Objective To investigate the association between dietary patterns and adolescent development in girls in Pudong New Area，Shanghai. Methods Using a stratified cluster sampling method, a total of 998 girls were selected from the cohort of growth, development, and health of children and adolescents in Pudong New Area of Shanghai. Physical development examinations and dietary surveys were conducted on these girls. Principal component analysis was used to determine girls' dietary patterns, and their relationship with adolescent development was analyzed using logistic regression. Results Among the 998 participants, 770 (77.15%) were pubertal girls. The factor analysis identified three dietary patterns, fungi and algae~nuts~legumes pattern, meat-vegetables and fruits-cereals pattern, and milk-eggs pattern. Logistic regression analysis revealed that after adjusting for age, waist circumference, residential district, mother's education level, and father's education level, the Q2 level (OR=0.54, 95% CI: 0.30-0.99), Q3 level (OR=0.50, 95% CI: 0.27-0.91), and Q4 level (OR=0.49, 95% CI: 0.26-0.90) of the fungi and algae-nuts-legumes pattern were negatively correlated with adolescent development. The Q2 level (OR=0.48, 95% CI: 0.27-0.87) and Q3 level (OR=0.49, 95% CI: 0.27-0.88) of the milk-eggs pattern were also negatively correlated with adolescent development. Conclusion The fungi and algae~nuts~legumes pattern and milk-eggs patterns are inversely related to pubertal development.

Objective:To evaluate the accuracy of respiratory variation in carotid artery blood flow peak velocity (ΔVpeak-CA) combined with tidal volume challenge (TVC) test in predicting fluid responsiveness of patients receiving lung-protective ventilation.Methods:Eighty American Society of Anesthesiologists Physical Status classification Ⅰ-Ⅲ patients of either sex, aged 18-80 yr, with a body mass index of 18-30 kg/m 2, undergoing elective open abdominal surgery with general anesthesia, were selected. Lung-protective strategies were used during surgery: FiO 2 40%, tidal volume (V T) 6 ml/kg (ideal body weight), personalized positive end-expiratory pressure. TVC was conducted at 5 min after hemodynamic stabilization following intubation (T 1): V T was adjusted from 6 ml/kg to 8 ml/kg, lasting for 1 min (T 2), and then V T was decreased to 6 ml/kg. Ultrasound was used to measure ΔVpeak before and after TVC test, and ΔVpeak-CA was calculated. Volume expansion was conducted at 5 min after TVC test, and an increase in cardiac index (△CI≥15%) after volume expansion was considered as positive fluid responsiveness. The patients were divided into fluid responsiveness group (R group) and non-responsiveness group (NR group). The receiver operating characteristic curve was plotted and the area under the receiver operating characteristic curve (AUC) was calculated to evaluate the efficiency of ΔVpeak-CA at T 1 (ΔVpeak-CA T 1), ΔVpeak-CA at T 2 (ΔVpeak-CA T 2) and the difference in ΔVpeak-CA between T 1 and T 2 (ΔVpeak-CA T 2-T 1) in predicting fluid responsiveness. Results:Seventy-three patients were finally included in this study, with 45 in R group and 28 in NR group. The AUC of ΔVpeak-CA T 2 in predicting fluid responsiveness was 0.880, with the sensitivity of 0.778 and the specificity of 0.857, and the optimum cut-off value was 14.5%. The AUC of ΔVpeak-CA T 2-T 1 in predicting fluid responsiveness was 0.876, with the sensitivity of 0.667 and the specificity of 0.964, and the optimum cut-off value was 5.5%, and the AUC of ΔVpeak-CA T 1 in predicting fluid responsiveness was only 0.646. Conclusions:ΔVpeak-CA combined with TVC test can accurately predict fluid responsiveness of patients receiving lung-protective ventilation.

