检索结果-南通市图书馆

Acceptance and Factors Associated With Participation in Functional Cure–Related Trials Among People Living With HIV: A Cross-sectional Study in Southern China

在线全文

学校读者我要写书评

暂无评论

Infectious Microbes & Diseases 2024年第1期6卷 11-19页

作者： Zhaomin Deng Minjuan Shi Yue yuan GuangjinCao Chunyan Wen Lijuan Chen Xueying Fan Linan Wu Jianhui yuan Huachun zou Linghua Li Caijun Sun School of Public Health(Shenzhen) Shenzhen Campus of Sun Yat-sen UniversityShenzhenChina Department of Diseases Control Panyu District Center for Disease Control and PreventionGuangzhouChina Infectious Disease Center Guangzhou Eighth People's HospitalGuangzhou Medical UniversityGuangzhouChina Nanshan District Center for Disease Control and Prevention ShenzhenChina Key Laboratory of Tropical Disease Control(Sun Yat-sen University) Ministry of EducationGuangzhouChina

HIV remains a global health challenge,and research efforts directed towards a functional cure require people living with HIV(PLHIV)in-volvement in clinical *** study assessed willingness to participate in HIV functional cure–related clinical trials and associated factors among PLHIV in Guangzhou,China,using a questionnaire survey *** analyzed responses from 718 questionnaires,finding that 71.2%were willing to participate in Phase Ⅲtrials,while 51.7%were willing to participate in Phase I trials and 42.9%expressed acceptability for analytic treatment *** logistic regression demonstrated that male PLHIV,those with awareness of functional cure,and PLHIV,who had been on antiretroviral therapy(ART)for less than 1 year,were more willing to partic-ipate in Phase Ⅲ*** with a body mass index greater than 24,and those without resistance to ART drug were more willing to participate in Phase I *** major motivations for participation in Phase Ⅲtrials were access to cutting-edge treatments(62.6%)and supporting research(55.3%).Safety was the main concern contributing to *** study revealed a high willingness to participate in HIV functional cure–related trials among PLHIV in Guangzhou,China,and willingness varied across different trial phases and was influenced by multiple *** study provides valuable references for future clinical trial recruitment strategies and public health policy formulation.

关键词： people living with HIV functional cure clinical trials willingness

Efficacy and safety of traditional Chinese medicine external interventions in juvenile myopia: A systematic review and meta-analysis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Clinical Traditional Medicine and Pharmacology 2024年第4期5卷 96-107页

作者： Xinyan zou Xinfu zou yuan Wu Hanqing Zhao College of Traditional Chinese Medicine Hebei UniversityBaoding 071000HebeiChina The First Clinical College Shandong University of Traditional Chinese MedicineJinan 250014ShandongChina China Association of Acupuncture and Moxibustion China Academy of Chinese Medical SciencesBeijing 100700China

Background:Myopia is a common refractive error that is increasingly prevalent amongst young *** and controlling myopia is crucial due to its association with several complications such as myopic macular degeneration,glaucoma,and retinal ***:The aim of this study is to systematically evaluate the efficacy of external Chinese medicine therapies in the treatment of adolescent ***:We performed a systematic search of the Chinese National Knowledge Infrastructure(CNKI),PubMed,the Cochrane Library,Science Direct,WanFang,the Weipu Database(VIP),China Biology Medicine(CMB),Web of Science(WOS),Medline,Clinical Trials,the Chinese Science Citation Database(CSCD),and the Bailian Yun Library databases from January 2012 to December 2022 to identify the randomized control trials(RCTs)that compared traditional Chinese medicine(TCM)external therapies with conventional therapies for the treatment of juvenile *** independent reviewers conducted the screening process,data extraction,and quality assessment.A meta-analysis was then ***:A total of 1735 relevant articles were *** included 38 RCTs involving 3680 patients and 7250 eyes that used TCM external therapies for the intervention of juvenile *** results of the metaanalysis showed that the efficacy of TCM external therapies in preventing and controlling myopia was statistically significant compared with conventional therapies[odds ratio(OR)=3.72,95%CI(2.87,4.83),P<0.01],and a funnel plot showed the basic *** meta-analysis results showed that compared with conventional therapies,TCM external therapies had statistically significant effects on the spherical equivalent[weighted mean difference(WMD)=0.22,95%CI(0.16,0.27),P<0.01],visual acuity[WMD=0.09,95%CI(0.07,0.12),P<0.01],and axial length[standardized mean difference(SMD)=0.19,95%CI(0.07,0.31),P<0.01].Conclusion:Results showed that TCM external therapies can be an effective intervention in prev

