Objective: To explore the interaction between school bullying and insomnia in relation to depression-anxiety-stress emotions among primary and secondary school students,so as to provide a basis for preventing negative emotional states in adolescents. Methods: In October 2024, a stratified cluster sampling method was used to select 3 058 students in grade 5-6 of primary, junior and senior high school in Sheyang County of Jiangsu Province. The Delaware Bullying Victimization Scale, Insomnia Severity Index, Depression-Anxiety-Stress Scale-21, and Study Condition Questionnaire were employed to investigate school bullying, insomnia, depression-anxiety-stress emotions, and academic performance. The χ 2 test and Logistic regression were used to analyze the association between school bullying and insomnia interactions and depression-anxiety-stress emotions among primary and secondary school students, multiplicative interaction analysis was conducted, and additive interaction analysis was performed using R software. Results: The detection rates of depression-anxiety-stress emotions among primary and secondary school students were 21.6%, 28.4% and 10.8%, respectively. The detection rates of physical bullying, relationship bullying, verbal bullying and cyberbullying in school bullying were 10.6%, 14.0%, 22.3%, and 6.2%, respectively. The detection rate for insomnia was 23.1%. Results from Logistic regression analysis showed that, after adjusting for relevant factors, physical, relational, verbal, and cyberbullying and insomnia were positively correlated with the detection rates of depression ( OR = 5.72- 10.93), anxiety ( OR =6.35-12.17), and stress emotions ( OR =5.97-14.52) among primary and secondary school students (all P <0.01). The multiplicative interaction between physical, relational, verbal, and cyberbullying and insomnia was positively correlated with the detection rates of depression ( OR =8.00-18.01), anxiety ( OR =11.35-17.76), and stress emotions ( OR =7.64-9.12) in primary and secondary school students (all P <0.01). Additive interactions were observed between physical, relational, verbal, and cyberbullying and insomnia in relation to the detection rates of depression, anxiety, and stress emotions among primary and secondary school students (both RERI and AP >0 and the credible interval excluded 0, SI >1 and the credible interval excluded 1). Conclusion School bullying and insomnia are associated with depression, anxiety, and stress emotions among primary and secondary school students, and they exhibit both multiplicative and additive interactions.

Objective To integrate and analyze the disease burden of esophageal cancer caused by alcohol consumption in China from 1990 to 2019, along with the differences between genders, and predict the trends in disease burden changes from 2020 to 2029 to improve prevention and treatment strategies. Methods The disease burden of esophageal cancer caused by alcohol consumption in China from 1990 to 2019 was extracted and integrated from the 2019 Global Burden of Disease (GBD) database, and the corresponding trend was analyzed using the Joinpoint regression model with Joinpoint 4.9.1.0 software. The gray prediction model [GM (1, 1) ] was used to forecast the disease burden of alcohol-related esophageal cancer in China from 2020 to 2029. Results In 2019, the leading causes of esophageal cancer in China were tobacco, alcohol, high body mass index, and insufficient fruit and vegetable intake, accounting for the first to fifth positions in esophageal cancer deaths. From a gender perspective, in 2019, the death number and standardized mortality rate for males were 18.97 times and 20.00 times higher than for females, respectively. The disability-adjusted life years (DALYs) and standardized DALYs rate for males were 33.08 times and 24.78 times higher than those for females, respectively, indicating a heavier disease burden of alcohol-related esophageal cancer among Chinese males. From 1990 to 2019, the average annual percentage change (AAPC) in deaths and DALYs due to alcohol-related esophageal cancer in China was 2.08% and 1.63%, respectively, showing a continuous upward trend with statistical significance (P<0.05). The AAPC values for standardized mortality rate and standardized DALYs rate from 1990 to 2019 were –0.92% and –1.23%, respectively, showing a continuous downward trend with statistical significance (P<0.05). The population aged ≥55 years was the main group bearing the disease burden among all age groups from 1990 to 2019. The gray prediction model predicted that by 2029, the overall standardized mortality rate and standardized DALYs rate would decrease to 2.94/100 000and 67.94/100 000, with a greater decline in females than in males. Conclusion Over the past 30 years, the disease burden of alcohol-related esophageal cancer in China has slightly decreased. However, the reduction in disease burden is still lower compared to the overall decline in esophageal cancer burden, and the disease burden for males is significantly higher than for females. Focusing on prevention and treatment for males and the elderly population remains a major issue in addressing alcohol-related esophageal cancer in China.