The oropouche virus (OROV) poses a threat to pregnant women and fetuses, potentially causing fetal neurological defects and even stillbirth, which has caused global attention. OROV is an arthropod-borne virus belonging to the Orthobunyavirus genus in the Bunyavirales order, primarily transmitted by arthropods and causing oropouche fever. This article reviews the etiological characteristics, epidemiological distribution, clinical symptoms, detection methods, and prevention strategies of OROV. OROV is prevalent in Central and South America, with a sharp increase in cases reported in Brazil in 2024. The virus's symptoms resemble those of several other arthropod-borne viral diseases, which can lead to misdiagnosis. Currently, there are no specific drugs or vaccines available, and treatment is mainly supportive. Culicoides paraensis and Culex quinquefasciatus are among the significant vectors of OROV. Furthermore, the article analyzes the distribution of Culex quinquefasciatus in China, highlights the risk of imported cases, proposes targeted prevention and control strategies, and underscores the significance of international cooperation in disease prevention and control.

Metabolic diseases such as childhood and adolescent obesity,type 2 diabetes have become urgent public health challenges that need to be addressed.Endothelial dysfunction is considered as a precursor event of cardiovascular disease,and its prevention and treatment have become an essential focus of health management.Being obese and spend-ing less time exercising in children and adolescents almost exist simultaneously.In this context,time-saving high-intensity interval training(HIIT)intervention is essential to prevent cardiovascular and cerebrovascular diseases in children and adolescents.This article aims to comprehensively review the latest research progress on HIIT intervention in improving vascular endothelial function in obese children and adolescents.Through systematic review and comprehensive analysis,it provides theoretical and practical guidance for future research and promotes the development and implementation of effective health interventions.

Objective To conduct an analysis on objective data of tongue manifestations and complexions among college students with yang deficiency constitution and balanced constitution,thus to explore the correlation between yang deficiency constitution and the objective data of tongue manifestations and complexions among college students.Methods From August 2023 to January 2024,data collection was carried out in 325 cases of yang deficiency constitution(yang deficiency group)and 175 cases of balanced constitution(balanced group)from college students of Hunan University of Chinese Medicine,Central South University,Hunan Normal University,Hunan University and Changsha University of Science and Technology in Hunan Province.YM-MA-Ⅰ digital detection system for tongue manifestations and complexions of traditional Chinese medicine(TCM)was utilized for data collection and image analysis,and the differences in the Lab parameters of tongue color,tongue shape,tongue coating color,complexions,and lip color were compared between yang deficiency group and balanced group.Of the Lab parameters,letter"L"stands for luminance,which expresses the luminance from absolute black to absolute white,and takes the value of 0-100;letter"a"and letter"b"stand for two color channels,letter"a"represents the color from dark green to grey then to bright pink,and takes a value from-128 to 127,and letter"b"represents the color from bright blue to grey then to yellow,and also takes a value from-128 to 127.Results(1)The analysis of tongue manifestations showed that in comparison with the balanced group,enlarged tongue(72.62％),tooth-marked tongue(83.69％),and greasy coating(59.38％)were frequently seen in the yang deficiency group,and the differences were all statistically significant(P＜0.05 or P＜0.01).(2)The analysis of complexions showed that in comparison with the balanced group,lusterless complexion(79.08％)and pale lip(42.15％)were frequently seen in the yang deficiency group,with statistically significant differences(P＜0.01).(3)The yang deficiency group had higher L value of tongue color,L value of tongue coating color,L value of complexions,and L and b values of lip color than the balanced group,and the differences were all statistically significant(P＜0.05),indicating that the tongue color,complexions,and lip color of the yang deficiency group were all pale.Conclusion The objective data and image analysis of tongue manifestations and complexions can accurately identify the population of yang deficiency constitution from college students,and the results will provide approaches and references for the identification of other TCM constitutions from the population.

