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Effects of clonal integration, nutrients and cadmium on growth of the aquatic macrophyte Pistia stratiotes

Journal of Plant Ecology 2020年第6期13卷 765-772页

作者： Michael Opoku Adomako Peter Alpert dao-lin du Fei-Hai Yu Institute of Wetland Ecology&Clone Ecology/Zhejiang Provincial Key Laboratory of Plant Evolutionary Ecology and Conservation Taizhou UniversityTaizhou 318000China Institute of Environment and Ecology Academy of Environmental Health and Ecological SecuritySchool of the Environment and Safety EngineeringJiangsu UniversityZhenjiang 212013China Department of Biology University of MassachusettsAmherstMA 01003USA

Aims Many wetlands are polluted with both nutrients and toxic metals and vegetated largely by clonal *** hypothesized that eutrophication and clonal integration can increase phytoremediation of toxic metal pollution by increasing plant growth,even under the stress imposed by *** To test this hypothesis,single ramets of the common,widespread,floating,stoloniferous plant Pistia stratiotes L.,were grown for 42 days at two levels of nutrient availability with and without 0.6 mg L^(-1) *** were either severed from their vegetative offspring to prevent clonal integration or left connected,and severed offspring were either removed to eliminate intraclonal competition or left in *** Findings Plants subjected to cadmium addition accumulated almost twice as much dry mass if given the higher nutrient level,due mainly to a doubling of the number of clonal *** had little effect on the final mass of the parent plus offspring *** offspring following severance had no effect on the final mass of the parental ramet in the presence of added cadmium,but it did increase the final mass of the parent in the absence of *** results support the hypothesis that eutrophication can increase remediation of toxic metal pollution by aquatic macrophytes but provided no evidence that clonal integration can affect *** such as *** may help remediate co-pollution of wetlands with toxic metals and nutrients,and fragmentation of clones may not affect their remediation capacity.

关键词： bioremediation clonal fragmentation eutrophication floating plant toxic metal

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A method for quantifying relative competitive advantage and the combined effect of co-invasion for two invasive plants

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Plant Diversity 2023年第3期45卷 358-361页

作者： Cong-Yan Wang Yue Li Chuang Li Shan-Shan Zhong Zhe-Lun Xu You-Li Yu dao-lin du School of Emergency Management Jiangsu UniversityZhenjiang 212013China Institute of Environment and Ecology&School of the Environment and Safety Engineering Jiangsu UniversityZhenjiang 212013China State Key Laboratory of Tree Genetics and Breeding Northeast Forestry UniversityHarbin 150040China Jiangsu Collaborative Innovation Center of Technology and Material of Water Treatment Suzhou University of Science and TechnologySuzhou 215009China

Invasive plants affect the composition of native habitats,often triggering the loss of biodiversity(Kuebbing et al.,2014,2016;Wang et al.,2021a,2021b).Hence,understanding the mechanisms that underlie successful biological invasion has become a major issue in invasion *** invasion of one habitat by two or more invasive plants is referred to as co-invasion(Sheppard,2019;Wang et al.,2020,2022;Wei et al.,2020a).The invasional meltdown hypothesis posits that the successful colonization of one invasive plant can create a favorable environment for the successful colonization of a second invasive plant(Simberloff,2006;Green et al.,2011;Kuebbing et al.,2016;Braga et al.,2017).

关键词： invasion invasive

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Elevated nitrogen deposition may advance invasive weed, Solidago canadensis, in calcareous soils

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Journal of Plant Ecology 2019年第5期12卷 846-856页

作者： ling-Yun Wan Shan-Shan Qi Chris B.Zou Zhi-Cong Dai Guang-Qian Ren Qi Chen Bin Zhu dao-lin du Academy of Environmental Health and Ecological Security and School of the Environment and Safety Engineering Jiangsu UniversityZhenjiang 212013China Department of Natural Resource Ecology and Management Oklahoma State UniversityStillwaterOK 74078USA Key Laboratory of Modern Agricultural Equipment and Technology Ministry of Education and Jiangsu ProvinceZhenjiang 212013China Department of Biology University of Hartford200 Bloomfield AvenueWest HartfordCT 06117USA