To address the problem of large reconstruction errors in 3D pulse signals caused by excessively small out-of-plane displacement of the contact membrane in the existing traditional Chinese medicine fingertip tactile binocular vision detection technology, this study proposes a 3D pulse image detection method based on subtle motion magnification technology and explores its application in pulse pattern recognition. Firstly, a 3D pulse image detection system based on binocular vision to obtain pulse image signals is developed as experimental data. Then, the phase motion video magnification algorithm is used to amplify the original signals, and the amplified signals are reconstructed in three dimensions to obtain 3D pulse signals. On this basis, nine features are extracted from the 3D pulse signals and features selection is performed using a two-sample Kolmogorov-Smirnov test. Finally, machine learning algorithms such as decision trees and random forests are used to identify the five types of pulse conditions: deep pulse, intermittent pulse, flooding pulse, slippery pulse, and rapid pulse. The experimental results show that compared to the methods without subtle motion magnification technology, the proposed method significantly improves waveform clarity, amplitude stability, and periodic regularity. Meanwhile, the average accuracy in pulse pattern recognition reaches 96.29%±0.26%.
Algorithms ; Imaging, Three-Dimensional/methods* ; Pattern Recognition, Automated ; Medicine, Chinese Traditional ; Motion ; Humans ; Pulse ; Signal Processing, Computer-Assisted ; Machine Learning

Cancer genomics has led to the discovery of numerous oncogenes and tumor suppressor genes that play critical roles in cancer development and progression.Oncogenes promote cell growth and proliferation,whereas tumor suppressor genes inhibit cell growth and division.The dysregulation of these genes can lead to the development of cancer.Recent studies have focused on non-coding RNAs(ncRNAs),including circular RNA(circRNA),long non-coding RNA(lncRNA),and microRNA(miRNA),as therapeutic targets for cancer.In this article,we discuss the oncogenes and tumor suppressor genes of ncRNAs associated with different types of cancer and their potential as therapeutic targets.Here,we highlight the mechanisms of action of these genes and their clinical applications in cancer treatment.Understanding the molecular mechanisms underlying cancer development and identifying specific therapeutic targets are essential steps towards the development of effective cancer treatments.

AIM:To investigate the role of specific long noncoding RNA SLC25a6(lncSLC25a6)in homocys-teine(Hcy)-induced cuproptosis in cardiomyocytes.METHODS:Rat cardiomyocytes were cultured in vitro and divided into control group and Hcy group.After 48 h of intervention,the expression levels of cuproptosis-related proteins,ferre-doxin 1(FDX1)and heat shock protein 70(HSP70),were detected by Western blot and immunofluorescence staining.The oxidative stress state of cardiomyocytes was assessed using fluorescence staining,and the intracellular Cu2+levels were measured using a copper ion assay kit.Furthermore,the impact of Hcy on the expression of cuproptosis-related proteins in cardiomyocytes was analyzed following overexpression of lncSLC25a6.RESULTS:Compared with the control group,80 μmol/L Hcy significantly accelerated cardiomyocyte damage,with a notable underexpression of lncSLC25a6(P<0.05).Western blot results indicated that,compared with the control group,the expression level of FDX1 in the Hcy intervention group was significantly reduced(P<0.05),while the expression level of HSP70 was significantly elevated(P<0.05),and the expression level of copper ions in cardiomyocytes of the Hcy group was increased(P<0.05).Immunofluorescence staining showed a significant reduction in FDX1 fluorescence intensity and a significant increase in HSP70 fluorescence in-tensity in the Hcy group.Further overexpression of lncSLC25a6 significantly mitigated Hcy-induced cuproptosis in cardio-myocytes,resulting in elevated expression of FDX1 and reduced expression of HSP70(P<0.05).Pearson correlation analysis demonstrated that the expression level of lncSLC25a6 was negatively correlated with FDX1 protein expression(r=-0.676,P=0.046)and positively correlated with HSP70 expression(r=0.680,P=0.044).CONCLUSION:lnc-SLC25a6 significantly mitigates Hcy-induced cuproptosis in cardiomyocytes,positioning it as a potential therapeutic target for managing Hcy-induced cardiac injury.

Objective To study the role of ubiquitin-conjugating enzyme 9(UBC9)in the pyroptosis of homocysteine-induced macrophages mediated by small ubiquitin-like modifier(SUMO)modification.Methods First,the effects of homocysteine at different concentrations(0 μmol/L,50 μ.mol/L,100 μmol/L,150 μmol/L and 200 μmol/L)on the viability and pyrodeath of mouse macrophages(RAW264.7)were detected by CCK-8 and Western blot.Western blot was used to detect the expression levels of UBC9,SUMO-1,and the inflammatory cytokine IL-1β in different groups of cells.qRT-PCR was used to detect the mRNA expression of UBC9 before and after RNA interference and the expression of UBC9,pyrogen-related protein,and SUMO-1 after RNA interference.Results After stimulation with 100 μmol/L homocysteine,the effect of macrophage activity was minimal,and NLRP3 and Caspase-1 were the proteins with the most obvious increase in expression(P＜0.05).Compared with the Control group,the Hcy group's expression of IL-1β and SUMO-1 was increased(P＜0.01).Compared with the Control group,the Hcy group's UBC9 protein and mRNA levels were increased(P＜0.05).The expression of NLRP3,Caspase-1,IL-1β,UBC9,and SUMO-1 was decreased in the si-UBC9+Hcy group compared with the si-NC+Hcy group(P＜0.01).Conclusions Homocysteine induces pyroptosis in macrophages,and its mechanism of action is related to the up-regulation of UBC9 to induce SUMO modification.