Objective:To evaluate the accuracy of respiratory variation in carotid artery blood flow peak velocity (ΔVpeak-CA) combined with tidal volume challenge (TVC) test in predicting fluid responsiveness of patients receiving lung-protective ventilation.Methods:Eighty American Society of Anesthesiologists Physical Status classification Ⅰ-Ⅲ patients of either sex, aged 18-80 yr, with a body mass index of 18-30 kg/m 2, undergoing elective open abdominal surgery with general anesthesia, were selected. Lung-protective strategies were used during surgery: FiO 2 40%, tidal volume (V T) 6 ml/kg (ideal body weight), personalized positive end-expiratory pressure. TVC was conducted at 5 min after hemodynamic stabilization following intubation (T 1): V T was adjusted from 6 ml/kg to 8 ml/kg, lasting for 1 min (T 2), and then V T was decreased to 6 ml/kg. Ultrasound was used to measure ΔVpeak before and after TVC test, and ΔVpeak-CA was calculated. Volume expansion was conducted at 5 min after TVC test, and an increase in cardiac index (△CI≥15%) after volume expansion was considered as positive fluid responsiveness. The patients were divided into fluid responsiveness group (R group) and non-responsiveness group (NR group). The receiver operating characteristic curve was plotted and the area under the receiver operating characteristic curve (AUC) was calculated to evaluate the efficiency of ΔVpeak-CA at T 1 (ΔVpeak-CA T 1), ΔVpeak-CA at T 2 (ΔVpeak-CA T 2) and the difference in ΔVpeak-CA between T 1 and T 2 (ΔVpeak-CA T 2-T 1) in predicting fluid responsiveness. Results:Seventy-three patients were finally included in this study, with 45 in R group and 28 in NR group. The AUC of ΔVpeak-CA T 2 in predicting fluid responsiveness was 0.880, with the sensitivity of 0.778 and the specificity of 0.857, and the optimum cut-off value was 14.5%. The AUC of ΔVpeak-CA T 2-T 1 in predicting fluid responsiveness was 0.876, with the sensitivity of 0.667 and the specificity of 0.964, and the optimum cut-off value was 5.5%, and the AUC of ΔVpeak-CA T 1 in predicting fluid responsiveness was only 0.646. Conclusions:ΔVpeak-CA combined with TVC test can accurately predict fluid responsiveness of patients receiving lung-protective ventilation.

The oropouche virus (OROV) poses a threat to pregnant women and fetuses, potentially causing fetal neurological defects and even stillbirth, which has caused global attention. OROV is an arthropod-borne virus belonging to the Orthobunyavirus genus in the Bunyavirales order, primarily transmitted by arthropods and causing oropouche fever. This article reviews the etiological characteristics, epidemiological distribution, clinical symptoms, detection methods, and prevention strategies of OROV. OROV is prevalent in Central and South America, with a sharp increase in cases reported in Brazil in 2024. The virus's symptoms resemble those of several other arthropod-borne viral diseases, which can lead to misdiagnosis. Currently, there are no specific drugs or vaccines available, and treatment is mainly supportive. Culicoides paraensis and Culex quinquefasciatus are among the significant vectors of OROV. Furthermore, the article analyzes the distribution of Culex quinquefasciatus in China, highlights the risk of imported cases, proposes targeted prevention and control strategies, and underscores the significance of international cooperation in disease prevention and control.