关键词： Juvenile myopia Traditioanl Chinese medicine Traditional Chinese medicine external therapy Acupuncture Meta-analysis

Development of a diagnostic nomogram for alpha-fetoproteinnegative hepatocellular carcinoma based on serological biomarkers

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastrointestinal Oncology 2024年第6期16卷 2463-2475页

作者： Li He Cui Zhang Lan-Lan Liu Li-Ping Huang Wen-Jing Lu yuan-yuan Zhang De-Yong zou Yu-Fei Wang Qing Zhang Xiao-Li Yang School of Clinical Medicine Weifang Medical UniversityWeifang 261053Shandong ProvinceChina Department of Organ Transplantation The Third Medical Centre of Chinese PLA General HospitalBeijing 100039China Department of Laboratory Medicine The Third Medical Centre of Chinese PLA General HospitalBeijing 100039China Department of Laboratory Medicine Jingyu County People’s HospitalBaishan 135200Jilin ProvinceChina School of Laboratory Medicine Weifang Medical UniversityWeifang 261053Shandong ProvinceChina

BACKGROUND Hepatocellular carcinoma(HCC)is the third leading cause of cancer-related death *** biomarkers play an important role in the early diagnosis and prognosis of *** a certain percentage of HCC patients are negative for alpha-fetoprotein(AFP),the diagnosis of AFP-negative HCC is essential to improve the detection rate of *** To establish an effective model for diagnosing AFP-negative HCC based on serum tumour *** A total of 180 HCC patients were enrolled in this *** expression levels of GP73,des-γ-carboxyprothrombin(DCP),CK18-M65,and CK18-M30 were detected by a fully automated chemiluminescence *** variables were selected by logistic regression *** models were constructed using stepwise backward logistic *** performance of the models was compared using the C statistic,integrated discrimination improvement,net reclassification improvement,and calibration *** clinical utility of the nomogram was assessed using decision curve analysis(DCA).RESULTS The results showed that the expression levels of GP73,DCP,CK18-M65,and CK18-M30 were significantly greater in AFP-negative HCC patients than in healthy controls(P<0.001).Multivariate logistic regression analysis revealed that GP73,DCP,and CK18-M65 were independent factors for diagnosing AFP-negative *** comparing the diagnostic performance of multiple models,we included GP73 and CK18-M65 as the model variables,and the model had good discrimination ability(area under the curve=0.946)and good goodness of *** DCA curves indicated the good clinical utility of the *** Our study identified GP73 and CK18-M65 as serum biomarkers with certain application value in the diagnosis of AFP-negative *** diagnostic nomogram based on CK18-M65 combined with GP73 demonstrated good performance and effectively identified high-risk groups of patients with HCC.

关键词： Hepatocellular carcinoma Alpha-fetoprotein-negative Diagnostic Nomogram Biomarker

Development and validation of a model integrating clinical and coronary lesion-based functional assessment for longterm risk prediction in PCI patients

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Geriatric Cardiology 2024年第1期21卷 44-63页

作者： Shao-Yu WU Rui ZHANG Sheng yuan Zhong-Xing CAI Chang-Dong GUAN Tong-Qiang zou Li-Hua XIE Ke-Fei DOU State Key Laboratory of Cardiovascular Disease BeijingChina Cardiometabolic Medicine Center Fu Wai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Catheterization Laboratories Fu Wai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina Department of Cardiology Fu Wai HospitalNational Center for Cardiovascular DiseasesChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina

OBJECTIVES To establish a scoring system combining the ACEF score and the quantitative blood flow ratio(QFR) to improve the long-term risk prediction of patients undergoing percutaneous coronary intervention(PCI).METHODS In this population-based cohort study, a total of 46 features, including patient clinical and coronary lesion characteristics, were assessed for analysis through machine learning models. The ACEF-QFR scoring system was developed using 1263consecutive cases of CAD patients after PCI in PANDA Ⅲ trial database. The newly developed score was then validated on the other remaining 542 patients in the *** In both the Random Forest Model and the Deep Surv Model, age, renal function(creatinine), cardiac function(LVEF)and post-PCI coronary physiological index(QFR) were identified and confirmed to be significant predictive factors for 2-year adverse cardiac events. The ACEF-QFR score was constructed based on the developmental dataset and computed as age(years)/EF(%) + 1(if creatinine ≥ 2.0 mg/d L) + 1(if post-PCI QFR ≤ 0.92). The performance of the ACEF-QFR scoring system was preliminarily evaluated in the developmental dataset, and then further explored in the validation dataset. The ACEF-QFR score showed superior discrimination(C-statistic = 0.651;95% CI: 0.611-0.691, P < 0.05 versus post-PCI physiological index and other commonly used risk scores) and excellent calibration(Hosmer–Lemeshow χ^(2)= 7.070;P = 0.529) for predicting 2-year patient-oriented composite endpoint(POCE). The good prognostic value of the ACEF-QFR score was further validated by multivariable Cox regression and Kaplan–Meier analysis(adjusted HR = 1.89;95% CI: 1.18–3.04;log-rank P < 0.01) after stratified the patients into high-risk group and low-risk *** An improved scoring system combining clinical and coronary lesion-based functional variables(ACEF-QFR)was developed, and its ability for prognostic prediction in patients with PCI was further validated to be signi

关键词： patients coronary prediction

Population genomic analysis reveals key genetic variations and the driving force for embryonic callus induction capability in maize

在线全文

学校读者我要写书评

暂无评论

Journal of Integrative Agriculture 2024年第7期23卷 2178-2195页

作者： Peng Liu Langlang Ma Siyi Jian Yao He Guangsheng yuan Fei Ge Zhong Chen Chaoying zou Guangtang Pan Thomas Lübberstedt Yaou Shen State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China/Maize Research Institute Sichuan Agricultural UniversityChengdu 611130China Department of Agronomy Iowa State UniversityAmesIA 50011USA

Genetic transformation has been an effective technology for improving the agronomic traits of ***,it is highly reliant on the use of embryonic callus(EC)and shows a serious genotype *** this study,we performed genomic sequencing for 80 core maize germplasms and constructed a high-density genomic variation map using our newly developed pipeline(MQ2Gpipe).Based on the induction rate of EC(REC),these inbred lines were categorized into three *** low-REC germplasms displayed more abundant genetic diversity than the high-REC *** integrating a genome-wide selective signature screen and region-based association analysis,we revealed 95.23 Mb of selective regions and 43 REC-associated *** variants had phenotypic variance explained values ranging between 21.46 and 49.46%.In total,103 candidate genes were identified within the linkage disequilibrium regions of these REC-associated *** genes mainly participate in regulation of the cell cycle,regulation of cytokinesis,and other functions,among which MYB15 and EMB2745 were located within the previously reported QTL for EC *** leaf area-associated variants with large effects were closely linked to several REC-related loci,implying a potential synergistic selection of REC and leaf size during modern maize breeding.

