Objective: To explore the influencing factors and network structure of aggressive behaviors among college students based on propensity score matching (PSM), so as to provide precise targeted interventions for the prevention and improvement of aggressive behaviors among college students. Methods: A total of 2 652 college students were selected by convenient sampling method from three colleges in Wuhan, Hubei Province in June 2023. Questionnaire surveys were carried out by using the Buss-Warren Aggression Questionnaire (BWAQ), Ruminative Responses Scale (RRS), Cognitive Emotion Regulation Questionnaire-Chinese Version (CERQ-C), Family APGAR Index (APGAR) ,Brief Fear of Negative Evaluation Scale (BFNES).By bias score matching (PSM) for 1∶1 matching, univariate and multivariate Logistic regression analysis, and network analysis were conducted on the college students. Results: College students with higher levels of ruminant thinking，non adaptive emotional regulation and fear of negative appraisal were more likely to have highly aggressive behaviors（ OR =1.14，1.18，1.06），and those with higher adaptive emotional regulation and family care index were more likely to have highly aggressive behaviors ( OR =0.88，0.82)( P < 0.01 ). Network structure was significantly different between the two groups ( M =0.27, P <0.05). The core affective factors of college students with high levels of aggressive behavior were brooding reflective pondering and symptom rumination( EI =3.50, 3.49, 3.48 )，low aggressive behavior college students core affective factors were adaptive emotion regulation growth and non adaptive emotion regulation( EI =4.37, 4.12, 4.08). Conclusion Factors affecting Chinese college students aggressive behaviors are of different characteristics on different behaviour types, and targeted interventions should be adopted to reduce aggressive behaviors of college students.

Tetrandrine(TET),a natural bisbenzyl isoquinoline alkaloid extracted from Stephania tetrandra S.Moore,has diverse pharmacological effects.However,its effects on melanoma remain unclear.Cellular prolif-eration assays,multi-omics analyses,and xenograft models were used to determine the effect of TET on melanoma.The direct target of TET was identified using biotin-TET pull-down liquid chromatograph-mass spectrometry(LC-MS),cellular thermal shift assays,and isothermal titration calorimetry(ITC)analysis.Our findings revealed that TET treatment induced robust cellular autophagy depending on activating transcription factor 6(ATF6)-mediated endoplasmic reticulum(ER)stress.Simultaneously,it hindered autophagic flux by inducing cytoskeletal protein depolymerization in melanoma cells.TET treatment resulted in excessive accumulation of reactive oxygen species(ROS)and simultaneously triggered mitophagy.Sirtuin 5(SIRT5)was ultimately found to be a direct target of TET.Mechanistically,TET led to the degradation of SIRT5 via the ubiquitin(Ub)-26S proteasome system.SIRT5 knockdown induced ROS accumulation,whereas SIRT5 overexpression attenuated the TET-induced ROS accumula-tion and autophagy.Importantly,TET exhibited anti-cancer effects in xenograft models depending on SIRT5 expression.This study highlights the potential of TET as an antimelanoma agent that targets SIRT5.These findings provide a promising avenue for the use of TET in melanoma treatment and underscore its potential as a therapeutic candidate.

Objective To monitor the susceptibility of clinical isolates to antimicrobial agents in tertiary hospitals in major regions of China in 2022.Methods Clinical isolates from 58 hospitals in China were tested for antimicrobial susceptibility using a unified protocol based on disc diffusion method or automated testing systems.Results were interpreted using the 2022 Clinical &Laboratory Standards Institute(CLSI)breakpoints.Results A total of 318 013 clinical isolates were collected from January 1,2022 to December 31,2022,of which 29.5％were gram-positive and 70.5％were gram-negative.The prevalence of methicillin-resistant strains in Staphylococcus aureus,Staphylococcus epidermidis and other coagulase-negative Staphylococcus species(excluding Staphylococcus pseudintermedius and Staphylococcus schleiferi)was 28.3％,76.7％and 77.9％,respectively.Overall,94.0％of MRSA strains were susceptible to trimethoprim-sulfamethoxazole and 90.8％of MRSE strains were susceptible to rifampicin.No vancomycin-resistant strains were found.Enterococcus faecalis showed significantly lower resistance rates to most antimicrobial agents tested than Enterococcus faecium.A few vancomycin-resistant strains were identified in both E.faecalis and E.faecium.The prevalence of penicillin-susceptible Streptococcus pneumoniae was 94.2％in the isolates from children and 95.7％in the isolates from adults.The resistance rate to carbapenems was lower than 13.1％in most Enterobacterales species except for Klebsiella,21.7％-23.1％of which were resistant to carbapenems.Most Enterobacterales isolates were highly susceptible to tigecycline,colistin and polymyxin B,with resistance rates ranging from 0.1％to 13.3％.The prevalence of meropenem-resistant strains decreased from 23.5％in 2019 to 18.0％in 2022 in Pseudomonas aeruginosa,and decreased from 79.0％in 2019 to 72.5％in 2022 in Acinetobacter baumannii.Conclusions The resistance of clinical isolates to the commonly used antimicrobial agents is still increasing in tertiary hospitals.However,the prevalence of important carbapenem-resistant organisms such as carbapenem-resistant K.pneumoniae,P.aeruginosa,and A.baumannii showed a downward trend in recent years.This finding suggests that the strategy of combining antimicrobial resistance surveillance with multidisciplinary concerted action works well in curbing the spread of resistant bacteria.