Aims change in nitrogen(N)availability regulates phosphorus(P)acquisition and potentially alters the competition among native species and invasive *** study determines how current and pro-jected N deposition affect the growth,the intraspecific and interspe-cific competitive ability of native and invasive plants in calcareous soils with low P *** A controlled greenhouse experiment was conducted using spar-ingly soluble hydroxyapatite(HAP)to simulate the calcareous soils with low P *** growth and competitive intensity be-tween an invasive weed(Solidago canadensis)and a native weed(Pterocypsela laciniata)exposed to two levels of N addition repre-sentative of current and future N deposition in china were experi-mentally *** Findings P acquisition and the growth of both *** and *** growing alone significantly increased with increasing N ***,the effect of N addition was reduced when intraspecific or interspecific competition existed.N addition altered the com-petitive relationship between *** and *** allowing *** to out-compete *** due to variation in P ac-quisition from *** N deposition might assist the invasion of *** in the widely distributed calcareous soils under environmental changes.

关键词： interspecific competition nitrogen deposition plant invasion Pterocypsela laciniata Solidago canadensis

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Interactive effect of climate warming and nitrogen deposition may shift the dynamics of native and invasive species

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Journal of Plant Ecology 2021年第1期14卷 84-95页

作者： Guang-Qian Ren Chris B.Zou ling-Yun Wan Jacob H.Johnson Jian Li Lan Zhu Shan-Shan Qi Zhi-Cong Dai Hai-Yan Zhang dao-lin du Institute of Environment and Ecology Academy of Environmental Health and Ecological SecuritySchool of the Environment and Safety EngineeringJiangsu UniversityZhenjiang 212013China Institute of Agricultural Engineering Jiangsu UniversityZhenjiang 212013China Department of Natural Resource Ecology and Management Oklahoma State UniversityStillwater 74078USA Guangxi Botanical Garden of Medicinal Plants Nanning 530023China Department of Statistics Oklahoma State UniversityStillwater 74078USA Changzhou Environmental Monitoring Center Changzhou 213000China

Aims Projections of invasive species expansion under a warmer world often do not explicitly consider the concurring nitrogen(N)*** remains largely unknown how the convoluted effect of climate warming and N deposition will shift the native and invasive species ***,we hypothesize that the concurring in creases in N and temperature would promote growth of invasive species greater than that of native *** A controlled greenhouse experiment was conducted to quantify the growth response of an invasive species(Solidago canadensis L.)and a co-existing native species(Artemisia argyi Levi,et Van)under the effects of climate warming,N deposition and their *** Findings due to the strong positive effect of N addition,the interactive effect of temperature increase and N addition resulted in an overall significant increase in growth of both in vasive and native species,demonstrating that these manipulations may make microhabitats more favorable to plant ***,the relative increases in biomass,height and diameter of invasive *** were signifiesntly lower than those of native *** suggests that the vegetative growth superiority of invasive *** over the native species *** is reduced by the enhanced N availability in the warmer ***,the inclusion of N deposition may mitigate the projection of invasive species *** expansion under climate warming.

关键词： biological invasion climate warming N deposition relative change Solidago canadensis

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Pyroptosis,ferroptosis,and autophagy in spinal cord injury:regulatory mechanisms and therapeutic targets

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Neural Regeneration Research 2025年第10期20卷 2787-2806页

作者： Qingcong Zheng du Wang Rongjie lin Weihong Xu Department of Spinal Surgery the First Affiliated Hospital of Fujian Medical UniversityFuzhouFujian ProvinceChina Arthritis Clinical and Research Center Peking University People’s HospitalBeijingChina Department of Orthopedic Surgery Fujian Medical University Union HospitalFuzhouFujian ProvinceChina