关键词： maize genetic transformation embryonic callus selective signal association analysis

Mucosa color and size may indicate malignant transformation of chicken skin mucosa-positive colorectal neoplastic polyps

在线全文

学校读者我要写书评

暂无评论

World Journal of Gastrointestinal Oncology 2024年第3期16卷 750-760页

作者： Ying-Jie Zhang Meng-Xia yuan Wu Wen Fan Li Yi Jian chuan-Ming Zhang Ye Yang Feng-Lin Chen Department of Digestive Diseases Chengdu Second People’s HospitalChengdu 610000Sichuan ProvinceChina Graduate School Chengdu Medical CollegeChengdu 610000Sichuan ProvinceChina

BACKGROUND Lipid metabolism reprogramming is suspected to exist in pre-cancerous lesions,including colorectal *** colonoscopy frequently reveals chicken skin mucosa(CSM;white or yellow-white speckled mucosa)surrounding colo-rectal polyps,caused by macrophages engulfing and accumulating the lipids decomposed by colon cells or adjacent ***-positive colorectal polyps are associated with various diseases;however,their prognosis varies *** snare polypectomy is commonly used to resect lesions up to 10 to 15 mm in diameter without signs of submucosal invasion but is controversial for CSM-positive colorectal *** imaging is required to diagnose and treat CSM-positive colorectal *** This retrospective cohort study included 177 patients with CSM-positive colorectal polyps diagnosed using *** patient-related information was extracted from the Goldisc soft-clinic DICOM system or electronic medical record *** on the pathological results,patients were classified as non-neoplastic polyps(five juvenile polyps),neoplastic polyps,non-invasive high-grade neoplasia(NHGN),or submucosal invasive carcinoma(SM stage cancer).We analyzed and compared the clinical features,suspected risk factors for malignant transformation of neoplastic polyps,and early infiltration of sub-mucosal *** The diameters of NHGN and SM polyps were much smaller than those of neoplastic *** NHGN polyps had a deeper red mucosal *** logistic regression analyses,diameter and deeper red mucosal color were independent risk factors for malignant transformation of neoplastic *** 1 CSM was more common in high-grade intraepithelial neoplasia and SM;type 2 CSM was more common in neoplastic *** regression analyses revealed no significant differences in the malignant transformation of neoplastic polyps or early submucosal invasion of CSM-positive colorectal *** in the CSM mucosa surrounding neoplastic

关键词： Chicken skin mucosa Colorectal cancer Colorectal polyps Endoscopic resection Malignant transformation White light endoscopy

I-DCGAN and TOPSIS-IFP:A simulation generation model for radiographic flaw detection images in light alloy castings and an algorithm for quality evaluation of generated images

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

China Foundry 2024年第3期21卷 239-247页

作者： Ming-jun Hou Hao Dong Xiao-yuan Ji Wen-bing zou Xiang-sheng Xia Meng Li Ya-jun Yin Bao-hui Li Qiang Chen Jian-xin Zhou State Key Laboratory of Materials Processing and Die&Mould Technology Huazhong University of Science and TechnologyWuhan 430074China Xinjiang Technology(Jiangsu)Co. Ltd.Nantong 226100JiangsuChina Southwest Technique and Engineering Research Institute Chongqing 400039China Shanghai Spaceflight Precision Machinery Institute Shanghai 201600China

The intelligent detection technology driven by X-ray images and deep learning represents the forefront of advanced techniques and development trends in flaw detection and automated evaluation of light alloy ***,the efficacy of deep learning models hinges upon a substantial abundance of flaw *** existing research on X-ray image augmentation for flaw detection suffers from shortcomings such as poor diversity of flaw samples and low reliability of quality *** this end,a novel approach was put forward,which involves the creation of the Interpolation-Deep Convolutional Generative Adversarial Network(I-DCGAN)for flaw detection image generation and a comprehensive evaluation algorithm named TOPSIS-IFP.I-DCGAN enables the generation of high-resolution,diverse simulated images with multiple appearances,achieving an improvement in sample diversity and quality while maintaining a relatively lower computational ***-IFP facilitates multi-dimensional quality evaluation,including aspects such as diversity,authenticity,image distribution difference,and image distortion *** results indicate that the X-ray radiographic images of magnesium and aluminum alloy castings achieve optimal performance when trained up to the 800th and 600th epochs,*** TOPSIS-IFP value reaches 78.7%and 73.8%similarity to the ideal solution,*** to single index evaluation,the TOPSIS-IFP algorithm achieves higher-quality simulated images at the optimal training *** approach successfully mitigates the issue of unreliable quality associated with single index *** image generation and comprehensive quality evaluation method developed in this paper provides a novel approach for image augmentation in flaw recognition,holding significant importance for enhancing the robustness of subsequent flaw recognition networks.