Objective To explore the effect of endoscopic hemostasis combined with octreotide on hemodynamics and clinical outcome of patients with acute upper gastrointestinal bleeding.Methods From January 2019 to June 2022,80 patients with acute upper gastrointestinal bleeding in Xinyu Yinhe Hospital of Jiangxi Province,and according to random number table method,40 cases each in the control group and 40 cases in the observation group.The control group was treated with conventional endoscopic,while the observation group was treated with octreotide on this basis.The clinical efficacy,high sensitivity C-reactive protein(hs-CRP),cortisol(Cor)levels and hemodynamic changes[cardiac output(CO),heart rate(HR),mean arterial pressure(MAP)]were compared between the two groups.Results The total effective rate of the observation group was significantly higher(P<0.05).After treatment,hs-CRP and Cor levels in 2 groups were lower than before,and hs-CRP and Cor levels in observation group were significantly lower(P<0.05).After treatment,the levels of CO,HR and MAP in the two groups were decreased,and the levels of CO,HR and MAP in the observation group were significantly lower(P<0.05).Conclusion Endoscopic hemostasis combined with octreotide can promote the hemodynamic indexes of patients with acute upper gastrointestinal bleeding to return to normal,improve the levels of hs-CRP and Cor,and improve clinical efficacy.

OBJECTIVE: To analyze the clinical phenotype and genetic etiology for a child featuring congenital hypothyroidism (CH). METHODS: Whole exome sequencing (WES), copy number variation (CNV) sequencing and chromosomal microarray analysis (CMA) were carried out for a newborn infant who had presented at Linyi People's Hospital for CH. Clinical data of the child was analyzed, in addition with a literature review. RESULTS: The main characteristics of the newborn infant had included peculiar face, vulvar edema, hypotonia, psychomotor retardation, recurrent respiratory tract infection with laryngeal wheezing and feeding difficulties. Laboratory test indicated hypothyroidism. WES suggested a CNV deletion on chromosome 14q12q13. CMA further confirmed a 4.12 Mb deletion at chromosome 14q12q13.3 (32649595_36769800), which has encompassed 22 genes including NKX2-1, the pathogenic gene for CH. The same deletion was found in neither of her parents. CONCLUSION Through the analysis of clinical phenotype and genetic variant, the child was diagnosed with 14q12q13.3 microdeletion syndrome.
Female ; Humans ; Congenital Hypothyroidism/genetics* ; DNA Copy Number Variations ; Phenotype ; Syndrome ; Microarray Analysis

Objective:To apply broaden-and-build theory to the family nursing of children with asthma, and observe its effect on children's condition control, main caregivers' negative emotion and family function.Methods:This study is a historical control study. The control group included 148 groups of children's families who were treated in the Child Respiratory Department of the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University from January 2019 to June 2020, and the observation group included 122 groups of children's families who were hospitalized from January to July 2021. The control group implemented the routine in-hospital nursing and continuous nursing plan, while the observation group implemented the asthma family broaden-and-build nursing model. We observed the recurrence of the two groups of children six months after discharge, assessed the asthma control of the two groups using the Childhood Asthma Control Test, evaluated the depression, anxiety and stress of the main caregivers before and six months after discharge using the Depression Anxiety Stress Scale, and assessed the family function using the Family Assessment Device.Results:The number of recurrence and rehospitalization of children in the observation group was less than that in the control group, the duration of attack was shorter than that in the control group, and the score of Childhood Asthma Control Test was higher than that in the control group, with statistical differences ( P<0.05). Six months after discharge, the scores of anxiety, depression and stress of the main caregivers in the observation group were significantly lower than those in the control group, and the difference was statistical ( P<0.05). The score of family communication and emotional intervention in the observation group was lower than that in the control group before discharge, and the scores of children's families in the observation group in all dimensions of family function were lower than those in the control group six months after discharge, and the differences were statistically significant ( P<0.05) . Conclusions:Asthma family broaden-and-build nursing model can effectively control the condition of asthma in children, reduce the negative emotions of main caregivers, and improve their family functions.

