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Neuropsychiatric Symptoms,Parenting Stress and Social Support in Chinese Mothers of Children with Autism Spectrum Disorder

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Current Medical Science 2019年第2期39卷 291-297页

作者： xiao-qian huang Hong ZHANG Shan CHEN Department of Neurology Zhongnan Hospital of Wuhan UniversityWuhan 430071China Teaching and Research Section of Neuropsychiatry Zhongnan Hospital of Wuhan UniversityWuhan 430071China Department of Pediatrics Union Hospital of Fujian Medical UniversityFuzhou 350001China

Although little is known about the current situation regarding autism spectrum disorder(ASD)in main land China,psychiatric disorders are common among Chinese mothers of preschool children with *** studies showed ASD child's behavioral symptoms,maternal anxiety,and maternal depressive symptoms were associated with overall parenting stress in northern *** the present study,we retrospectively analyzed medical records at the hospital related to neuropsychiatric symptoms,parenting stress and social support in mothers of children with ASD from southern China.A total of 80 mothers of children with ASD were *** them,34 mothers were in low-functioning ASD group(L-ASD group)and 46 mothers were in highfunctioning ASD group(H-ASD group).Identification of the ASD cases was confirmed with a Revised Autism Diagnostic *** symptoms,parenting stress and social support were measured by neuropsychiatric inventory(NPI),parenting stress index short form(PSISF),and multi-dimensional scale of perceived social support(MSPSS).Total mean score of the NPI in the L-ASD group was significantly higher than that in the H-ASD group(P<0.01).The subscale scores of NPI,including depression,anxiety,apathy,irritability,agitation,night time behavior disturbances and change in appetite were significantly higher in the L-ASD group than those in the H-ASD group(P<0.01 or P<0.05).Meanwhile,the total PSI-SF scores and the scores of parental distress(PD),parental-child dysfunctional interaction(PCDI)and difficult child(DC)in the L-ASD group were significantly higher than those in the H-ASD group(P<0.01 or P<0.05).The total score of MSPSS was also higher in the L-ASD group than in the H-ASD group(P<0.01).This study goes further to show the neuropsychiatric symptoms and parenting stress are significantly higher in mothers of children with ASD,and more social supports are needed for mothers of children with ASD from southern China,especially for mothers of children

关键词： autism spectrum disorder neuropsychiatric symptoms parenting stress social support mothers

Vascular disrupting agent-induced amplification of tumor targeting and prodrug activation boosts anti-tumor efficacy

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Science China Chemistry 2022年第10期65卷 1994-2004页

作者： Sheng Hong qian-xiao huang Ping Ji Xuan Pang Yunxia Sun Si-Xue Cheng Xian-Zheng Zhang Xuesi Chen Key Laboratory of Biomedical Polymers of Ministry of Education Department of ChemistryWuhan UniversityWuhan 430072China Key Laboratory of Polymer Ecomaterials Changchun Institute of Applied ChemistryChinese Academy of SciencesChangchun 130022China

Vadimezan,one of the typical vascular disrupting agents(VDAs) currently in clinical trials,has been extensively implemented for cancer research,whereas its clinical efficacy is adversely affected by the inevitable side *** by Vadimezaninduced intratumoral coagulation activation and hypoxia aggravation,we report a strategy by utilizing these biological effects to achieve targeted delivery and activation of hypoxia-activated prodrug(HAP) thus to maximize the therapeutic effect of *** encapsulating HAP tirapazamine into poly(lactic-co-glycolic acid)(PLGA) nanocarriers along with the modification of clot-binding peptide,the obtained nanoplatform could target tumors under the coagulation activation effect of ***,the aggravated hypoxia tumor microenvironment induced by Vadimezan can also boost hypoxia-activated *** the murine tumor model,this strategy showed 80.0% suppression of tumor growth,indicating its great potential in tumor *** study offers an ingenious tactic for the combination of vascular disrupting therapy and hypoxia-activated chemotherapy,which may open up a window of the VDAs-based combination therapy.

