ObjectiveTo establish an educational intervention framework of electronic picture books for children with autism spectrum disorder (ASD) based on Creative Problem Solving (CPS) model, and observe the effect on social function. MethodsElectronic picture books were designed using CPS model, including the program of reading, interactive animation design and associated artistic activities. From March to June, 2023, 24 children with mild to moderate ASD were recruited from Maanshan Institute of Special Education, and randomly assigned into experimental group 1 (CPS-based cognitive picture book interventions, n = 8), experimental group 2 (CPS-based social picture book interventions, n = 8) and control group (Bloom's Taxonomy-based picture book interventions, n = 8), and received the interventions for four weeks, with a total of twelve times. They were assessed with speech, social, perceptual and health behavior using Autism Treatment Evaluation Checklist (ATEC) before and after treatment, and the differences were calculated. ResultsThere was a significant difference among the groups in the social and perceptual scores differences (F > 4.344, P < 0.05) and a near-significant difference in the health behaviour score difference (F = 2.921, P = 0.076). Post Hoc test showed that the differences in social scores were higher in both experimental groups than in the control group (P < 0.05); the difference in perceptual scores was significantly higher in experimental group 1 than in experimental group 2 (P < 0.01), but there was no significant difference with the control group (P > 0.05); the difference in health behavior scores was higher in experimental group 2 than in the control (P < 0.05), and the difference in experimental group 1 was slightly higher than in the control group (P = 0.072). ConclusionElectronic picture book interventions based on the CPS model may be more effective in enhancing social, perceptual and health behavior in children with ASD, but there may be differences among models.

Objective: To investigate the environmental contamination of norovirus in nurseries and primary/secondary schools, so as to provide a scientific basis for effective prevention and control measures. Methods: A total of 483 external environmental samples were collected from 34 cluster outbreaks of norovirus gastroenteritis in kindergartens and primary/secondary schools in Linhai City from 2021 to 2024. Pathogen detection was conducted using a rapid nucleic acid extraction kit and realtime fluorescence RT-PCR, and the results were analyzed using the χ2 test or Fishers exact test. Results: Among the collected external environmental samples, the total positive rate of surface contamination was 13.66%. The positive rates in kindergartens and primary/secondary schools were 12.20% and 15.82%, respectively. In kindergartens, the five surfaces with the highest detection rates were desks/chairs (23.33%), toilet stool troughs (20.69%), urinal troughs (12.00%), washbasins/sinks (11.11%), and toilet mops (9.38%). In primary/secondary schools, the top five were toilet stool troughs (38.30%), urinal troughs (23.53%), toilet door handles (13.04%), toilet mops (12.50%), and drinking cups (11.11%). The difference in positive detection rates among different external environments in primary/secondary schools was statistically significant (Fishers exact probability test, P<0.01). The positive detection rate in sanitary toilets was higher than that in classroom environments (χ2=17.38), while the positive detection rate in classroom environments of kindergartens was higher than that in primary/secondary schools (χ2=5.42)(P<0.05). Conclusions Norovirus exhibits a high contamination rate in nurseries and schools, particularly in restroom areas. Strengthening sanitation and disinfection in highrisk environments, and improving hygiene awareness among children and staff, are essential for the effective prevent and control of norovirus.

Objective To investigate the relationship between different interleukins (ILs) and gynecological tumors, including cervical cancer, endometrial cancer, and uterine leiomyoma using two-sample Mendelian randomization (MR) analysis. Methods IL and gynecological tumor data were obtained from European populations by using the IEU OpenGWAS open database. Two-sample MR analysis was applied, different interleukins were used as exposure factors, significant SNP in GWAS data were selected as instrumental variables, and the instrumental variables were independent of each other. The risk of three kinds of gynecological tumors was analyzed separately to explore the causal relationship between ILs predicted by genes and outcome indicators. The TwoSampleMR package in R language (4.3.1) software was used for statistical analysis. MR analysis was performed using inverse variance weighted, MR Egger regression, weighted median, simple mode, and weighted mode methods. Results IL-18 receptor 1 (P=0.039) and IL-24 (P=0.025) were negatively correlated with the risk of cervical cancer. IL-4 (P=0.040), IL-21 (P=0.026), and IL-37 (P=0.027) were positively correlated with the risk of endometrial cancer. IL-15 receptor subunit alpha (P=0.005) was negatively correlated with the risk of endometrial cancer. IL-17A (P=0.005) and IL-37 (P=0.018) were negatively correlated with the risk of uterine leiomyoma. IL-21 (P=0.035) was positively correlated with the risk of uterine leiomyoma. Conclusion Genetically predicted IL-4, IL-15Rα, IL-17A, IL-18R1, IL-21, IL-24, and IL-37 are causally associated with the risk of three gynecological tumors. Further exploration of the molecular mechanism of ILs in gynecological tumors may provide potential therapeutic targets for the treatment of gynecological tumors.

