell proliferation,migration,and invasion,while promoting apoptosis.Additionally,E-cadherin protein expression was upregulated,whereas N-cadherin and vimentin protein expression were downregulated.Tumor growth in mice was also significantly inhibited(all P<0.05).These changes were attenuated upon co-transfection with the miR-124-3p inhibitor(all P<0.05).Conclusion:NEAT1 may act as a ceRNA by competitively binding to miR-124-3p,thereby attenuating miR-124-3p-mediated inhibition of CTNNB1.This leads to CTNNB1 upregulation,ultimately promoting the malignant biological behavior of pancreatic cancer cells.

Chronic obstructive pulmonary disease(COPD)often leads to disease progression due to"inflammation extravasation"and development to the whole body"weakness".Professor Miao Qing believes that"disorder of qi movement,impairment of the descending function of the lung"is the key pathogenesis of COPD,and proposes the method of"mediating triple energizers and tonifying three qi"to treat COPD,that is,based on upper energizer-pectoral qi-heart and lung qi,middle energizer-middle qi-spleen-stomach qi,lower energizer-primordial qi-kidney qi and kidney essence,respectively,"raising pectoral qi,nourishing upper energizer heart and lung","cultivating and nourishing middle qi,balancing the spleen and stomach of middle energizer","reinforcing the primordial qi,collecting and absorbing the kidney essence of lower energizer",and achieved good efficacy.

OBJECTIVE To evaluate the differences between the sampling methods of peristaltic pump+membrane filtration and rinsing for monitoring the cleaning and disinfection effectiveness of flexible endoscopes,and to pro-vide a reference for selecting an efficient sampling method for monitoring the cleaning and disinfection effectiveness of flexible endoscopes.METHODS A total of 305 cases of monitoring data on the cleaning and disinfection of flexi-ble endoscopes from People's Hospital of Rizhao in Shandong Province from Jan.2021 to Dec.2024 were selected.The results of 93 cases sampled by rinsing from Jan.2021 to Dec.2022 were compared with those of 212 cases sampled by peristaltic pump+membrane filtration from Jan.2023 to Dec.2024.The monitoring capabilities of different sampling methods for flexible endoscopes after cleaning and disinfection were evaluated,and the con-sumable costs of different sampling methods were also calculated.RESULTS The detection rate of pathogenic bac-teria after biological monitoring of the peristaltic pump+membrane filtration sampling method was 25.94％(55/212),which was higher than that of the rinsing sampling method(8.60％,8/93)(P＜0.05).There was no sta-tistically significant difference in the sampling qualification rate between the two methods(P=0.075).There was no statistically significant difference in the qualification rate between manual and mechanical cleaning and dis-infection methods under the same sampling method.However,there was a statistically significant difference in the detection rate of pathogenic bacteria between manual cleaning and disinfection(36.21％)and mechanical cleaning and disinfection(22.08％)under the peristaltic pump+membrane filtration sampling method(P=0.036).The detection rate of pathogenic bacteria of the peristaltic pump+membrane filtration sampling method was higher than that of the rinsing sampling method for both cleaning and disinfection methods(P＜0.05).The consumable cost per endoscope of the peristaltic pump+membrane filtration sampling method was(84.90±2.91)yuan,which was higher than that of the rinsing sampling method(32.24±4.73)yuan(P＜0.001).CONCLUSION Al-though the peristaltic pump+membrane filtration sampling method has higher consumable costs,it can effec-tively improve the detection rate of pathogenic bacteria and enhance the sensitivity of biological monitoring of cleaning and disinfection.

