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Science Bulletin 2024年第10期69卷 1458-1471页

作者：马远林高凯孙晓璇王金鑫杨扬武建荧柴安平姚立刘楠郁昊苏怡卢天兰王力芳岳伟华章晓辉徐林张岱李俊 Peking University Sixth Hospital Peking University Institute of Mental HealthNHC Key Laboratory of Mental Health(Peking University)National Clinical Research Center for Mental Disorders(Peking University Sixth Hospital)Key Laboratory of Mental HealthChinese Academy of Medical SciencesBeijing 100191China The First Affiliated Hospital Chongqing Medical UniversityChongqing Key Laboratory of NeurologyChongqing 400016China Changping Laboratory Beijing 102206China d Chinese Institute for Brain Research Beijing 102206China Laboratory of Learning and Memory Kunming Institute of ZoologyChinese Academy of SciencesKunming 650201China Shenzhen Key Laboratory of Translational Research for Brain Diseases The Brain Cognition and Brain Disease InstituteShenzhen Institute of Advanced TechnologyChinese Academy of SciencesShenzhen-Hong Kong Institute of Brain Science-Shenzhen Fundamental Research InstitutionsShenzhen 518055China State Key Laboratory of Cognitive Neuroscience and Learning IDG/McGovern Institute for Brain ResearchBeijing Normal UniversityBeijing 100875China PKU-IDG/McGovern Institute for Brain Research Peking UniversityBeijing 100871China

Synaptic dysfunction is a core component of the pathophysiology of ***,the genetic risk factors and molecular mechanisms related to synaptic dysfunction are still not fully *** Stonin 2(STON2)gene encodes a major adaptor for clathrin-mediated endocytosis(CME)of synaptic *** this study,we showed that the C-C(307Pro-851Ala)haplotype of STON2 increases the susceptibility to schizophrenia and examined whether STON2 variations cause schizophrenia-like behaviors through the regulation of *** found that schizophrenia-related STON2 variations led to protein dephosphorylation,which affected its interaction with synaptotagmin 1(Syt1),a calcium sensor protein located in the presynaptic membrane that is critical for ***2307Pro851Ala knockin mice exhibited deficits in synaptic transmission,short-term plasticity,and schizophrenia-like ***,among seven antipsychotic drugs,patients with the C-C(307Pro-851Ala)haplotype responded better to haloperidol than did the T-A(307Ser-851Ser)*** recovery of deficits in Syt1 sorting and synaptic transmission by acute administration of haloperidol effectively improved schizophrenia-like behaviors in STON2307Pro851Ala knockin *** findings demonstrated the effect of schizophreniarelated STON2 variations on synaptic dysfunction through the regulation of CME,which might be attractive therapeutic targets for treating schizophrenia-like phenotypes.

关键词： STON2 variations Schizophrenia Synaptic dysfunction Syt1 Haloperidol

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Chinese version of the Perth Alexithymia Questionnaire:psychometric properties and clinical applications

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General Psychiatry 2024年第2期37卷 274-283页

作者： Xin-Lu Cai Qingying Ye Ke Ni Lin Zhu Qian Zhang Minmin Yin Zhe Zhang Wei Wei David A.Preece Bao-Ming Li Institute of Brain Science and Department of Physiology School of Basic Medical SciencesHangzhou Normal UniversityHangzhouZhejiangChina Zhejiang Philosophy and Social Science Laboratory for Research in Early Development and Childcare Hangzhou Normal UniversityHangzhouZhejiangChina Qiqihar mental health Center QiqiharChina Department of Special Education Faculty of EducationHangzhou Normal UniversityHangzhouZhejiangChina Department of Neurobiology Affiliated Mental Health Center&Hangzhou Seventh People's Hospital Zhejiang University School of MedicineHangzhouZhejiangChina Liangzhu Laboratory MOE Frontier Science Center for Brain Science and Brain-machine IntegrationState Key Laboratory of Brain-machine IntelligenceZhejiang UniversityHangzhouZhejiangChina NHC and CAMS Key Laboratory of Medical Neurobiology Zhejiang UniversityHangzhouChina School of Population health and Curtin enAble Institute Curtin UniversityPerthWestern AustraliaAustralia School of Psychological ScienceThe University of Western AustraliaPerthWestern AustraliaAustralia