Oxidative stress due to aberrant metabolism is considered as a crucial contributor to diabetes and its complications. Hyperglycemia and hyperlipemia boost excessive reactive oxygen species generation by elevated mitochondrial respiration, increased nicotinamide adenine dinucleotide phosphate oxidase activity, and enhanced pro-oxidative processes, including protein kinase C pathways, hexosamine, polyol, and advanced glycation endproducts, which exacerbate oxidative stress. Oxidative stress plays a significant role in the onset of diabetes and its associated complications by impairing insulin production, increasing insulin resistance, maintaining hyperglycemic memory, and inducing systemic inflammation. A more profound comprehension of the molecular processes that link oxidative stress to diabetes is crucial to new preventive and therapeutic strategies. Therefore, this review discusses the mechanisms underlying how oxidative stress contributes to diabetes mellitus and its complications. We also summarize the current approaches for prevention and treatment by targeting the oxidative stress pathways in diabetes.
Oxidative Stress/physiology* ; Humans ; Diabetes Mellitus/physiopathology* ; Diabetes Complications/metabolism* ; Reactive Oxygen Species/metabolism* ; Glycation End Products, Advanced/metabolism* ; Animals

Objective:Migraine and tremor share some genetic mutation sites,and clinical studies have also confirmed their correlation.This study aims to explore the clinical and electrophysiological characteristics of migraine patients with concomitant tremor,and to analyze the relevant influential factors of tremor occurrence. Methods:We retrospectively analyzed the clinical data of 217 migraine patients who visited the Third Affiliated Hospital of Qiqihar Medical University from June 2022 to October 2023.The Clinical Rating Scale for Tremor(CRST),Numerical Rating Scale(NRS),Generalized Anxiety Disorder-7(GAD-7),and Patient Health Questionnaire-9(PHQ-9)were respectively used to assess the tremor symptoms,degree of headache,anxiety,and depression of patients.All patients underwent routine head MR scanning and electromyography examination,and were divided into a migraine with tremor group and a migraine without tremor group based on the electromyogram examination. Results:The migraine with tremor group and the migraine without tremor group were included 52 patients(23.96%)and 165 patients(76.04%),respectively.Compared with the migraine without tremor group,the migraine with tremor group had a longer course and duration of headache,higher frequency of headache attacks,higher NRS score,GAD-7 score,and PHQ-9 score,and fewer weekly physical exercises.The differences were statistically significant(all P<0.05).There were no statistically significant differences in the presence or absence of prodromal headache and white matter hyperintensities(WMHs)between the 2 groups(both P>0.05).The evaluation results of the CRST showed that out of 217 migraine patients,39 patients(17.97%)were accompanied by tremors.The electromyographic results showed that all 52 migraine patients with tremors had upper limb tremors,including 28 migraine patients with postural tremors and 24 migraine patients with static tremors.Compared with the migraine patients with static tremors,the migraine patients with postural tremors had lower average frequency,peak frequency,and headache onset frequency(all P<0.05).Multiple linear regression analysis showed that frequency of physical exercise,duration of illness,frequency of headache attacks,NRS score,GAD-7 score,and PHQ-9 score were risk factors for migraine patients with concomitant tremors(all P<0.05). Conclusion:Patients with migraine mainly experience upper limb postural tremors.Reduced physical exercise,long course of disease,long duration of headache,frequent headache attacks,severe headache,anxiety,and depression are risk factors for migraine patients with concomitant tremors.