关键词： light alloy casting flaw detection image generator discriminator comprehensive evaluation index

Genome-wide analysis of Panonychus citrimicro RNAs witha focus on potential insecticidal activity of 4 micro RNAs toeggs and nymphs

在线全文

学校读者我要写书评

暂无评论

Insect Science 2024年第2期31卷 354-370页

作者： chuan-Zhen Li Yu-Hang Liu Deng Pan Meng-Hao Xia Qiang Zhang Yu-chuang Li Guo-Rui yuan Jin-Jun Wang Wei Dou Key Laboratory of Entomology and Pest Control Engineering College of Plant ProtectionAcademy of Agricultural SciencesSouthwestUniversityChongqingChina Key Laboratory of Agricultural Biosafety and Green Production of Upper Yangtze River(Ministry of Education) Academy of Agricultural SciencesSouthwest UniversityChongqingChina

Panonychus citriMcGregor(Acari:Tetranychidae),a destructive citrus pest,causes considerable annual economic losses due to its short lifespan and rapid ***(miRNA)-induced RNA interference is a promising approachfor pest control because of endogenous regulation of pest growth and *** for miRNAs with potential insecticidal activity ***,genome-wide analysis ofmiRNAs at different developmental stages was conducted,resulting in the identificationof 136 miRNAs,including 73 known and 63 novel miRNAs.A total of 17 isomiRNAsand 12 duplicated miRNAs were ***-1 and miR-252-5p were identified asreference miRNAs *** *** on differential expressionanalysis,treatments with miR-let-7a and miR-315 mimics and the miR-let-7a antagomirsignificantly reduced the egg hatch rate and resulted in abnormal egg ***-expression or downregulation of miR-34-5p and miR-305-5p through feeding significantlydecreased the adult eclosion rate and caused molting *** 4 miRNAs,miR-let-7a,miR-315,miR-34-5p,and miR-305-5p,had important regulatory functions and insectici-dal properties in egg hatching and adult *** general,these data advance our un-derstanding of miRNAs in mite biology,which can assist future studies on insect-specificmiRNA-based green pest control technology.

关键词： growth and development microRNAs Panonychus citri referencemiRNAs regulation small RNA libraries

基于博弈竞价的区域综合能源系统运营弹性增强策略

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

控制理论与应用 2024年第7期41卷 1216-1224页

作者：陈翼邹媛媛李少远上海交通大学电子信息与电气工程学院自动化系上海200240

能源系统故障可能导致巨大的经济损失,因此,提升能源系统的运营弹性具有重要意义.为了提高区域综合能源系统在市场机制下的弹性,本文提出了一种基于博弈的能源竞标策略.首先,建立了区域综合能源系统模型,其中包括能源控制中心、能源枢... 详细信息

能源系统故障可能导致巨大的经济损失,因此,提升能源系统的运营弹性具有重要意义.为了提高区域综合能源系统在市场机制下的弹性,本文提出了一种基于博弈的能源竞标策略.首先,建立了区域综合能源系统模型,其中包括能源控制中心、能源枢纽、储能系统和用户聚合商.为了在市场环境下通过价格引导弹性增强,构建了基于Stackelberg博弈的能源竞标框架,通过调整能源零售价格和需求响应激励价格等策略,以减小能源缺口并降低价格波动.考虑到参与者间的隐私保护,设计了双层迭代定价算法.最后,通过仿真算例说明了所提策略在保证供需平衡的同时有效抑制价格波动,从而降低经济损失.

关键词：区域综合能源系统弹性增强 Stackelberg博弈