Background The alexithymia trait is of high clinical *** Perth Alexithymia Questionnaire(PAQ)was recently developed to enable detailed facet-level and valence-specific assessments of *** In this paper,we introduce the first Chinese version of the PAQ and examine its psychometric properties and clinical *** In Study 1,the PAQ was administered to 990 Chinese *** examined its factor structure,internal consistency,test-retest reliability,as well as convergent,concurrent and discriminant *** Study 2,four groups,including a major depressive disorder(MDD)group(n=50),a matched healthy control group for MDD(n=50),a subclinical depression group(n=50)and a matched healthy control group for subclinical depression(n=50),were *** comparisons were conducted to assess the clinical relevance of the *** In Study 1,the intended five-factor structure of the PAQ was found to fit the data *** PAQ showed good internal consistency and test-retest reliability,as well as good convergent,concurrent and discriminant *** Study 2,the PAQ was able to successfully distinguish the MDD group and the subclinical depression group from their matched healthy *** The Chinese version of the PAQ is a valid and reliable instrument for comprehensively assessing alexithymia in the general population and adults with clinical/subclinical depression.

关键词： clinical instrument matched

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Predictive value of machine learning models for lymph node metastasis in gastric cancer: A two-center study

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World Journal of Gastrointestinal Surgery 2024年第1期16卷 85-94页

作者： Tong Lu Miao Lu Dong Wu Yuan-Yuan Ding Hao-Nan Liu Tao-Tao Li Da-Qing Song Department of Emergency Medicine Jining No.1 People’s HospitalJining 272000Shandong ProvinceChina Wuxi mental health Center Wuxi 214000Jiangsu ProvinceChina Department of Gastroenterology Jining No.1 People’s HospitalJining 272000Shandong ProvinceChina Department of Oncology The Affiliated Hospital of Xuzhou Medical UniversityXuzhou 221002Jiangsu ProvinceChina

BACKGROUND Gastric cancer is one of the most common malignant tumors in the digestive system,ranking sixth in incidence and fourth in mortality *** 42.5%of metastatic lymph nodes in gastric cancer belong to nodule type and peripheral type,the application of imaging diagnosis is *** To establish models for predicting the risk of lymph node metastasis in gastric cancer patients using machine learning(ML)algorithms and to evaluate their pre-dictive performance in clinical *** Data of a total of 369 patients who underwent radical gastrectomy at the Depart-ment of General Surgery of Affiliated Hospital of Xuzhou Medical University(Xuzhou,China)from March 2016 to November 2019 were collected and retro-spectively analyzed as the training *** addition,data of 123 patients who underwent radical gastrectomy at the Department of General Surgery of Jining First People’s Hospital(Jining,China)were collected and analyzed as the verifi-cation *** ML models,including decision tree,random forest,support vector machine(SVM),gradient boosting machine,naive Bayes,neural network,and logistic regression,were developed to evaluate the occurrence of lymph node metastasis in patients with gastric *** ML models were established fo-llowing ten cross-validation iterations using the training dataset,and subsequently,each model was assessed using the test *** models’performance was evaluated by comparing the area under the receiver operating characteristic curve of each *** Among the seven ML models,except for SVM,the other ones exhibited higher accuracy and reliability,and the influences of various risk factors on the models are *** The ML models developed exhibit strong predictive capabilities for lymph node metastasis in gastric cancer,which can aid in personalized clinical diagnosis and treatment.

