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Phylogeographic relationships of the southern green stink bug Nezara viridula （Hemiptera： Pentatomidae）

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Insect Science 2010年第5期17卷 448-458页

作者： Min li Zhong-Hua Fan Ji-Meng Hua Chun-jing Niu Chun-xuan li Wen-Jun Bu Institute of Entomology College of Life Sciences Nankai University Tianjin China

The sequences of 16S rDNA, cytochrome oxidase subunit I （CO1） and cytochrome b （Cyt b） genes from nine field collections （seven provinces in China： Guangxi, Hubei, Guangdong, Guizhou, Zhejiang, Hunan, Jiangxi, and also southern and northern part oflran）, plus the sequences of Africa, Europe, Americas and Japan obtained form GenBank were used to re-analyse the genetic variation in the southern green stink bug Nezara viridula （linnaeus）. The phylogeographic re-analysis by using four algorithms （N J, MP, ML and Bayesian） showed three main lineages. The Iranian haplotypes fell into lineage II formed from Europe and America, rather than in lineage III from Asia; the Chinese haplotypes fell into the Asian clade. Our results suggested that African and non-African gene pools have been isolated since the Miocene era with the molecular clock calibrations for Heteroptera mtDNA, and not since the Pliocene as mentioned previously. The corresponding age of the separation of the eastern and western Asia clades is estimated to be 4.0-1.6 million years ago, coinciding with the Pliocene-Pleistocene epoch and with acute rising events in the Tibet Plateau locates in the western China, which may have formed the barriers observed today.

关键词： COI Cyt b 16S rDNA Nezara viridula phylogeographie

High temperatures do not decrease biocontrol potential for the host-killing parasitoid Neochrysocharis formosa(Hymenoptera:Eulophidae)on agromyzid leafminers

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Journal of Integrative Agriculture 2022年第6期21卷 1722-1730页

作者： xuan jing-li XIAO Yue YE Fu-yu ZHANG Yi-bo TAO Shu-xia GUO Jian-yang liU Wan-xue State Key Laboratory for Biology of Plant Diseases and Insect Pests Institute of Plant ProtectionChinese Academy of Agricultural SciencesBeijing 100193P.R.China College of Agronomy Jilin Agricultural UniversityChangchun 130118P.R.China Department of Entomology and Plant Pathology North Carolina State UniversityRaleigh 27607USA

Temperature, as a critical abiotic factor, might influence the effectiveness of biological control by parasitoids in hostparasitoid systems. In this study, Neochrysocharis formosa(Westwood), a larval endoparasitoid, is used to investigate the efficacy of biological control on a vegetable agriculture pest, liriomyza sativae Blanchard, reared on kidney bean(Phaseolus vulgaris L.), at four constant temperatures(26, 29, 32, and 35℃) under laboratory conditions. Our results show that high temperatures(29, 32, and 35℃) do not significantly affect lifetime host-killing events of female adults by increased daily host-killing events compared to temperature of 26℃, although their lifespans decrease with an increase in temperatures. Each life-history trait of female adults(lifespan, parasitism, stinging, or non-reproductive host-killing events) present a linear relation with temperatures and host-feeding events, respectively. Our findings contribute to a better understanding of biocontrol efficacy of parasitoid N. formosa against agromyzid leafminers at high-temperature seasons or environments.

关键词： leaf-mining fly host-feeding parasitoid heat stress biological control

Learning Semantic Lexicons Using Graph Mutual Reinforcement Based Bootstrapping

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自动化学报 2008年第10期34卷 1257-1261页

作者： ZHANG Qi QIU Xi-Peng HUANG xuan-jing WU li-De Department of Computer Science and Technology Fudan Uni-versity Shanghai 200433 P.R. China

这份报纸论述一个方法基于图用一个新引导方法学习语义词典相互的加强(GMR ) 。途径使用仅仅未标记的数据和一些种子词为每个语义范畴学习新词。与另外的引导方法不同，我们使用基于 GMR 的引导排序候选人词和模式。试验性的结果证明基... 详细信息

这份报纸论述一个方法基于图用一个新引导方法学习语义词典相互的加强(GMR ) 。途径使用仅仅未标记的数据和一些种子词为每个语义范畴学习新词。与另外的引导方法不同，我们使用基于 GMR 的引导排序候选人词和模式。试验性的结果证明基于 GMR 的引导途径在在里面域数据和外面域数据两个都超过存在算法。而且，它证明结果取决于语料库而且质量的尺寸不仅。