关键词： tumor therapy prodrug vascular disrupting agent tirapazamine hypoxia

Selection of first-line systemic therapies for advanced hepatocellular carcinoma:A network meta-analysis of randomized controlled trials

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World Journal of Gastroenterology 2021年第19期27卷 2415-2433页

作者： Yue Han Wei-Hua Zhi Fei Xu Chen-Bo Zhang xiao-qian huang Jian-Feng Luo Department of Interventional Therapy National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100021China Department of Biostatistics School of Public HealthFudan UniversityShanghai 200034China

BACKGROUND The majority of clinical trials of first-line systemic treatments for hepatocellular carcinoma(HCC)used placebo or sorafenib as comparators,and there are limited data providing a cross comparison of treatments in this setting,especially for newly-approved immune checkpoint inhibitor and vascular endothelial growth factor inhibitor combination *** To systematically review and compare response rates,survival outcomes,and safety of first-line systemic therapies for advanced hepatocellular *** We searched PubMed,Science Direct,the Cochrane Database,Excerpta Medica Database,and abstracts from the American Society of Clinical Oncology 2020 annual *** studies were randomized controlled trials of systemic therapy enrolling adults with advanced/unresectable *** of bias was assessed with the Cochrane risk of bias tool for randomized controlled trials.A network meta-analysis was used to synthesize data and perform direct and indirect comparisons between treatments.P value,a frequentist analog to the surface under the cumulative ranking curve,was used to rank *** In total,1398 articles were screened and 27 *** compared were atezolizumab plus bevacizumab,brivanib,donafenib,dovitinib,FOLFOX4,lenvatinib,linifanib,nintedanib,nivolumab,sorafenib,sunitinib,vandetanib,11 sorafenib combination therapies,and three other combination *** overall response rate,lenvatinib ranked 1/19,followed by atezolizumab plus bevacizumab and *** progression-free survival(PFS),atezolizumab+bevacizumab was ranked 1/15,followed by *** the exception of atezolizumab+bevacizumab[hazard ratios(HR)PFS=0.90;95%confidence interval(CI):0.64-1.25],the estimated HRs for PFS for all included treatments vs lenvatinib were>1;however,the associated 95%CI passed through unity for bevacizumab plus erlotinib,linifanib,and *** overall survival,atezolizumab plus bevacizumab was ranked 1/25,followed by

关键词： Hepatocellular carcinoma Systemic therapy Meta-analysis Lenvatinib Firstline Immune therapy

Photo-Initiated Coagulation Activation and Fibrinolysis Inhibition for Synergetic Tumor Vascular Infarction via a Gold Nanorods-Based Nanosystem

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CCS Chemistry 2022年第5期4卷 1770-1787页

作者： Sheng Hong qian-xiao huang Zhenlin Zhong Lei Rong Xian-Zheng Zhang Key Laboratory of Biomedical Polymers of Ministry of Education Department of ChemistryWuhan UniversityWuhan 430072 Institute of Pharmaceutical Sciences China Pharmaceutical UniversityNanjing 210009

Tumor vascular infarction has been regarded as a promising therapy in tumor ***,due to the limited activity of designed coagulation agents,resulting from the challenges of inducing sustained and complete thrombosis and associated selectivity issues,the traditional vascular infarction strategy consequently results in treatment ***,we report a photo-initiated coagulation activation and fibrinolysis inhibition approach to achieve synergetic tumor vascular infarction via gold nanorods(AuNRs)-based nanosystem for the co-delivery of coagulation initiator thrombin and fibrinolysis inhibitor tranexamic *** a photo-initiated cascade reaction,thrombin and tranexamic acid could be released from the nanosystem to activate coagulation and inhibit the fibrinolysis within tumor *** integrating these two physiological reactions,fortified clots were formed,and tumor vessels were occluded steadily,affecting the metabolism of the tumor cells,thereby inhibiting tumor *** strategy might open an alternative path for the advancement of the current tumor vascular infarction strategy.

关键词： vascular infarction coagulation fibrinolysis gold nanorod thrombin tranexamic acid

Advances of Synergistic Electrocatalysis Between Single Atoms and Nanoparticles/Clusters

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Nano-Micro Letters 2024年第11期16卷 377-412页

作者： Guanyu Luo Min Song qian Zhang Lulu An Tao Shen Shuang Wang Hanyu Hu xiao huang Deli Wang Key Laboratory of Material Chemistry for Energy Conversion and Storage(Huazhong University of Science and Technology)Ministry of Education School of Chemistry and Chemical EngineeringHuazhong University of Science and TechnologyWuhan 430074People’s Republic of China

Combining single atoms with clusters or nanoparticles is an emerging tactic to design efficient *** synergy effect and high atomic utilization of active sites in the composite catalysts result in enhanced electrocatalytic performance,simultaneously provide a radical analysis of the interrelationship between structure and *** this review,the recent advances of single-atomic site catalysts coupled with clusters or nanoparticles are ***,the synthetic strategies,characterization,dynamics and types of single atoms coupled with clusters/nanoparticles are introduced,and then the key factors controlling the structure of the composite catalysts are ***,several clean energy catalytic reactions performed over the synergistic composite catalysts are ***,the encountering challenges and recommendations for the future advancement of synergistic structure in energy-transformation electrocatalysis are outlined.

