Cardiovascular diseases （CVD），a group of common diseases in clinical practice，are witnessing a steady rise in both incidence and mortality rates，posing a challenge to public health. Gualou Xiebai Banxiatang，originating from Synopsis of the Golden Chamber （《金匮要略》），was initially used to treat severe cases of chest impediment. The formula consists of Trichosanthis Fructus，Allii Macrostemonis Bulbus，Pinelliae Rhizoma，and Baijiu. It has a wide range of clinical applications，with therapeutic effects including moving Qi to relieve depression，activating Yang to dissipate mass，and expelling phlegm to alleviate chest congestion. In recent years，clinical research has confirmed that Gualou Xiebai Banxiatang，with or without modification，used alone or in combination with Western medicine，has definite effects in the treatment of CVD such as hyperlipidemia，coronary atherosclerotic heart disease，hypertension，heart failure，and arrhythmia. It can alleviate disease symptoms and reduce the risk of re-hospitalization. Basic research indicates that the mechanisms of Gualou Xiebai Banxiatang include improving endothelial functions，exhibiting anti-inflammatory properties，countering oxidative stress，preventing apoptosis，inhibiting ventricular remodeling，regulating mitochondrial functions，improving hemorheology，and modulating autophagy and neurotransmitters. This article reviews relevant articles in recent years with focuses on the compatibility，clinical application，and mechanism of Gualou Xiebai Banxiatang. This review is expected to provide a theoretical basis for the mechanism research and clinical application of this formula in treating CVD and to offer ideas and reference for in-depth research.

T-cell acute lymphoblastic leukemia (T-ALL) is a highly aggressive hematologic malignancy with a poor prognosis, despite advancements in treatment. Many patients struggle with relapse or refractory disease. Investigating the role of the super-enhancer (SE) regulated gene ubiquitin-specific protease 20 (USP20) in T-ALL could enhance targeted therapies and improve clinical outcomes. Analysis of histone H3 lysine 27 acetylation (H3K27ac) chromatin immunoprecipitation sequencing (ChIP-seq) data from six T-ALL cell lines and seven pediatric samples identified USP20 as an SE-regulated driver gene. Utilizing the Cancer Cell Line Encyclopedia (CCLE) and BloodSpot databases, it was found that USP20 is specifically highly expressed in T-ALL. Knocking down USP20 with short hairpin RNA (shRNA) increased apoptosis and inhibited proliferation in T-ALL cells. In vivo studies showed that USP20 knockdown reduced tumor growth and improved survival. The USP20 inhibitor GSK2643943A demonstrated similar anti-tumor effects. Mass spectrometry, RNA-Seq, and immunoprecipitation revealed that USP20 interacted with hypoxia-inducible factor 1 subunit alpha (HIF1A) and stabilized it by deubiquitination. Cleavage under targets and tagmentation (CUT&Tag) results indicated that USP20 co-localized with HIF1A, jointly modulating target genes in T-ALL. This study identifies USP20 as a therapeutic target in T-ALL and suggests GSK2643943A as a potential treatment strategy.

ObjectiveTo assess the direct economic burden and influencing factors of road traffic injuries in Shanghai， providing a basis for future prevention of road traffic injuries. MethodsInformation of inpatient cases caused by road traffic injuries was collected from 22 pilot hospitals in Shanghai that participated in the registration and reporting system of injury hospitalizations from 2017 to 2020. The main content of the collected information included basic demographic information， total hospitalization costs for injuries， mode of transportation， cause of injury， nature of injury， location of injury， and hospital level. Univariate analysis was used to analyze the average hospitalization costs and length of hospital stay between different years. Kruskal-Wallis test was used to analyze the median hospitalization costs and the median length of hospital stay between different years， and the median hospitalization costs of different groups. A full subset regression model in multivariate regression was used to explore the main influencing factors of hospitalization costs. ResultsA total of 4 655 patients were hospitalized with road traffic injuries， including 2 675 males （57.47%） and 1 980 females （42.53%）. The average age was （53.84±15.37） years old， with a minimum age of 4 years old and a maximum age of 97 years old. 1 907 patients （40.97%） had non-motor vehicle accidents， and 2 748 patients （59.03%） had motor vehicle accidents. The average hospitalization cost is 23 245.71 yuan， with a median of 9 793.94 yuan. The average length of stay was 13.61 days， with a median stay of 10.00 days. The main factors affecting hospitalization costs included year， nature of injury， location of injury， length of hospital stay， and hospital level. ConclusionRoad traffic injuries seriously affect the health of middle-aged and young people， especially vulnerable road user such as pedestrians and cyclists， causing serious injury and an increase of direct economic burden year by year. Therefore， road traffic injury prevention projects should be actively carried out to reduce the occurrence of injuries.