关键词： Machine learning Prediction model Gastric cancer Lymph node metastasis

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The prolactin receptor(PRLR)gene is linked to and associated with the comorbidity of depression and type 2 diabetes in Italian families

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Genes & Diseases 2024年第3期11卷 15-17页

作者： Mutaz Amin Rongling Wu Teodor T.Postolache Claudia Gragnoli INSERM US14-OrphanetParis 75014France University of Paris Paris 75013France Department of Biochemistryand Molecular Biology Faculty of MedicineAl-Neelain UniversityKhartoum 11121Sudan Department of Public health Sciences Penn State College of MedicineHersheyPA 17033USA Department of Statistics Penn State College of MedicineHersheyPA 17033USA Mood and Anxiety Program Department of PsychiatryUniversity of Maryland School of MedicineBaltimoreMD 21201USA Rocky Mountain mental Illness Research Education and Clinical Center(MIRECC) Veterans Integrated Service Network(VISN)19Military and Veteran Microbiome:Consortium for Research and Education(MVM-CoRE)DenverCO80246USA mental illness Research Education and Clinical Center(MIRECC) Veterans Integrated Service Network(VISN)5VA Capitol Health Care NetworkBaltimoreMD 21090USA Division of Endocrinology Department of MedicineCreighton University School of MedicineOmahaNE 68124USA Molecular Biology Laboratory Bios Biotech Multi-Diagnostic Health CenterRome 00197Italy

Major depressive disorder(MDD)and type 2 diabetes(T2D)are two common complex multifactorial disorders that share several genetic and environmental risk factors such as hypercortisolism and related genes'riskvariants within the stress response and the neuroendocrine hypothalamicpituitary *** stress,the pituitary gland releases prolactin(PRL),whose effects are pleiotropic and include mood control and insulin secretion from the beta cells.1 Variations in the prolactin receptor(PRLR)gene are associated in rodent models with stress level,depressionlike behavior,2 and hepatic insulin sensitivity3 and in humans with maternal glucose homeostasis and gestational diabetes.

关键词： diabetes prolactin pituitary

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Suicide Ideation and Its Associated Factors among Men in Selected Compounds of Lusaka, Zambia

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Open Journal of Psychiatry 2024年第4期14卷 300-318页

作者： Musanda Siachinji Kestone Lyambai Jamia Milanzi Levy Mwanawasa University Teaching Hospital Lusaka Zambia Department of mental health and Psychiatry School of Nursing Sciences University of Zambia Lusaka Zambia School of Nursing and Midwifery Mulungushi University Kabwe Zambia

Background: Globally, it is estimated that more than 800,000 individuals die by suicide each year, making suicide one of the biggest causes of death worldwide. Additionally, suicide kills far more males than women, more so in developing regions that are characterized by economic distress due to low income. Although the number of suicide cases has been seen to increase from 2013 to date, limited studies provide information on the factors influencing the trend. Therefore, this study aimed at investigating the prevalence of suicidal ideation and factors associated with suicide in males in selected compounds of Lusaka. Methods: The study used an analytical quantitative cross- sectional study design that involved 367 men in Mtendere and Kaunda Square townships in Lusaka district, Zambia. A structured questionnaire was used to collect data from participants, which was analyzed using Statistical Package for Social Sciences (SPSS) version 26.0. The Chi-square, Fisher’s exact test and Wilcoxon rank sum tests were used to test relationships among variables at a five percent level of significance. Ethical approval and clearance was obtained from the National health Research Authority. Results: Participants had a median age of 29 years (IQR, 27 - 32 years), 216 (58.9%) were single and 278 (75.8%) attained tertiary education. Under a quarter, 75 (20.4%) reported suicide ideations, and 97 (26.4%) reported low social support. For most participants, 347 (94.7%) experienced at least one stressful life event, and 359 (97.8%) experienced severe levels of stress. Under half, 170 (46.3%) were alcohol dependent, while 54 (14.7%) used alcohol harmfully. Suicide ideation was significantly associated with marital status (p Conclusion: Suicide ideation is relatively high among men in Mtendere and Kaunda Square townships, mainly influenced by marital status, education level, social support, stressful events alcohol abuse. Efforts must be channeled towards suicide awareness campaigns, and esta

关键词： Suicide Ideation Social Support Substance Abuse

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Association between abnormal default mode network homogeneity and sleep disturbances in major depressive disorder

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General Psychiatry 2024年第2期37卷 234-241页