关键词：图象加强自动化系统设计方案语义范畴

Research progress of traditional Chinese medicine monomers in intervening colorectal cancer by regulating MAPK signaling pathway

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Cancer Advances 2022年第14期5卷 1-8页

作者： Shuang li Chen-Chen Zhao Chu-Yi Zhang jing-xuan li Wang Gao Graduate School of Tianjin University of Traditional Chinese Medicine Tianjin 301617China Department of Oncology Second Affliated Hospital of Tianjin University of Traditional Chinese MedicineTianjin 300250China First Teaching Hospital of Tianjin University of Traditional Chinese Medicine National Clinical Research for Chinese Medicine Acupuncture and MoxibustionTianjin 300193China Department of Gastroenterology Second Affliated Hospital of Tianjin University of Traditional Chinese MedicineTianjin 300250China.

The incidence rate and mortality rate of colorectal cancer in China are increasing year by *** effective therapeutic strategies and interventions,especially exploring“highly effective and low toxic”drugs to prevent“inflammation-cancer”transformation,treat primary tumors,prevent tumor metastasis and reduce the toxicity and increase efficiency of existing therapies has become a hot topic of domestic and foreign *** advantage of traditional Chinese medicine in the treatment of colorectal cancer is to reduce the postoperative recurrence rate,improve patients’symptoms and the quality of life of“tumor survivors”and prolong the survival *** paper summarizes the tumor treatment strategies and research prospects of traditional Chinese medicine targeting mitogen activated protein kinase by sorting out the mechanism of traditional Chinese medicine extracts or effective components intervening colorectal cancer by regulating mitogen activated protein kinase signal pathway in tumor cells in recent years.

关键词： traditional Chinese medicine monomer mitogen activated protein kinase colorectal cancer research progress

Cell polarization in ischemic stroke: molecular mechanisms and advances

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Neural Regeneration Research 2025年第3期20卷 632-645页

作者： Yuanwei li Xiaoxiao Xu xuan Wu Jiarui li Shiling Chen Danyang Chen Gaigai li Zhouping Tang Department of Neurology Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina

Ischemic stroke is a cerebrovascular disease associated with high mortality and disability rates. Since the inflammation and immune response play a central role in driving ischemic damage, it becomes essential to modulate excessive inflammatory reactions to promote cell survival and facilitate tissue repair around the injury site. Various cell types are involved in the inflammatory response, including microglia, astrocytes, and neutrophils, each exhibiting distinct phenotypic profiles upon stimulation. They display either proinflammatory or anti-inflammatory states, a phenomenon known as ‘cell polarization.’ There are two cell polarization therapy strategies. The first involves inducing cells into a neuroprotective phenotype in vitro, then reintroducing them autologously. The second approach utilizes small molecular substances to directly affect cells in vivo. In this review, we elucidate the polarization dynamics of the three reactive cell populations(microglia, astrocytes, and neutrophils) in the context of ischemic stroke, and provide a comprehensive summary of the molecular mechanisms involved in their phenotypic switching. By unraveling the complexity of cell polarization, we hope to offer insights for future research on neuroinflammation and novel therapeutic strategies for ischemic stroke.

关键词： astrocyte polarization immune regulation inflammation ischemic injury microglia polarization neutrophil polarization signaling pathways stroke

Trends of alkaline phosphatase to prealbumin ratio in patients with hepatitis B linked to hepatocellular carcinoma development

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World Journal of Gastroenterology 2025年第2期31卷 42-51页

作者： Wen-Chong Zhen jing Sun Xue-Ting Bai Qian Zhang Zi-Han li Yi-Xin Zhang Rong-xuan Xu Wei Wu Zhi-Han Yao Chun-Wen Pu Xiao-Feng li School of Public Health Dalian Medical UniversityDalian 116044Liaoning ProvinceChina Graduate School Dalian Medical UniversityDalian 116044Liaoning ProvinceChina Dalian Public Health Clinical Center Dalian Municipal Research Institute for Public HealthDalian 116001Liaoning ProvinceChina Department of Epidemiology and Health Statistics Dalian Medical UniversityDalian 116044Liaoning ProvinceChina