Pelvic insufficiency fracture (PIF) is a late complication which is not fully understood after radiotherapy and chemotherapy for cervical cancer and is easily misdiagnosed as bone metastasis. Previous clinical trials focused on the incidence, time and location of PIF, while the analysis of potential risk factors mainly emphasized the clinical characteristics of patients. There were few studies analyzing the correlation between treatment factors and the incidence. The damage of pelvis bone, especially the sacrum, after radiotherapy is mainly related to irradiation mode and dose. In this article, the radiotherapy technology, the formulation of bone-conserving radiotherapy plan, the dose-volume parameters of external irradiation and intracavitary brachytherapy, and the correlation between chemotherapy and this disease were reviewed. In the future, according to the advantages of precision radiotherapy technology, it is necessary to optimize the bone preservation plan, reduce the irradiation range and dose of sacrum and pelvis, and then reduce the incidence of PIF, which needs further clinical trials and practice to verify.

Patients after cardiac valve surgery generally suffered from low exercise capacity, and lack of exercise can cause impaired exercise tolerance, reduced quality of life, and prolonged length of hospital stay, increased the risk of death. Exercise, as the core of cardiac rehabilitation, played an irreplaceable role in improving the cardiopulmonary function, exercise capacity, and health-related quality of life of patients after cardiac valve surgery. This article mainly reviewed the types and methods of exercise training after cardiac valve surgery, and the strategies for promoting exercise intervention, so as to provide references for medical staff to perform exercise interventions for patients after cardiac valve surgery.

A significant proportion of patients with chorea-acanthocytosis (ChAc) fail to respond to standard therapies. Recent evidence suggests that globus pallidus internus (GPi) deep brain stimulation (DBS) is a promising treatment option; however, reports are few and limited by sample sizes. We conducted a systematic literature review to evaluate the clinical outcome of GPi-DBS for ChAc. PubMed, Embase, and Cochrane Library databases were searched for relevant articles published before August 2021. The improvement of multiple motor and nonmotor symptoms was qualitatively presented. Improvements in the Unified Huntington’s Disease Rating Scale motor score (UHDRS-MS) were also analyzed during different follow-up periods. A multivariate linear regression analysis was conducted to identify potential predictors of clinical outcomes. Twenty articles, including 27 patients, were eligible. Ninety-six percent of patients with oromandibular dystonia reported significant improvement. GPi-DBS significantly improved the UHDRS-motor score at < 6 months (p < 0.001) and ≥ 6 months (p < 0.001). The UHDRS-motor score improvement rate was over 25% in 75% (15/20 cases) of patients at long-term follow-up (≥ 6 months). The multiple linear regression analysis showed that sex, age at onset, course of disease, and preoperative movement score had no linear relationship with motor improvement at long-term follow-up (p > 0.05). GPi-DBS is an effective and safe treatment in most patients with ChAc, but no reliable predictor of efficacy has been found. Oromandibular dystonia-dominant patients might be the best candidates for GPi-DBS.

Objective:To evaluate the clinical efficacy and adverse events of 192Ir high-dose rate brachytherapy (HDR-BT) in the treatment of locally recurrent non-small cell lung cancer (NSCLC). Methods:Clinical data of 22 cases of recurrent NSCLC after radiotherapy admitted to our hospital from September 2013 to March 2018 were retrospectively analyzed. 192Ir HDR-BT was adopted for reradiotherapy. The prescription dose was 30Gy for 1 fraction. CT scan was reviewed every 1 month in the first 3 months after treatment and every 3 months after 3 months. Local control rate and adverse events were evaluated. The 1-and 2-year overall survival (OS) rates of re-treatment after relapse were calculated. Results:All the 22 patients completed the treatment successfully. The 1-, 3-and 6-month complete response (CR) rates were 9%, 14% and 14%, 82%, 82% and 82% for the partial response (PR) rates, 5%, 0% and 0% for the stable disease (SD) rates, 5%, 5% and 5% for the progressive disease (PD) rates, 91%, 96% and 96% for the objective response rates (ORR), respectively. The 1-and 2-year OS rates of re-treatment after relapse were 59% and 27%. Five patients (23%) experienced acute radiation-induced pneumonitis (3 cases of grade 1 and 2 cases of grade Ⅱ), 4 cases (18%) of radiation-induced bone marrow suppression (3 cases of grade I leukopenia and 1 case of grade I thrombocytopenia) and 1 case of postoperative pneumothorax. All these adverse events were mitigated after symptomatic treatment.Conclusion:192Ir HDR-BT is an efficacious and safe treatment of locally recurrent NSCLC.