作者： Muzhi Huang Yangpan Ou Huabing Li Feng Liu Ping Li Jingping Zhao Bing Lang Wenbin Guo Department of Psychiatry The Second Xiangya Hospital of Central South University National Clinical Research Center for Mental Disordersand National Center for Mental DisordersChangshaHunanChina Department of Radiology The Second Xiangya Hospital of Central South UniversityChangshaHunanChina Department of Radiology Tianjin Medical University General HospitalHepingTianjinChina Qiqihar Medical University QiqihaerHeilongjiangChina

Background Sleep disturbance is a common comorbidity of major depressive disorder(MDD).However,network homogeneity(NH)changes of the default mode network(DMN)in MDD with sleep disturbances are *** The purpose of this study was to probe the abnormal NH in the DMN in MDD with sleep disturbances and to reveal the differences between MDD with or without sleep *** Twenty-four patients with MDD and sleep disturbances(Pa_s),33 patients with MDD without sleep disturbances(Pa_ns)and 32 healthy controls(HCs)were recruited in this ***-state functional imaging data were analysed using *** Compared with Pa_ns and HCs,Pa_s showed decreased NH in the left superior medial prefrontal cortex and increased NH in the right *** was a negative correlation between NH in the left superior medial prefrontal cortex and sleep disturbances(r=−0.42,p=0.001)as well as a positive correlation between NH in the right precuneus and sleep disturbances(r=0.41,p=0.002)in patients with *** MDD with sleep disturbances is associated with abnormal NH in the DMN,which could differentiate pa_s from pa_*** DMN may play a crucial role in the neurobiological mechanisms of MDD with sleep disturbances.

关键词： sleep medial cortex

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Contrast-enhanced guided endoscopic ultrasound procedures

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World Journal of Gastroenterology 2024年第17期30卷 2311-2320页

作者： Marcel Ioan Gheorghiu Andrada Seicean Cristina Pojoga Claudia Hagiu Radu Seicean Zeno Sparchez Department of Gastroenterology “Prof.Dr.Octavian Fodor”Regional Institute of Gastroenterology and Hepatology"Iuliu Hatieganu"University of Medicine and PharmacyCluj-Napoca 400162ClujRomania Department of Clinical Psychology and Psychotherapy International Institute for Advanced Study of Psychotherapy and Applied Mental HealthBabeș-Bolyai UniversityCluj-Napoca 400375ClujRomania The First Surgical Clinic "Iuliu Hatieganu"University of Medicine and PharmacyCluj Napoca 400006ClujRomania

Contrast-enhanced endoscopic ultrasound(CH-EUS)can overcome the limi-tations of endoscopic ultrasound-guided acquisition by identifying microvessels inside inhomogeneous tumours and improving the characterization of these *** the initial enthusiasm that oriented needle sampling under CH-EUS guidance could provide better diagnostic yield in pancreatic solid lesions,further studies did not confirm the supplementary values in cases of tissue acquisition guided by *** review details the knowledge based on the available data on contrast-guided *** indications for CH-EUS tissue acquisition include isoechoic EUS lesions with poor visible delineation where CH-EUS can differentiate the lesion vascularisation from the surrounding parenchyma and also the mural nodules within biliopancreatic cystic lesions,which occur in select ***,the roles of CH-EUS-guided therapy in patients whose pancreatic fluid collections or bile ducts that have an echogenic content have indications for drainage,and patients who have nonvisualized vessels that need to be highlighted via Doppler EUS are *** indication is represented if there is a need for an immediate assessment of the post-radiofrequency ablation of pancreatic neuroendocrine tumours,in which case CH-EUS can be used to reveal the incomplete tumour destruction.

关键词： Endosonography Contrast-enhanced endoscopic ultrasound Tissue acquisition Fine needle aspiration Fine needle biopsy Drainage Pancreatic fluid collections Biopsy Pancreas

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青少年抑郁个体化识别与干预的三级框架

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Science Bulletin 2024年第7期69卷 867-871页