Objectives:To analyze the disease burden and changing trends of non-rheumatic valvular heart disease(NRVHD)from 1990 to 2019 in China. Methods:Based on the Global Burden of Disease 2019 database,we collected data related to NRVHD in China from 1990 to 2019,analyzed the crude incidence rate,crude prevalence rate,crude disability-adjusted life year(DALY),and age-scaled rate of NRVHD during this period,and analyzed the corresponding trends.The grey prediction model GM(1,1)was used to predict the disease burden of NRVHD in China from 2020 to 2029. Results:The crude incidence,crude prevalence,and crude DALY rates of NRVHD increased in China from 7.87/100 000,123.21/100 000,and 9.83/100 000 in 1990 to 22.85/100 000,374.16/100 000,and 11.95/100 000 in 2019;the age-standardized incidence rate and the age-standardized prevalence rate increased from 9.22/100 000 and 169.04/100 000 in 1990 to 15.30/100000 and 262.85/100 000 in 2019 respectively,with females being higher than males;the age-standardized DALY rate declined from 13.43/100 000 in 1990 to 9.07/100 000 in 2019,with females being higher than males.Joinpoint regression model analysis showed an increasing trend in the age-standardized incidence rate and age-standardized prevalence rate,and a decreasing trend in the age-standardized DALY rate(annual average percentage change[AAPC]values of 1.86%,1.72%and-1.66%,respectively),trend of change was statistically significant(all P<0.05).The burden of disease for all age groups from 1990 to 2019 showed an overall increasing trend,and the crude incidence rate,crude prevalence rate and crude DALY rate all increased with age,and the elderly group over 60 years old was the main group of disease burden.The results of the grey prediction model showed that by 2029,the age-standardized incidence rate and age-standardized prevalence rate would increase to 18.51/100 000 and 303.26/100 000,respectively,and the age-standardized DALY rate would decrease to 7.42/100 000. Conclusions:From 1990 to 2019,the age-standardized incidence rate and age-standardized prevalence rate of NRVHD in China showed an increasing trend,and the age-standardized DALY rate all showed a decreasing trend.The disease burden of NRVHD in China remains high.Women and the senior population are the main target groups needing special attention in China,and more targeted prevention and treatment strategies are needed for high-risk population.

Objective:To document any effect of transcranial direct current stimulation (tDCS) on the picture naming ability of stroke survivors with aphasia.Methods:Twenty-eight aphasic stoke survivors with picture naming dysfunction were divided into an acute group (with a course of disease of <1 month) and a convalescent group (with a course of disease of 2 to 6 months). Eighteen healthy subjects well-matched for age, gender and years of education formed the healthy control group. The patient group received tDCS once a day, 5 days a week for 2 weeks. Before and after the intervention, they were assessed using the Chinese psycholinguistic aphasia assessment (PACA) instrument. The activation of speech-related brain areas in everyone was quantified using resting state functional magnetic imaging (rs-fMRI).Results:After treatment the average PACA image naming scores of both the acute and convalescent groups had improved significantly. ALFF showed significant positive activation in the patient group′s right inferior temporal gyrus and negative activation in their left posterior central gyrus, while ReHo was significantly and positively activated in the right orbital superior frontal gyrus, the left medial superior frontal gyrus, the pericalar fissure cortex and the left parietal gyrus. It was, however, significantly negatively activated in the right posterior central gyrus. In the acute stage group, the ALFF was significantly and positively activated in the right superior frontal gyrus and right angular gyrus after the treatment, while the significant positive ReHo activation was in the right direct gyrus, the right angular gyrus, the right superior frontal gyrus and the right inferior temporal gyrus. In the convalescent group after the intervention the ALFF was significantly and positively activated in the left middle occipital gyrus and the right fusiform gyrus but negatively and significantly activated in the right insula, while ReHo was significantly and positively activated in the left superior temporal gyrus and the right angular gyrus.Conclusions:tDCS can improve the image naming of aphasic stroke survivors. The compensatory activation of language function is mainly in the right hemisphere in the acute stage, but in the convalescent stage the unimpaired brain area of the left cerebral hemisphere is also activated. The long-term recovery of language functioning may be the result of synergy between the hemispheres.