Regulated cell death is a form of cell death that is actively controlled by *** studies have shown that regulated cell death plays a key role after spinal cord *** and ferroptosis are newly discovered types of regulated cell deaths that have been shown to exacerbate inflammation and lead to cell death in damaged spinal ***,a complex form of cell death that is interconnected with various regulated cell death mechanisms,has garnered significant attention in the study of spinal cord *** injury triggers not only cell death but also cellular survival *** signaling pathways play pivotal roles in influencing the processes of both deterioration and repair in spinal cord injury by regulating pyroptosis,ferroptosis,and ***,this review aims to comprehensively examine the mechanisms underlying regulated cell deaths,the signaling pathways that modulate these mechanisms,and the potential therapeutic targets for spinal cord *** analysis suggests that targeting the common regulatory signaling pathways of different regulated cell deaths could be a promising strategy to promote cell survival and enhance the repair of spinal cord ***,a holistic approach that incorporates multiple regulated cell deaths and their regulatory pathways presents a promising multi-target therapeutic strategy for the management of spinal cord injury.

关键词： autophagy cell death ferroptosis inflammation pathological mechanisms pyroptosis regulated cell death regulatory pathways spinal cord injury therapeutic targets

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长江经济带土地城镇化时空格局及其驱动力研究

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长江流域资源与环境 2017年第9期26卷 1295-1303页

作者：张立新朱道林杜挺谢保鹏郭稷桁中国农业大学资源与环境学院北京100193 中国土地政策与法律研究中心北京100193

研究长江经济带土地城镇化时空格局演变及驱动因素,对长江经济带新型城镇化建设具有重要的理论及实践意义。测度了1994~2014年长江经济带121个地级市土地城镇化水平,并利用探索性空间数据分析方法(ESDA)探究其时空格局演变特征,最后运... 详细信息

研究长江经济带土地城镇化时空格局演变及驱动因素,对长江经济带新型城镇化建设具有重要的理论及实践意义。测度了1994~2014年长江经济带121个地级市土地城镇化水平,并利用探索性空间数据分析方法(ESDA)探究其时空格局演变特征,最后运用偏最小二乘回归分析模型(PLS)探讨了土地城镇化空间格局差异形成的主要驱动因素。研究结果表明:时序演变上,长江经济带土地城镇化水平总体上呈现不断上升的趋势,并表现出阶段性变化特征;空间演化上,长江经济带土地城镇化水平空间差异明显,主要表现为:空间自关联性显著,且土地城镇化热点区域作为极化的核心,集聚趋势由东北向西南方向逐渐递减;长江经济带土地城镇化水平时空差异受到经济发展水平、产业结构升级、人口规模、固定资产投资和区位条件等因素的共同作用影响。

关键词：土地城镇化时空格局演变驱动力长江经济带

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From text to image:challenges in integrating vision into ChatGPT for medical image interpretation

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Neural Regeneration Research 2025年第2期20卷 487-488页

作者： Shunsuke Koga Wei du Department of Pathology and Laboratory Medicine Hospital of the University of PennsylvaniaPhiladelphiaPAUSA

Large language models(LLMs),such as ChatGPT developed by OpenAI,represent a significant advancement in artificial intelligence(AI),designed to understand,generate,and interpret human language by analyzing extensive text *** potential integration into clinical settings offers a promising avenue that could transform clinical diagnosis and decision-making processes in the future(Thirunavukarasu et al.,2023).This article aims to provide an in-depth analysis of LLMs’current and potential impact on clinical *** ability to generate differential diagnosis lists underscores their potential as invaluable tools in medical practice and education(Hirosawa et al.,2023;Koga et al.,2023).

关键词： image diagnosis text

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Experience in the diagnosis and treatment of mesenteric lymphangioma in adults:A case report and review of literature

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World Journal of Gastrointestinal Oncology 2018年第12期10卷 522-527页

作者： Jie Chen lin du dao-Rong Wang Department of Gastroenterology Northern Jiangsu Province People’s Hospital Department of Cardiovascular Affiliated Hospital of Yangzhou University