Background and Aims:Long noncoding RNA(lncRNA)nuclear-enriched abundant transcript 1(NEAT1)is an oncogenic lncRNA that promotes the progression of various cancers through the competing endogenous RNA(ceRNA)mechanism.Using the TargetScan database,we previously identified binding sites between NEAT1 and microRNA-124-3p(miR-124-3p),as well as between miR-124-3p and catenin beta-1(CTNNB1).Therefore,this study was conducted to investigate the expression of NEAT1,miR-124-3p,and CTNNB1 in pancreatic cancer and their interactions affecting pancreatic cancer cell functions.Methods:A dual-luciferase reporter assay was used to validate the relationships among NEAT1,miR-124-3p,and CTNNB1.The expression levels of NEAT1 and miR-124-3p,as well as CTNNB1 protein expression,were detected in pancreatic cancer tissues and adjacent normal tissues,as well as in pancreatic cancer PANC-1 cells and normal pancreatic epithelial H6C7 cells.PANC-1 cells were transfected with NEAT1 siRNA alone or co-transfected with a miR-124-3p inhibitor.After transfection,changes in PANC-1 cell biological functions,epithelial-mesenchymal transition related protein expression,and tumor growth ability in mice were assessed.Results:The dual-luciferase reporter assay confirmed the targeting relationships between NEAT1 and miR-124-3p,as well as between miR-124-3p and CTNNB1.NEAT1 and CTNNB1 expression levels were significantly upregulated,while miR-124-3p expression was downregulated in pancreatic cancer tissues(vs.adjacent tissues)and in PANC-1 cells(vs.H6C7 cells)(all P<0.05).NEAT1 siRNA transfection led to decreased NEAT1 and CTNNB1 expression and increased miR-124-3p expression in PANC-1 cells.However,co-transfection with a miR-124-3p inhibitor suppressed the expression changes in miR-124-3p and CTNNB1(all P<0.05).NEAT1 siRNA transfection significantly reduced PANC-1 cell proliferation,migration,and invasion,while promoting apoptosis.Additionally,E-cadherin protein expression was upregulated,whereas N-cadherin and vimentin protein expression were downregulated.Tumor growth in mice was also significantly inhibited(all P<0.05).These changes were attenuated upon co-transfection with the miR-124-3p inhibitor(all P<0.05).Conclusion:NEAT1 may act as a ceRNA by competitively binding to miR-124-3p,thereby attenuating miR-124-3p-mediated inhibition of CTNNB1.This leads to CTNNB1 upregulation,ultimately promoting the malignant biological behavior of pancreatic cancer cells.

Objective:To explore the effects of capacity, opportunity, motivation-behavior (COM-B) model-based motivation interview combined with transitional care on self-management ability, health behavior, and social support in stroke patients.Methods:From June 2021 to June 2024, 104 stroke patients admitted to Beijing Anzhen Hospital, Capital Medical University, were selected as study subjects using convenience sampling. Patients were randomly assigned to either the control group or the intervention group, with 52 patients in each group. Control group received routine care, while intervention group received COM-B model based motivation interview combined with transitional care in addition to routine care. Scores of the Exercise of Self-Care Agency Scale (ESCA) , Health Behavior Scale for Stroke Patients (HBS-SP) , 11-item Duke Social Support Index (DUKE-UNK11) , Readiness for Hospital Discharge Scale (RHDs) , and Stroke Specific Quality of Life Scale (SS-QOL) were compared between two groups of patients before and after intervention.Results:After intervention, the ESCA, HBS-SP, DUKE-UNK11, RHDs, and SS-QOL scores of intervention group were higher than those of control group, and the differences were statistically significant ( P<0.05) . Conclusions:COM-B model-based motivation interview combined with transitional care can improve the self-management ability of stroke patients, promote the formation of healthy behaviors, and enhance patients' perception of social support, which is worthy of clinical promotion and application.

OBJECTIVE To evaluate the differences between the sampling methods of peristaltic pump+membrane filtration and rinsing for monitoring the cleaning and disinfection effectiveness of flexible endoscopes,and to pro-vide a reference for selecting an efficient sampling method for monitoring the cleaning and disinfection effectiveness of flexible endoscopes.METHODS A total of 305 cases of monitoring data on the cleaning and disinfection of flexi-ble endoscopes from People's Hospital of Rizhao in Shandong Province from Jan.2021 to Dec.2024 were selected.The results of 93 cases sampled by rinsing from Jan.2021 to Dec.2022 were compared with those of 212 cases sampled by peristaltic pump+membrane filtration from Jan.2023 to Dec.2024.The monitoring capabilities of different sampling methods for flexible endoscopes after cleaning and disinfection were evaluated,and the con-sumable costs of different sampling methods were also calculated.RESULTS The detection rate of pathogenic bac-teria after biological monitoring of the peristaltic pump+membrane filtration sampling method was 25.94％(55/212),which was higher than that of the rinsing sampling method(8.60％,8/93)(P＜0.05).There was no sta-tistically significant difference in the sampling qualification rate between the two methods(P=0.075).There was no statistically significant difference in the qualification rate between manual and mechanical cleaning and dis-infection methods under the same sampling method.However,there was a statistically significant difference in the detection rate of pathogenic bacteria between manual cleaning and disinfection(36.21％)and mechanical cleaning and disinfection(22.08％)under the peristaltic pump+membrane filtration sampling method(P=0.036).The detection rate of pathogenic bacteria of the peristaltic pump+membrane filtration sampling method was higher than that of the rinsing sampling method for both cleaning and disinfection methods(P＜0.05).The consumable cost per endoscope of the peristaltic pump+membrane filtration sampling method was(84.90±2.91)yuan,which was higher than that of the rinsing sampling method(32.24±4.73)yuan(P＜0.001).CONCLUSION Al-though the peristaltic pump+membrane filtration sampling method has higher consumable costs,it can effec-tively improve the detection rate of pathogenic bacteria and enhance the sensitivity of biological monitoring of cleaning and disinfection.