OBJECTIVE To compare the efficacy and safety between the drug winning the bidding for centralized procurement and the original drug of ticagrelor in acute coronary syndrome （ACS） patients one year after percutaneous coronary intervention （PCI）. METHODS Overall 420 ACS patients treated with PCI in our hospital from July 2021 to June 2023 were divided into centralized procurement group （156 cases） and original drug group （264 cases） according to the different varieties of ticagrelor. All patients were given Aspirin enteric-coated tablets 100 mg regularly， once a day； on this basis， patients in the centralized procurement group were given Ticagrelor tablets winning the bidding， while patients in the original drug group were given the original drug of Ticagrelor tablets. The dosage of Ticagrelor tablets taken by both groups of patients was 90 mg， twice a day， and the course of treatment was 12 months. The blood routine indicators were compared before treatment and one week after treatment， while the incidence of net adverse clinical events （NACE）， major adverse cardiovascular and cerebrovascular events （MACCE） and bleeding events， and the survival rate without MACCE and bleeding events during a one-year follow-up after PCI were also compared between two groups. RESULTS There were no statistically significant differences in blood routine indicators before treatment and one week after treatment， as well as the incidence of NACE， MACCE and bleeding events， survival rate without MACCE and bleeding events during a one-year follow-up after PCI between the two groups （P＞0.05）. CONCLUSIONS During a one-year follow-up after PCI， the efficacy and safety of the drug winning the bidding for centralized procurement of ticagrelor are comparable to the original drug.

BACKGROUND:Achilles tendon adhesion after Achilles tendon injury can lead to decreased biomechanical properties,weakened healing ability,and ultrastructural changes of Achilles tendon,which further affects patients'daily life and work ability.Therefore,how to effectively deal with and prevent Achilles tendon adhesion has become a hot and difficult problem in clinical treatment. OBJECTIVE:To analyze the effects of biological amniotic membranes on postoperative Achilles tendon adhesion,biomechanics,and ultrastructural changes in rats with Achilles tendon rupture. METHODS:Sixty 6-week-old SD rats were selected to establish bilateral Achilles tendon rupture models and divided into two groups(n=30 per group)by the random number table method.In the model group,the severed end of the tendon was sutured directly.In the amniotic membrane group,the biological amniotic membrane was wrapped around the broken anastomosis and fixed by a suture.The adhesion,biomechanics,morphology,and structure of the Achilles tendon and the expression of p38 and ERK1/2 protein were evaluated 1,2,and 4 weeks after surgery. RESULTS AND CONCLUSION:(1)1 week after operation,the Achilles tendon and peritendinous tissues of the two groups were mildly edema,and the adhesion of the Achilles tendon tissues in the model group was more obvious.2 weeks after the intervention,the Achilles tendon and peritendinous tissues of the model group still had edema,and the adhesion degree between the Achilles tendon and the surrounding tissues was heavier than that of the amniotic membrane group.4 weeks after operation,there was no edema around the Achilles tendon in both groups,and the healing was well.The adhesion degree of the Achilles tendon in the amniotic membrane group was less than that in the model group.The maximum tension of Achilles tendons in the amniotic membrane group was higher than that in the model group at 2 and 4 weeks after operation(P<0.001).(2)Hematoxylin-eosin staining and transmission electron microscopy revealed that 1 week after operation,the tendon structure of rats of the two groups was disordered and the collagen fibers were sparsely arranged,in which the model group demonstrated obvious inflammatory reaction and adhesion to the Achilles tendon.Two weeks after operation,the model group still demonstrated obvious inflammatory response,adhesion of Achilles tendon,and irregular ordering of collagen fibers.The amniotic membrane group exhibited an orderly arrangement of collagen fibers and expansion of the endoplasmic reticulum of fibroblasts.At 4 weeks after operation,the collagen fibers of the Achilles tendon in the model group were thickened and disordered,and the rough endoplasmic reticulum was less in the fibroblasts,while the collagen fibers in the amniotic membrane group were ordered and thin,and the fibroblasts contained a large number of rough endoplasmic reticulum.(3)Four weeks after operation,western blot assay exhibited that the expressions of p38 and ERK1/2 protein in the Achilles tendon tissue of rats in the amniotic membrane group were lower than those in the model group(P<0.05).(4)The results confirm that the biologic amniotic membrane can promote the healing and inhibit the adhesion of Achilles tendon after the operation of the ruptured Achilles tendon,which may be associated with the regulation of the MAPK/ERK signaling pathway.