Objective:To analyze the clinical symptoms and laboratory characteristics of patients with brucellosis combined with osteoarthritis.Methods:A retrospective analysis was conducted on the medical records of 168 patients with brucellosis who were hospitalized at the Jining Public Health Medical Center, Shandong Province from January 2021 to December 2022. Based on the imaging examination results, they were divided into combined osteoarthritis group and non combined osteoarthritis group. The demographic characteristics, clinical symptoms, and laboratory test results of the two groups of patients were compared and analyzed.Results:Among 168 patients with brucellosis, there were 83 patients with concurrent osteoarthritis, 85 patients without concurrent osteoarthritis, the males and females ratio was 2.73 ∶ 1.00 (123 ∶ 45), and the age was 56 (46, 64) years old. The median age of patients in combined osteoarthritis group was higher than that of patients in non combined osteoarthritis group (58 years vs 53 years, Z = - 2.89, P = 0.004). In clinical symptoms, the incidence of back pain, fatigue, and joint muscle pain in patients of combined osteoarthritis group was significantly higher than that in the non combined osteoarthritis group [75.9% (63/83) vs 56.5% (48/85), 30.1% (25/83) vs 15.3% (13/85), 47.0% (39/83) vs 17.6% (15/85), χ 2 = 7.07, 5.27, 16.58, P < 0.05]. In laboratory tests, the erythrocyte sedimentation rate (ESR) and hypersensitive C-reactive protein (hs-CRP) levels in patients of combined osteoarthritis group were higher than those in the non combined osteoarthritis group [27.0 (17.0, 34.0) mm/h vs 21.0 (10.5, 34.0) mm/h, 22.7 (14.3, 43.4) mg/L vs 17.9 (10.8, 34.2) mg/L, Z = - 2.51, - 2.00, P < 0.05]. Among patients with combined osteoarthritis, combined spondylitis accounted for the highest proportion (55.4%, 46/83), followed by peripheral arthritis (51.8%, 43/83). Conclusion:Osteoarthritis is a common complication of brucellosis, and patients of brucellosis with concurrent osteoarthritis have clinical features such as lower back pain, fatigue, and joint muscle pain, with significantly elevated of ESR and hs-CRP level.

ObjectiveTo evaluate the clinical effectiveness and safety of Lianling Formula （连苓方） in the treatment of adolescent atopic dermatitis （AD） exacerbation stage with heart fire and spleen deficiency syndrome. MethodsNinety-two patients were randomly divided into a treatment group and a control group， with 46 cases in each group. Patients in the control group took oral ebastine tablets， and patients in the treatment group took Lianling Formula orally， and both groups used 0.03% topical tacrolimus for 4 weeks. Before and after treatment， the improvement of scoring atopic dermatitis index by 50% （SCORAD50） and 75% （SCORAD75）， scoring atopic dermatitis index （SCORAD）， visual analog scale （VAS）， traditional Chinese medicine （TCM） symptom score， the children's dermatology life quality index （CDLQI）， Athens insomnia scale （AIS） score of both groups were evaluated， and the adverse reactions in both groups were recorded. ResultsFour cases in the treatment group and five cases in the control group were dropped， and intention-to-treat analysis was used. Finally 46 cases in each group were included in the statistics. The SCORAD scores after treatment were lower than those before treatment， and the scores in treatment group were lower than those of the control group （P＜0.01）； the attainment rates of SCORAD50 and SCORAD75 after treatment in the treatment group were 80.43% and 47.83%， which were significantly higher than those in the control group of 63.04% and 26.09%， respectively （P＜0.05）. VAS scores， TCM symptom scores， CDLQI scores， and AIS scores were lower than those before treatment （P＜0.01）， and VAS scores， TCM symptom scores， and CDLQI scores of the treatment group were lower than those of the control group after treatment （P＜0.05 or P＜0.01）， while AIS scores were higher than those of the control group （P＜0.05）. The erythema， papule/edema， oozing/crusting， epidermal peeling， and dryness in the SCORAD scores of the treatment group after treatment were lower than those before treatment （P＜0.05 or P＜0.01）， and the erythema， papule/edema， oozing/crusting， and dryness of children in the control group were lower than those before treatment （P＜0.05 or P＜0.01）. The scores of erythema， oozing/crusting， and epidermal peeling in the treatment group after treatment were all lower than those in the control group （P＜0.05）. The scores of vexation， itching， dry mouth， poor appetite and irregular bowel movements in terms of TCM symptoms in the treatment group after treatment were lower than those before treatment （P＜0.01）， and the scores of itching， vexation， dark urine in the control group were lower than those before treatment （P＜0.05 or P＜0.01）. The scores of itching， dry mouth， poor appetite， irregular bowel movements， and dark urine in the treatment group after treatment were all lower than that in the control group （P＜0.05 or P＜0.01）. No adverse reactions occurred in both groups of children during treatment. ConclusionLianling Formula combined with topical tacrolimus can effectively improve the clinical symptoms of adolescent AD exacerbation with heart fire and spleen deficiency syndrome， and the formula is effective and safe in improving the children's skin lesions， reducing itching， relieving the accompanied TCM symptoms， and improving the quality of life.

