Objective To explore the anesthesia management experience in the interventional treatment of pediatric congenital heart diseases (CHD) percutaneously guided by transthoracic echocardiography (TTE) on a mobile operating platform. Methods From March to July 2023, a total of 13 patients from remote areas underwent interventional treatment for CHD on the mobile operating platform of Fuwai Yunnan Cardiovascular Hospital. Patients who received non-tracheal intubation general anesthesia were retrospectively included. Results Eight children who had difficulty cooperating with the surgery (due to young age, emotional tension, crying) received monitored anesthesia care with local anesthesia supplemented by sedative and analgesic drugs while maintaining spontaneous breathing under the monitoring and management of an anesthesiologist (i.e., non-tracheal intubation general anesthesia). Among them, there were 5 males and 3 females, with an age of (6.95±3.29) years and a body weight of (19.50±6.04) kg. Through transthoracic echocardiography, they were diagnosed with atrial septal defect (6 patients), residual shunt after patent ductus arteriosus ligation (1 patient), and severe pulmonary valve stenosis (1 patient). The surgery proceeded smoothly, with satisfactory anesthesia and surgical effects, complete analgesia, and satisfactory postoperative recovery. There was 1 patient of body movement and 1 patient of respiratory depression during the operation, and both patients completed the surgery successfully after treatment. All children had no serious surgery- and anesthesia-related complications. The anesthesia time was 40.5 (34.5, 47.5) min, the surgery time was 39.0 (33.0, 45.5) min, and the recovery time was 43.0 (28.0, 52.5) min Conclusion Interventional surgery for CHD guided by TTE at a mobile platform is a minimally invasive approach without radiation damage. Non-tracheal intubation general anesthesia with spontaneous breathing can be safely and effectively implemented in children who cannot cooperate.

(±)-Talapyrones A-F (1-6), six pairs of dimeric polyketide enantiomers featuring unusual 6/6/6 and 6/6/6/5 ring systems, were isolated from the fungus Talaromyces adpressus. Their structures were determined by spectroscopic analysis and HR-ESI-MS data, and their absolute configurations were elucidated using a modified Mosher's method and electronic circular dichroism (ECD) calculations. (±)-Talapyrones A-F (1-6) possess a 6/6/6 tricyclic skeleton, presumably formed through a Michael addition reaction between one molecule of α-pyrone derivative and one molecule of C₈ poly-β-keto chain. In addition, compounds 2/3 and 4/5 are two pairs of C-18 epimers, respectively. Putative biosynthetic pathways of 1-6 were discussed.
Polyketides/isolation & purification* ; Talaromyces/chemistry* ; Stereoisomerism ; Molecular Structure ; Circular Dichroism ; Pyrones/chemistry*

OBJECTIVE: To investigate the characteristics of chromosomal abnormalities in amniotic fluid among pregnant women in Liangshan Prefecture and explore strategies for optimizing prenatal diagnosis. METHODS: A retrospective analysis was conducted on 1 024 amniocentesis samples collected at the Prenatal Diagnosis Center of Liangshan Prefecture Maternal and Child Health Care Hospital between February 2022 and December 2024. Chromosome karyotyping analysis (3 cases had failed culture, 1 021 valid samples) was combined with high-throughput chromosome sequencing analysis (CNV-seq) for the detection. This study was approved by the Medical Ethics Committee of the hospital (Ethics No.: 2023-07). RESULTS: The overall detection rate of chromosomal karyotype abnormalities in the amniotic fluid cells was 4.02% (41/1 021), with numerical abnormalities accounting for 80.49% (33/41) and structural abnormalities for 19.51% (8/41). Numerical abnormalities were primarily trisomy 21 (16/41, 39.02%) and 47,XXY (6/41, 14.63%). Structural abnormalities included translocations (6 cases) and mosaicism (2 cases). CNV-seq detected 22 pathogenic or likely pathogenic copy number variations, whilst the undetection rate for balanced translocations reached 100% (7/7). The combined application of karyotyping and CNV-seq, leveraging complementary strengths, can enhance the overall detection rate. CONCLUSION The distribution characteristics of chromosomal abnormalities in amniotic fluid from pregnant women in Liangshan exhibit regional specificity. A combined testing strategy significantly optimizes prenatal diagnosis efficacy, providing crucial evidence for enhancing the effectiveness of prenatal diagnosis in ethnic minority regions.
Humans ; Female ; Pregnancy ; Prenatal Diagnosis/methods* ; Chromosome Aberrations ; Retrospective Studies ; Adult ; Amniotic Fluid ; Karyotyping ; Amniocentesis ; Chromosome Disorders/genetics* ; China ; High-Throughput Nucleotide Sequencing ; DNA Copy Number Variations/genetics*