Objective To study the effects of the intelligent hearing-assistive system incorporated in Nuro-tron cochlear implants(CI),including the autonomic acoustic scene recognition(ASR),intelligent strategy config-uration as well as the objective and subjective hearing improvements on recipients.Methods ① To evaluate the per-formance of the ASR matule,in a sound-proof room,the preset five kinds of test audios,including speech,noise,speech in noise,pure music(without human voice)and non-pure Music(with human voice)were played.Each type of scenes included 6 to 9 5 min test files.The prediction accuracy and scene switching times were calculated.② In order to evaluate the noise-reduction performance of the ABeam technology in the speech enhancement module,13 Nurotron? CI recipients were recruited and their speech recognition rate when ABeam was"ON"and"OFF"with noise coming from 90°,180°or 270°were tested,individually.Also,their subjective hearing feedback was evaluated through visual analogue scale(VAS)evaluation.Results The ASR module achieved high prediction performance,with prediction accuracy 99％±4％,96％±9％,94％±12％,94％±15％,92％±13％for speech,noise,noisy speech,pure music and non-pure music,respectively.The scene transation times for each individual scene were 1.1 ±0.3,1.4±0.7,1.3±0.5,1.4±0.8 and 1.3±0.5,indicating that the prediction was also stable.When noise came from the sides and behind of recipients and speech signal from the front,the adaptive dual microphone noise re-duction algorithm ABeam significantly increased the speech recognition score(SRS)in 5 dB signal-to-noise(SNR)environment(P＜0.001),with an average increase of 15.92％.Especially when the noise came from 180 degree backward,the SRS increased 28.68％when ABeam was"0N",which was significantly higher than when ABeam was"OFF"(P＜0.01).Conclusion The intelligent hearing-assistive system can help CI recipients automatically configure appropriate SPSs under different environments,improving the speech intelligibility and hearing comfort.

Objective:To study the allocation status of traditional Chinese medicine health resources in Shanxi Province from 2009 to 2021,conduct a vertical evaluation of the operation efficiency of traditional Chinese medicine health resources in Shanxi Province,discuss the related causes,and propose improvement method.Methods:The Gini coefficient method was used to make statistical data of traditional Chinese medicine health resources in Shanxi Province according to population allocation,Lorentz curve was drawn to analyze the equity of resource allocation,and BCC model was used to evaluate the input-output efficiency of resources.Results:The allocation of TCM health resources per population in Shanxi Province was the shortest in 2014,showing a trend of first decreasing and then increasing.The data output of operation efficiency showed that the allocation of TCM health resources in Shanxi Province was DEA effective in 2013,2015,2017-2019 and 2021,weak in 2009-2012 and 2014,and non-DEA effective in 2016 and 2020.Conclusion:The health resources of traditional Chinese medicine invested in Shanxi are not reasonably matched,the utilization of resources is not sufficient,the technical efficiency and scale efficiency of operation need to be improved.The redundancy of health resources and the"increasing return to scale"phenomenon coexist.