关键词： Single atoms Nanoparticles Clusters Synergistic composite catalysts Synergistic effect

Oxygen-assisted zinc recovery from electric arc furnace dust using magnesium chloride

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International Journal of Minerals,Metallurgy and Materials 2024年第10期31卷 2300-2311页

作者： Jingdong huang xiao Yang School of Materials Science and Engineering Zhejiang UniversityHangzhou 310027China School of Engineering Westlake UniversityHangzhou 310030China

Electric arc furnace(EAF)dust is an important secondary resource containing metals,such as zinc(Zn)and iron(Fe).Recover-ing Zn from EAF dust can contribute to resource recycling and reduce environmental ***,the high chemical stability of ZnFe_(2)O_(4)in EAF dust poses challenges to Zn *** address this issue,a facile approach that involves oxygen-assisted chlorination using molten MgCl_(2)is *** work focused on elucidating the role of O2 in the reaction between ZnFe_(2)O_(4)and molten MgCl_(2).The results demonstrate that MgCl_(2)effectively broke down the ZnFe_(2)O_(4)structure,and the high O2 atmosphere considerably promoted the sep-aration of Zn from other components in the form of ZnCl_(2).The presence of O2 facilitated the formation of MgFe_(2)O_(4),which stabilized Fe and prevented its ***,the excessive use of MgCl_(2)resulted in increased evaporation loss,and high temperatures pro-moted the rapid separation of *** on these findings,we successfully extracted ZnCl_(2)-enriched volatiles from practical EAF dust through oxygen-assisted *** optimized conditions,this method achieved exceptional Zn chlorination percentage of over 97%within a short period,while Fe chlorination remained below 1%.The resulting volatiles contained 85wt%of ZnCl_(2),which can be further processed to produce metallic *** findings offer guidance for the selective recovery of valuable metals,particularly from solid wastes such as EAF dust.

关键词： electric arc furnace dust zinc oxygen magnesium chloride chlorination

Effects of traditional Chinese medicine on treatment outcomes in severe COVID-19 patients:a single-centre study

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Chinese Journal of Natural Medicines 2024年第1期22卷 89-96页

作者： xiao Yongjiu LI Binbin LIU Chang huang Xiuyu MA Ling qian Zhirong ZHANG xiaopeng ZHANG qian LI Dunqing CAI xiaoqing YAN Xiangyong LUO Shuping XIANG Dawei xiao Kun Emergency Department the 940th Hospital of Jiont Logistics Support Force of Chinese People’s Liberation ArmyLanzhou 730050China Scientific Research Center the Seventh Affiliated HospitalSun Yat-sen UniversityShenzhen 518000China School of Medicine Nankai universityTianjin 300000China Department of Cardiology the 940th Hospital of Joint Logistics Support Force of Chinese People’s Liberation ArmyLanzhou 730050China Department of Radiation Oncology Fujian Medical University Union HospitalFuzhou 350000China Department of Traditional Chinese Medicine the 940th Hospital of Joint Logistics Support Force of Chinese People’s Liberation ArmyLanzhou 730050China Department of Geriatric Diseases the Seventh Medical Center of Chinese PLA General HospitalBeijing 100700China Health and Sport Administration Muskingum UniversityOhioanUSA Laboratory of Vaccine and Antibody Engineering Beijing Institute of BiotechnologyBeijing 100071China Department of Pulmonary and Critical Care Medicine the 940th Hospital of Joint Logistics Support Force of Chinese People’s Liberation ArmyLanzhou 730050China Center of Pulmonary&Critical Care Medicine Chinese People’s Liberation Army(PLA)General HospitalBeijing 100853China