Objective:To establish an evaluation index system for patient safety education targeted at undergraduate nursing interns.Methods:Based on the CIPP (Context, Input, Process, Product) evaluation model, a preliminary draft of the index system was developed using a literature review and semi-structured interviews. The Delphi method and the Analytic Hierarchy Process were applied to finalize the index system.Results:Two rounds of Delphi expert consultation were conducted. In the first round, 23 questionnaires were distributed, and 20 valid responses were received (effective response rate: 86.96%) . Among them, 15 experts (75.00%) provided revision suggestions. In the second round, 20 questionnaires were distributed, and 19 valid responses were received (effective response rate: 95.00%) , with two experts (10.53%) offering suggestions. The expert authority coefficients for the two rounds were 0.900 and 0.921, respectively. Kendall's coordination coefficients were 0.272 and 0.273 ( P<0.01) . The final evaluation system consisted of four first-level indicators, eight second-level indicators, and 18 third-level indicators. Conclusions:The evaluation index system constructed in this study is scientifically grounded and reliable. However, its practical utility and applicability require further validation.

Objective:To explore the categories and characteristics of health behaviors of community residents in Dongfang City, Hainan Province, and to analyze the influencing factors of different categories.Methods:From March to May 2023, 795 community residents of Dongfang City were selected for the study using a simple random sampling method. General Information Questionnaire, Chinese version Short of Health Promotion Lifestyle Profile-Ⅱ, Health Conception Scale, and Self-rated Abilities for Health Practice Scale were used to conduct the survey. Cluster analysis was used to explore the health behavior categories of community residents, and a decision tree model was applied to analyze the influencing factors of different categories.Results:A total of 830 questionnaires were distributed, and 795 valid questionnaires were recovered, with a valid recovery rate of 95.78%. The health behaviors of 795 community residents in Dongfang City were divided into four categories of comprehensive behavior group (26.04%, 207/795), healthy behavior group (37.23%, 296/795), risky behavior group (18.99%, 151/795), and poor health behavior group (17.74%, 141/795). The decision tree model showed that exercise efficacy, gender, ethnicity, and clinical health concepts were the factors influencing different health behavior categories of community residents in Dongfang City ( P<0.05), with exercise efficacy being the core factor. Conclusions:There is heterogeneity in the health behavior of community residents in Dongfang City. Community healthcare workers can implement targeted health promotion measures according to the behavioral characteristics of the population.

Objective To investigate the value of combined detection of serum interleukin-25(IL-25),interleukin-33(IL-33),C-C motif chemokine ligand 2(CCL-2)and C-C motif chemokine ligand 17(CCL-17)in children with bronchial asthma.Methods A total of 91 children diagnosed with bronchial asthma were enrolled into asthma group,and 46 healthy children undergoing routine physical examinations during the same period were included in control group.General clinical data,airway inflammatory markers[fractional exhaled nitric oxide(FeNO)and immunoglobulin E(IgE)]and pulmonary function parameters[forced vital capacity(FVC),forced expiratory volume in one second(FEV1),peak expiratory flow(PEF),minute resting ventilation(VE)and specific airway resistance(Raw)]were comparedbetween the two groups.The levels of serum IL-25,IL-33,CCL-2 and CCL-17 were compared between the two groups.According to the severity of asthma,the patients were further divided into severe asthma subgroup(n=31)and non-severe asthma subgroup(n=60).Spearman correlation analysis was performed to evaluate the association between serum levels of IL-25,IL-33,CCL-2 as well as CCL-17 and the severity of asthma.Multivariate logistic regression analysis was used to identify independent risk factors for severe exacerbation in children with bronchial asthma.The predictive value of serum IL-25,IL-33,CCL-2 and CCL-17 for severe at-tacks of bronchial asthma was analyzed by using the receiver operating characteristic(ROC)curve.Results The levels of FeNO,IgE,IL-25,IL-33,CCL-2 CCL-17 and VE in the asthma group were significantly higher than those in the healthy group,while the levels of FVC,FEV1,PEF and Raw were significantly lower than those in the healthy group(P＜0.05).The levels of FeNO,IgE,IL-25,IL-33,CCL-2,CCL-17 and VE in the severe group were significantly higher than those in the non-severe group,while the levels of FVC,FEV1,PEF and Raw were significantly lower than those in the non-severe group(P＜0.05).The levels of serum IL-25,IL-33,CCL-2 and CCL-17 in children of the asthma group were positively correlated with the severity of asthma(r=0.382,0.416,0.475,0.501,P＜0.05).The levels of serum IL-25,IL-33,CCL-2 and CCL-17 were in-dependent influencing factors for severe asthma.The area under the receiver operating characteristic curve for the combined detection of IL-25,IL-33,CCL-2 and CCL-17 was greater than that obtained from each individual biomarker.Conclusion The combined prediction of serum IL-25,IL-33,CCL-2 and CCL-17 has relatively high value in predicting the development of severe asthma in chil-dren with bronchial asthma.