Objective: To investigate the prevalence and associated factors of depressive symptoms among middle and high school students in Zhejiang Province, so as to provide scientific basis for the implementation of depressive intervention. Methods: Based on the health status and associated factors of middle and high school students in the project "Monitoring of Common Diseases and Health Influencing Factors of Students" during 2018 to 2021, a total of 73 309 students including middle school, ordinary high school and vocational high school surveyed in 11 cities of Zhejiang Province were selected by multi stage stratified cluster random sampling method. From 2018 to 2021, there were 6 008, 21 917, 23 712 and 21 672 students, respectively. The Chi square test and Logistic regression model were used to analyze the influencing factors of depressive symptoms in middle and high school students. Results: From 2018 to 2021, depressive symptoms detection rate of middle school students was 14.8%, with higher rate in girls (17.1%) than in boys (12.7%), higher rate in high school (17.1% in ordinary high school, 17.6% in vocational high school) than middle school (12.5%)( χ 2=278.77, 327.22, P <0.05). Univariate analysis showed that there were statistically significant differences in depressive symptoms detection rate among middle school students with different years (2018: 16.7%，2019: 17.9% , 2020: 13.1%, 2021: 13.0%), residence (yes: 16.3%, no:13.5%), body mass index classification (not overweight or obesity: 14.8%, overweight: 14.2%, Obesity: 15.7%), weekly exercise days (0-2 d: 17.1%, 3-5 d: 12.5%, 6-7 d: 13.1%) and bullying (yes: 35.5%, no: 10.7%) ( χ 2=293.40, 118.35, 7.83, 287.24, 4 978.84, P <0.05). Multivariate Logistic regression analysis showed that female students, ordinary high schools, vocational high schools, obesity, school bullying were positively correlated with depression ( OR =1.65, 1.70, 1.60, 1.12, 5.21), exercise 3 to 5 days per week, exercise 6 to 7 days per week were negatively correlated with depression ( OR=0.77, 0.81, P <0.01). Conclusions Depressive symptoms among middle and high school students in Zhejiang Province are prominent. Strengthening mental health education for students and providing attention and support from families, schools, and society are essential steps to reduce the occurrence of depressive symptoms among these students.

Humans ; Prognosis ; Treatment Outcome ; Pulmonary Disease, Chronic Obstructive

Objective:To assess the effectiveness of a 6-month Ba Duan Jin exercise program in improving the balance of community-dwelling older adults.Methods:A two arms, parallel-group, cluster randomized controlled trial was conducted in 1 028 community residents aged 60-80 years in 40 communities in 5 provinces of China. Participants in the intervention group (20 communities, 523 people) received Ba Duan Jin exercise 5 days/week, 1 hour/day for 6 months, and three times of falls prevention health education, and the control group (20 communities, 505 people) received falls prevention health education same as the intervention group. The Berg balance scale (BBS) score was the leading outcome indicator, and the secondary outcome indicators included the length of time of standing on one foot (with eyes open and closed), standing in a tandem stance (with eyes open and closed), the closed circle test, and the timed up to test.Results:A total of 1 028 participants were included in the final analysis, including 731 women (71.11%) and 297 men (28.89%), and the age was (69.87±5.67) years. After the 3-month intervention, compared with the baseline data, the BBS score of the intervention group was significantly higher than the control group by 3.05 (95% CI: 2.23-3.88) points ( P<0.001). After the 6-month intervention, compared with the baseline data, the BBS score of the intervention group was significantly higher than the control group by 4.70 (95% CI: 4.03-5.37) points ( P<0.001). Ba Duan Jin showed significant improvement ( P<0.05) in all secondary outcomes after 6 months of exercise in the intervention group compared with the control group. Conclusions:This study showed that Ba Duan Jin exercise can improve balance in community-dwelling older adults aged 60-80. The longer the exercise time, the better the improvement.