Objective To explore the mechanisms of"treating different diseases with the same method"for chronic obstructive pulmonary disease(COPD)and diabetes mellitus(DM)with Shen-ling Baizhu San based on network pharmacology and molecular docking.Methods Comprehensive databases were searched to collect the active ingredients and targets of Shenling Baizhu San,which were then performed standardized process.Relevant targets for COPD and DM were collected from data platforms such as GeneCards and Online Mendelian Inheritance in Man(OMIM).The intersection tar-gets of the drug and diseases were identified using Venn software,imported into the STRING database to construct a protein-protein interaction(PPI)network,and performed visualized analysis using Cyto-scape software.Gene Ontology(GO)functional enrichment analysis and Kyoto Encyclopedia of Genes and Genomes(KEGG)pathway enrichment analysis were performed using R software.Molecular doc-king and visualization analysis were conducted using the CB-Dock2 platform.Results After screening,215 potential targets of Shenling Baizhu San were obtained.Venn diagram analysis showed that there were 70 potential intersection targets for the treatment of COPD and DM with Shenling Baizhu San.Key active ingredients included quercetin,stigmasterol,kaempferol,sitosterol,and luteolin,while core targets included tumor necrosis factor(TNF),interleukin-6(IL-6),interleukin-β(IL-1 β),prostaglandin-endoperoxide synthase 2(PTGS2),and tumor protein p53(TP53).GO functional en-richment analysis yielded 2,599 biological process terms,49 cellular component terms,and 230 molecular function terms.The main pathways obtained from KEGG pathway enrichment analysis in-cluded lipid and atherosclerosis,interleukin-17(IL-17)signaling pathway,TNF signaling pathway,and human cytomegalovirus infection.Molecular docking results showed that stigmasterol had the best docking activity with PTGS2.Conclusion Shenling Baizhu San may achieve the"treatment of different diseases with the same method"for COPD and DM through multiple components,multiple targets,and multiple pathways,and there is a certain correlation in the treatment mechanisms of two diseases,providing a theoretical basis and direction for subsequent research.

Recurrent spontaneous abortion(RSA)has complex etiologies,including embryonic chromosomal abnormalities,maternal immune factors,prethrombotic states,and uterine anatomical a-nomalies.Currently,the pathogenesis of RSA remains incompletely elucidated,with placental tropho-blast dysfunction considered a key factor contributing to pregnancy failure.Recent studies have dem-onstrated that non-coding RNA(ncRNA)are stably expressed at the maternal-fetal interface and reg-ulate the proliferation,apoptosis,invasion,and metastasis of trophoblast immune cells.The ncRNA can directly modulate target gene expression or influence the occurrence and progression of RSA through competitive endogenous RNA(ceRNA)regulatory networks,providing novel targets for re-searchers exploring the pathogenesis of RSA.Additionally,ncRNA mediate intercellular interactions via vesicular transport,offering new insights into their regulatory mechanisms.Due to their tissue spe-cificity and expression stability,ncRNA are promising as novel biomarkers for RSA and other preg-nancy-related disorders.This review summarized the regulatory roles of ncRNA in the immune mecha-nisms underlying the occurrence and development of RSA based on multiple domestic and internation-al studies.

Objective: To assess the association between Life eight ( LE8) scores and diabetes mellitus ( DM) ， and to examine the mediating effect of Methylmalonic acid (MMA). Methods: Based on cross-sectional data from the 2011—2014 National Health and Nutrition Examination Survey (NHANES) ，weighted multivariable logistic regression analyses were conducted to assess the association between the LE8 score and DM．A mediation model was further constructed to evaluate the mediating effect of MMA． Results: The weighted multivariable logistic regression analysis showed a significant negative correlation between LE8 score and the risk of DM．After adjusting for poten- tial confounders，a 1-point increase in LE8 was associated with a 7% reduction in DM risk ( OR = 0. 93，95% CI: 0. 92－0. 93，P = 0. 000 1) ．In contrast，the level of circulating MMA did not show a statistically significant rela- tionship with DM risk ( OR = 0. 99，95% CI: 0. 89 －1. 10，P = 0. 886 8) ．Further subgroup analysis by age re- vealed that in participants under 60 years of age，circulating MMA levels were positively associated with DM risk ( OR = 1. 39，95% CI: 1. 19 －1. 62 ，P ＜0. 000 1 ) ． Mediation analysis indicated that circulating MMA levels played a partial mediating role in the relationship between LE8 and DM，with a mediation ratio of 1. 5% (P < 0. 000 1) ． Conclusion High LE8 scores significantly reduce the risk of DM ，and circulating MMA levels may play a role in this，particularly among individuals younger than 60 years (individuals＜60 years of age