As the search for effective treatments for COVID-19 continues,the high mortality rate among critically ill patients in Intensive Care Units(ICU)presents a profound *** study explores the potential benefits of traditional Chinese medicine(TCM)as a supplementary treatment for severe COVID-19.A total of 110 critically ill COVID-19 patients at the Intensive Care Unit(ICU)of Vulcan Hill Hospital between Feb.,2020,and April,2020(Wuhan,China)participated in this observational *** patients received standard supportive care protocols,with a subset of 81 also receiving TCM as an adjunct *** characteristics during the treatment period and the clinical outcome of each patient were closely monitored and *** findings indicated that the TCM group exhibited a significantly lower mortality rate compared with the non-TCM group(16 of 81 vs 24 of 29;0.3 vs 2.3 person/month).In the adjusted Cox proportional hazards models,TCM treatment was associated with improved survival odds(P<0.001).Furthermore,the analysis also revealed that TCM treatment could partially mitigate inflammatory responses,as evidenced by the reduced levels of proinflammatory cytokines,and contribute to the recovery of multiple organic functions,thereby potentially increasing the survival rate of critically ill COVID-19 patients.

关键词： COVID-19 Pneumonia Novel coronavirus Critically ill Traditional Chinese medicine Clinical outcome

Experimental and numerical investigation of the impacts of rotor tip-rake on excitation forces of pump-jet propulsors

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Journal of Hydrodynamics 2024年第1期36卷 142-157页

作者： Xue-qin Ji xiao-song Zhang Chen-jun Yang xiao-qian Dong State Key Laboratory of Ocean Engineering Marine Numerical Experiment CentreSchool of Naval ArchitectureOcean and Civil EngineeringShanghai Jiao Tong UniversityShanghai200240China CSSC Shanghai Marine Energy Saving Technology Co. Ltd.Shanghai200011China China Ship Scientific Research Center Shanghai Branch Shanghai200011China

The tip-clearance flow in a pump-jet propulsor exerts great impacts on the fluctuating pressures and resultant unsteady forces,which are important sources of structural vibrations and radiated noise *** blade geometry close to the tip is an important factor determining the vortex strength in the tip-clearance *** the open-water condition,the effects of raking the rotor tips on the duct-surface fluctuating pressures and the resultant unsteady forces acting on different components of the propulsor are investigated via physical model experiments and the numerical solution of Reynolds-averaged Navier-Stokes(RANS)equations coupled with the SST k-ωturbulence *** measured and simulated results of hydrodynamic pressures are consistent to each other,and the simulated flows help better understand why the fluctuating pressures change with the tip *** strong fluctuations of duct-surface pressures are caused by intensive tip separation *** duct-surface pressure fluctuations are effectively reduced by using the rake distribution near the tip towards blade back side and,for the combination of the five-bladed rotor and the seven-bladed stator,the resultant unsteady horizontal(and vertical)forces acting on the duct and stator are also reduced;while increasing rake leads to negative effect on pressure fluctuations and unsteady horizontal(and vertical)forces acting on all the components of the propulsor.

关键词： Pump-jet tip-clearance tip-rake fluctuating pressures excitation forces

Diminishing the Perception Bias in the Working Environment Using a Network Generation-Based Framework

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Tsinghua Science and Technology 2024年第3期29卷 671-683页

作者： Jun qian Tongda Zhang xiao Sun Yueting Chai Department of Automation Tsinghua UniversityBeijing 100084China Department of Mechanical and Energy Engineering Southern University of Science and TechnologyShenzhen 518055Chinaand with Systems Optimization LaboratoryStanford UniversityPalo AltoCA 94305USA

Income inequality is widespread in human society and has important implications for human ***’s perception of the environment bridges income inequality and individual behavioral *** research suggests that social income inequality is usually biased,either overestimated or ***,such phenomena have not been fully explored with quantitive prove,especially in the working environment based on performance data of actual *** fact,the correct perception of people is the basis of a fair environment for their production ***,the perception bias may weaken the adaptability and competitiveness of a company in the *** paper first confirms the prevalence of individual perception bias of income inequality within the working environment based on actual production *** results show that people tend to underestimate income inequity around them,and this underestimation grows with the real unfairness of the working ***,this paper proposes a network generation-based framework with a three-layer structure to correct perception bias using a cooperative network reengineering *** the framework,a homophily-based generative network model is proposed as the key *** simulation results show that our proposed framework effectively reduces individuals’perception bias of income inequality.

关键词： income inequality perception bias Gini coefficient factory production cooperative networkreengineering homophily-based generative network model