Objective:To discuss the effect of oridonin on the proliferation,migration,epithelial-mesenchymal transition(EMT),and apoptosis of the human nasopharyngeal carcinoma HONE-1 cells,and to clarify its related antitumor mechanism.Methods:The HONE-1 cells were treated with different concentrations(0,5,10,20,40,80,and 160 mg·L-1)of oridonin for 48 h.CCK-8 method was used to detect the inhibitory rates of proliferation of the cells in various groups and the drug concentration for subsequent experiment was confirmed.The HONE-1 cells were divided into control group,3 mg·L-1 oridonin group,and 6 mg·L-1 oridonin group.After 24 and 48 h of culture,CCK-8 method was used to detect the proliferation activities of the cells in various groups;5-ethynyl-2'-deoxyuridine(EdU)method was used to detect the rates of EdU-positive cells in various groups;colony formation assay was used to detect the numbers of clone formation in the cells in various groups;Transwell chamber experiment and cell wound assay were used to detect the numbers of migration cells and the scratch healing rates of the cells in various groups;real-time fluorescence quantitative PCR(RT-qPCR)method was used to detect the expression levels of cyclin-dependent kinase 1(CDK1)and cyclin-dependent kinase 4(CDK4)mRNA in the cells in various groups;Western blotting method was used to detect the expression levels of E-cadherin,Vimentin,Caspase-3,and poly ADP-ribose polymerase 1(PARP1)proteins in the cells in various groups.Results:The CCK-8 method results showed that the half-maximal inhibitory concentration(IC50)of oridonin at 48 h was 12.18 mg·L-1,and 1/4 IC50 and 1/2 IC50 values were used as the concentrations for subsequent experiments.Compared with control group,after treated for 24 and 48 h,the proliferation activities of the cells in 3 and 6 mg·L-1 oridonin groups were decreased(P＜0.05 or P＜0.01),the rate of EdU-positive cells were decreased(P＜0.05 or P＜0.01),the numbers of clone formation and migraton cells were decreased(P＜0.05 or P＜0.01),the scratch healing rates were decreased(P＜0.05 or P＜0.01),the expression levels of CDK1 and CDK4 mRNA in the cells were decreased(P＜0.05 or P＜0.01),the expression levels of E-cadherin,Caspase-3,and PARP1 proteins were increased(P＜0.05 or P＜0.01),and the expression levels of Vimentin protein were decreased(P＜0.05).Conclusion:Oridonin can inhibit the proliferation,clone formation,and migration of the human nasopharyngeal carcinoma HONE-1 cells by downregulating the expression of cell cycle-related proteins and EMT,and promote the apoptosis to exert an antitumor effect.

AIM:To investigate the impact of hippocampal protein phosphatase 1 regulator subunit 17(Ppp1r17)down-regulation on drinking-related behavior in mice,and to explore the protein kinase B(PKB/AKT)/glyco-gen synthase kinase-3β(GSK-3β)/cAMP response element binding protein(CREB)signaling pathway of Ppp1r17 in the development of alcohol dependence.METHODS:Forty male C57BL/6J mice were randomly divided into four groups(n=10):control group,shPpp1r17① group,shPpp1r17② group and shPpp1r17③ group.The mRNA and protein expression levels in the hippocampal tissues were evaluated after 3 weeks of AAV-shPpp1r17 injection.Twenty male C57BL/6J mice were randomly divided into a control group and a shPpp1r17 group(n=10).An open-field test,conditioned place prefer-ence(CPP)test and righting reflex test were performed.Furthermore,the localization and expression of AAV-shPpp1r17 were detected after 3 weeks of AAV-shPpp1r17 injection.Twenty male C57BL/6J mice were randomly divided into four groups(n=5):the empty virus+water group,the empty virus+EtOH group,the shPpp1r17+water group and the shPpp1r17+EtOH group.The EtOH group mice drank 9%alcohol continuously for 30 d.The protein expression levels of Ppp1r17,p-AKT,AKT,p-GSK-3β,GSK-3β,p-CREB and CREB were detected by Western blot.RESULTS:(1)The results of qPCR showed that Ppp1r17 was successfully suppressed by shPpp1r17.(2)The behavioral results showed that the shPpp1r17 group mice exhibited enhanced exercise ability and reduced anxiety-like emotions,and the downregulation of Ppp1r17 increased CPP scores and reduced the sensitivity of the mice to alcohol.(3)Immunofluorescence showed that AAV-shPpp1r17 was specifically expressed in the hippocampus.(4)Western blot analysis revealed that Ppp1r17 and the p-AKT/AKT,p-GSK-3β/GSK-3β and p-CREB/CREB ratios were significantly increased after treatment of EtOH.Howev-er,the protein expression of Ppp1r17 was significantly reduced,and the AKT/GSK-3β/CREB pathway was activated after knockdown of Ppp1r17 in the hippocampus.CONCLUSION:Ppp1r17 may suppress CREB phosphorylation through the AKT/GSK-3β/CREB pathway,thereby influencing alcohol drinking preference and locomotor behavior in mice.