BACKGROUND Mesenteric lymphangioma(ML) in adults is a very rare disease. We report six hospitalized adult patients with ML in our hospital between January 2013 and July 2018 to investigate the characteristics and prognosis of ML in *** SUMMARY The male-to-female ratio was 3:3, and the median age at diagnosis was 55.2 years. Clinical manifestations varied; however, most were acute cases(5/6). No history of trauma was reported. None(0/6) of the patients were accurately diagnosed with ML in the emergency and outpatient departments. Mesenteric cysts were identified in four patients(66.7%) by abdominal ultrasound and in five patients(83.3%) by computed tomography. ML was postoperatively confirmed by pathology. Most MLs(4/6) were associated with infection of other systems. ML was located in the mesentery of the small intestine(n = 4), ileum(n = 1) and rectum(n = 1). Cyst fluid was clear(n = 4), chylous(n = 1) and bloody(n = 1). Surgical procedures included complete tumor removal and partial intestinal excision(n = 6). Recurrence and adhesive intestinal obstruction were not observed during the 3-12 mo follow-up *** ML in adults is a rare benign acquired disease that can be cured by surgical treatment. Infection may be a cause of ML.

关键词： Mesenteric lymphangioma Mesenteric cyst Adults Acute abdominal pain Case report

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The autophagy-lysosome pathway:a potential target in the chemical and gene therapeutic strategies for Parkinson’s disease

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Neural Regeneration Research 2025年第1期20卷 139-158页

作者： Fengjuan Jiao lingyan Meng Kang du Xuezhi Li School of Mental Health Jining Medical UniversityJiningShandong ProvinceChina Shandong Collaborative Innovation Center for Diagnosis Treatment and Behavioral Interventions of Mental DisordersInstitute of Mental HealthJining Medical UniversityJiningShandong ProvinceChina

Parkinson’s disease is a common neurodegenerative disease with movement disorders associated with the intracytoplasmic deposition of aggregate proteins such asα-synuclein in *** one of the major intracellular degradation pathways,the autophagy-lysosome pathway plays an important role in eliminating these *** evidence has shown that upregulation of the autophagy-lysosome pathway may contribute to the clearance ofα-synuclein aggregates and protect against degeneration of dopaminergic neurons in Parkinson’s ***,multiple genes associated with the pathogenesis of Parkinson’s disease are intimately linked to alterations in the autophagy-lysosome ***,this pathway appears to be a promising therapeutic target for treatment of Parkinson’s *** this review,we briefly introduce the machinery of ***,we provide a description of the effects of Parkinson’s disease–related genes on the autophagy-lysosome ***,we highlight the potential chemical and genetic therapeutic strategies targeting the autophagy–lysosome pathway and their applications in Parkinson’s disease.

关键词： autophagy chemical therapy gene therapy Parkinson’s disease α-synuclein

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Transfer RNA-derived small RNA serves as potential non-invasive diagnostic marker and a novel therapeutic target for acute pancreatitis

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World Journal of Gastroenterology 2025年第1期31卷 152-156页

作者： Jing Zhang Chun-lin Ou Department of Immunology School of Basic MedicineCentral South UniversityChangsha 410000Hunan ProvinceChina Department of Pathology Xiangya HospitalCentral South UniversityChangsha 410008Hunan ProvinceChina

Transfer RNA(tRNA)-derived fragments,a new type of tRNA-derived small RNA(tsRNA),can be cleaved from tRNA by enzymes to regulate target gene expression at the transcriptional and translational *** are not only degradation fragments but also have biological functions,including those in immune inflammation,metabolic disorders,and cell *** dysregulation is closely associated with multiple diseases,including various cancers and acute pancreatitis(AP).AP is a common gastrointestinal disease,and its incidence increases *** development is associated with tsRNAs,which regulate cell injury and induce inflammation,especially pyroptosis and ***,serum tRF36 has the potential to serve as a non-invasive diagnostic biomarker and leads to pancreatic acinar cell ferroptosis causing inflammation to promote *** show the characteristics of tsRNAs and their diagnostic value and function in AP,and discuss the potential opportunities and challenges of using tsRNAs in clinical applications and research.

关键词： Transfer RNA derived small RNAs Acute pancreatitis Liquid biopsy Biomarker Cell pyroptosis Ferroptosis

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