作者：周媛陈旭古若雷项玉涛 Greg Hajcak 王刚 Beijing Key Laboratory of mental Disorders National Clinical Research Center for Mental Disorders&National Center for Mental DisordersBeijing Anding HospitalCapital Medical UniversityBeijing 100088China CAS Key Laboratory of Behavioral Science Institute of PsychologyBeijing 100101China Department of Psychology University of Chinese Academy of SciencesBeijing 100049China Unit of Psychiatry Department of Public Health and Medicinal Administration&Institute of Translational MedicineFaculty of Health SciencesUniversity of MacaoMacao 999078China Centre for Cognitive and Brain Sciences University of MacaoMacao 999078China School of Education and Counseling Psychology Santa Clara UniversitySanta Clara CA 95053USA Advanced Innovation Center for Human Brain Protection Capital Medical UniversityBeijing 100069China

Depression in adolescents is a significant public health challenge with a high prevalence and negative *** the United States,the lifetime and 12-month prevalence rates of major depressive disorder(MDD)among 13-to 18-year-olds were 11.0%and 7.5%,respectively,prior to *** COVID-19pandemic has further exacerbated the global trend of increasing rates of adolescent depression.

关键词： prevalence adolescent lifetime

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The Mystery 40 Hz:Unraveling the Efficacy of Rhythmic Stimulation in Alzheimer's Disease

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Neuroscience Bulletin 2024年第6期40卷 831-834页

作者： Yixuan Ku Guangdong Provincial Key Laboratory of Brain Function and Disease Center for Brain and Mental Well-beingDepartment of PsychologySun Yat-sen UniversityGuangzhou510006China Peng Cheng Laboratory Shenzhen518000China

Promises and Challenges of Rhythmic *** advances in research have made significant strides in understanding the potential of 40 Hz rhythmic optogenetic stimulation for the treatment of Alzheimer's disease(AD).A pivotal study conducted by Iaccarino et al.(2016)unveiled that targeted stimulation of interneurons at this specific frequency results in a remarkable reduction ofβ-amyloid levels in a mouse model of AD[1].

关键词： stimulation Alzheimer al.

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Smokeless Tobacco Use among Women in Kasama District-Zambia

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Journal of Biosciences and Medicines 2024年第6期12卷 129-148页

作者： Gloria Kangwa Caroline Zulu Kabwe Chitundu Jamia Milanzi Lukupa College of Nursing and Midwifery Kasama Zambia Department of Public health Nursing School of Nursing Sciences University of Zambia Lusaka Zambia Department of mental health and Psychiatric Nursing School of Nursing Sciences University of Zambia Lusaka Zambia School of Nursing and Midwifery Mulungushi University Kabwe Zambia

Background: Smokeless tobacco is defined as a product that contains tobacco, is not smoked or burned at the time of use, and commonly consumed orally or nasally. These products can be placed in the mouth, cheek or the lip and are sucked or chewed. The Zambian government, in the 2019 country report, gave an estimated figure of 4.5% of females aged 15 years and above in 2017 used smokeless tobacco and by 31st December, 2018, there was an increase of smokeless tobacco users to 6.8% women of the same age group. This study aimed to explore the extent of smokeless tobacco use among women in Kasama district-Zambia. Methodology: An analytical cross-sectional quantitative study design was used to collect data using the modified structured interview schedule, adopted from Medicine for Global health. Simple random sampling method using rotary technique was used to select 430 respondents after meeting the inclusion criteria. Informed consent to participate in the study was obtained. Data was analysed using version 26.0 of the Statistical Package for Social Sciences. Appropriate parametric or non-parametric statistical tests (Chi-squared or Fisher’s exact test) were adopted in testing for associations between variables. Univariable and multivariable binary logistic regression analysis were employed in identifying smokeless tobacco use among women using an investigator-led stepwise approach, guided by various fit statistics and the likelihood ratio test. All statistical analyses adopted a 5% significance level at 95% confidence interval. Results: The results showed that most of the respondents were aged between 18 and 25 years (45.6%), (53.7%) lived in urban settlements and the majority (80%) were unemployed. The majority of respondents (83.5%) had a friend/relative who used smokeless tobacco and over half (53.5%) thought smokeless tobacco was beneficial to them. The commonly mentioned benefits of smokeless tobacco included body warmth (13.6%) and vaginal tightening (7.9%). The r

关键词： Smokeless Tobacco Use Knowledge Educational Level Cultural Belief

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