Objective:To detect pathogenic mutation in a Chinese family affected with isolated bilateral microtia.Methods:During 2022 June to December, one Chinese Han family with non-syndromic bilateral microtia was recruited at the First Hospital of Shanxi Medical University. The clinical data and peripheral blood samples were collected from the family members. Whole genome sequencing (WGS) was performed in the proband to screen all candidate variants. Quantitative PCR was applied to identify the candidate copy number variation (CNV) among the proband, the unaffected wife and the affected son to demonstrate the association between candidate variant and phenotype.Results:The patients in the family had non-syndromic bilateral concha-type microtia. WGS detected the duplication in the intergenic region of HMX1 and CPZ gene in the proband, which involved the evolutionarily conserved region (ECR). Both the proband and his affected son carried the CNV, while his unaffected wife did not have this variation.Conclusion:Duplications involving the long range HMX1 enhancer ECR are associated with the bilateral concha-type microtia in this family.

Objective:To develop an evaluation system for assessing the effectiveness of standardized training for extracorporeal membrane oxygenation (ECMO) specialist nurses and provide a reference for evaluating such training outcomes.Methods:Utilizing the Kirkpatrick Model as the theoretical framework, a preliminary draft of evaluation indicators for ECMO specialist nurse training was developed through a literature review and semi-structured interviews. A Delphi method was employed to conduct expert consultations and finalize the evaluation system for the effectiveness of standardized ECMO specialist nurse training.Results:The effective response rates for two rounds of Delphi questionnaires were 90.0% (18/20) and 100.0% (18/18), respectively. The expert authority coefficients were 0.863 and 0.877. The Kendall's coefficient of concordance for the indicators across two rounds ranged from 0.196 to 0.385 and 0.233 to 0.431 ( P<0.01). The final evaluation system for the effectiveness of standardized ECMO specialist nurse training included four primary indicators, 14 secondary indicators, and 56 tertiary indicators. Conclusions:The development of the evaluation system for the effectiveness of standardized ECMO specialist nurse training is scientifically sound and reliable, which provides a valuable reference for evaluating the effectiveness of ECMO nurse training.

Two pediatric heart failure patients were treated with pulmonary artery banding(PAB)at Fuwai Hospital,from December 2021 to January 2022.In the first case,an 8-month-old patient presented with left ventricular non-compaction cardiomyopathy(LVNC),left ventricular systolic dysfunction,ventricular septal defect,and atrial septal defect.The second case was a 4-month-old patient with LVNC,left ventricular systolic dysfunction,and coarctation of the aorta.After PAB,the left ventricular function and shape of both patients were significantly improved,without serious surgery-related complications.In these individual cases of pediatric heart failure,pulmonary artery banding exhibited a more satisfactory efficacy and safety compared to pharmacological treatment,especially for those with unsatisfactory medication results.Future clinical data are needed to promote the rational and broader application of this therapeutic option for indicated patients.