Objective:To establish an evaluation index system for patient safety education targeted at undergraduate nursing interns.Methods:Based on the CIPP (Context, Input, Process, Product) evaluation model, a preliminary draft of the index system was developed using a literature review and semi-structured interviews. The Delphi method and the Analytic Hierarchy Process were applied to finalize the index system.Results:Two rounds of Delphi expert consultation were conducted. In the first round, 23 questionnaires were distributed, and 20 valid responses were received (effective response rate: 86.96%) . Among them, 15 experts (75.00%) provided revision suggestions. In the second round, 20 questionnaires were distributed, and 19 valid responses were received (effective response rate: 95.00%) , with two experts (10.53%) offering suggestions. The expert authority coefficients for the two rounds were 0.900 and 0.921, respectively. Kendall's coordination coefficients were 0.272 and 0.273 ( P<0.01) . The final evaluation system consisted of four first-level indicators, eight second-level indicators, and 18 third-level indicators. Conclusions:The evaluation index system constructed in this study is scientifically grounded and reliable. However, its practical utility and applicability require further validation.

Objective:To explore the categories and characteristics of health behaviors of community residents in Dongfang City, Hainan Province, and to analyze the influencing factors of different categories.Methods:From March to May 2023, 795 community residents of Dongfang City were selected for the study using a simple random sampling method. General Information Questionnaire, Chinese version Short of Health Promotion Lifestyle Profile-Ⅱ, Health Conception Scale, and Self-rated Abilities for Health Practice Scale were used to conduct the survey. Cluster analysis was used to explore the health behavior categories of community residents, and a decision tree model was applied to analyze the influencing factors of different categories.Results:A total of 830 questionnaires were distributed, and 795 valid questionnaires were recovered, with a valid recovery rate of 95.78%. The health behaviors of 795 community residents in Dongfang City were divided into four categories of comprehensive behavior group (26.04%, 207/795), healthy behavior group (37.23%, 296/795), risky behavior group (18.99%, 151/795), and poor health behavior group (17.74%, 141/795). The decision tree model showed that exercise efficacy, gender, ethnicity, and clinical health concepts were the factors influencing different health behavior categories of community residents in Dongfang City ( P<0.05), with exercise efficacy being the core factor. Conclusions:There is heterogeneity in the health behavior of community residents in Dongfang City. Community healthcare workers can implement targeted health promotion measures according to the behavioral characteristics of the population.

Objective To explore the application of sensory integration training and Beckman mouth muscle training in children with language delay.Methods A total of 120 children with language delay who were admitted to Nanjing Tongren Hospital and Southeast University Affiliated Zhongda Hospital from March 2018 to March 2023 were selected as research objects.They were divided into control group and observation group according to a random number table,with 60 cases in each group.The control group received Beckman mouth muscle training,and the observation group received sensory integration training and Beckman mouth muscle training.The Gesell Developmental Schedule(Gesell)scores,sign-significant relation(S-S)scores,and Beckman mouth motor assessment scale scores were compared between the two groups before and after training.Results The scores of major motor activity,individual social behavior,language,adaptive behavior,and gross and fine motor activity were increased after training in both groups,and these scores in the observation group were significantly higher than those in the control group(all P<0.05).The DQ values of language comprehension,language expression,and operational capacity were increased after training in both groups,and these values in the observation group were significantly higher than those in the control group(all P<0.05).The tongue,cheek and lip movement scores were increased after training in both groups,and these scores in the observation group were significantly higher than those in the control group(all P<0.05).Conclusion Sensory integration training and Beckman mouth muscle training can effectively improve language development and mouth motor function,and promote language comprehension,language expression,and operational capacity in children with language delay.

Objective To systematically review and synthesize the psychological experience of kinesiophobia in patients with cardiac rehabilitation.Methods PubMed,Web of science,Journals@Ovid,Embase,CINAHL,PsycINFO,Cochrane Library,CNKI,SinoMed,WanFang Database,Vip Database,American Heart Association,European Society of Cardiology and American Association of Cardiovascular and Pulmonary Rehabilitation were searched to collect qualitative research on the psychological experience of cardiac rehabilitation patients with kinesiophobia.The retrieval time was from the establishment of the databases to Jun 2023.The literature was evaluated using the Australian JBI Quality Evaluation Criteria for Qualitative Research in Evidence-based Health Care Centres(2016),and the results were consolidated using an aggregative integration approach.Results A total of 45 results were extracted from 14 studies.Similar results were summarized into 10 groups,and 3 integrated results were synthesized as followed.Kinesiophobia was influenced by many factors;kinesiophobia affects the life experience of patients;strategies to reduce the level of kinesiophobia.Conclusion Nurses should pay more attention to psychological experience of kinesiophobia,and take the corresponding intervention measures to help patients overcome the psychological barriers of kinesiophobia,perfect personalized exercise programs,and improve the level of physical activity.