BACKGROUND Chronic hepatitis B often progresses silently toward hepatocellular carcinoma(HCC),a leading cause of mortality *** detection of HCC is crucial,yet *** To investigate the role of dynamic changes in alkaline phosphatase to prealbumin ratio(APR)in hepatitis B progression to *** Data from 4843 patients with hepatitis B(January 2015 to January 2024)were *** incidence rates in males and females were compared using the log-rank *** were evaluated using Kaplan–Meier *** linear Mixed-Effects Model was applied to track the fluctuation of APR levels over ***,Joint Modeling of Longitudinal and Survival data was employed to investigate the temporal relationship between APR and HCC *** The incidence of HCC was higher in *** ensure the model’s normality assumption,this study applied a logarithmic transformation to APR,yielding *** levels were higher in females(t=5.26,Pline APR link,rising APR indicates a higher HCC risk.

关键词： Alkaline phosphatase to prealbumin ratio Chronic hepatitis B patients Hepatocellular carcinoma Retrospective cohort study linear Mixed-Effect Mode Joint Modelling of Longitudinal and Survival data

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不同潮期滑子菇营养成分的比较

中国食品学报 2017年第8期17卷 239-245页

作者：李雪丹桑亚新冯媛媛王向红刘晶李轩河北农业大学食品科技学院河北保定071000 承德出入境检验检疫局河北承德067000

滑子菇是一种高蛋白,低脂肪,低纤维,营养价值很高的食用菌,目前在我国已有大面积种植。本文采用国标及常用方法分别测定同一产地,不同潮期的2个品种滑子菇的营养成分,包括:一般营养成分、多糖、氨基酸组成和矿物质等。结果表明:不同潮... 详细信息

滑子菇是一种高蛋白,低脂肪,低纤维,营养价值很高的食用菌,目前在我国已有大面积种植。本文采用国标及常用方法分别测定同一产地,不同潮期的2个品种滑子菇的营养成分,包括:一般营养成分、多糖、氨基酸组成和矿物质等。结果表明:不同潮期的滑子菇营养价值略存在差异,总的来说,第一、二潮期的滑子菇营养价值较好,第一潮期的总糖、多糖、脂肪、EAA/TAA、钙、铁、铜等含量最高;第二潮期的灰分、蛋白质、总氨基酸、钾元素含量最高;然而,重金属含量均在第一潮期达到最大值。在实际生产和研究中,可根据需要选择不同潮期的滑子菇。

关键词：滑子菇不同潮期常规营养成分氨基酸矿物质

Repetitive traumatic brain injury–induced complement C1–related inflammation impairs long-term hippocampal neurogenesis

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Neural Regeneration Research 2025年第3期20卷 821-835页

作者： jing Wang Bing Zhang Lanfang li Xiaomei Tang Jinyu Zeng Yige Song Chao Xu Kai Zhao Guoqiang liu Youming Lu Xinyan li Kai Shu Department of Neurosurgery Tongji HospitalTongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina Department of Neurosurgery Shanxi Bethune HospitalShanxi Academy of Medical SciencesTongji Shanxi HospitalThird Hospital of Shanxi Medical UniversityTaiyuanShanxi ProvinceChina Department of Pathophysiology School of Basic Medicine and Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina Institute for Brain Research Wuhan Center of Brain ScienceHuazhong University of Science and TechnologyWuhanHubei ProvinceChina Department of Graduate Student Chongqing Medical UniversityChongqingChina Department of Basic Medicine School of Medical ScienceHubei University for NationalitiesEnshiHubei ProvinceChina Department of Anatomy School of Basic Medicine and Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina

Repetitive traumatic brain injury impacts adult neurogenesis in the hippocampal dentate gyrus,leading to long-term cognitive ***,the mechanism underlying this neurogenesis impairment remains *** this study,we established a male mouse model of repetitive traumatic brain injury and performed long-term evaluation of neurogenesis of the hippocampal dentate gyrus after repetitive traumatic brain *** results showed that repetitive traumatic brain injury inhibited neural stem cell proliferation and development,delayed neuronal maturation,and reduced the complexity of neuronal dendrites and *** with repetitive traumatic brain injuryalso showed deficits in spatial memory ***,following repetitive traumatic brain injury,neuroinflammation was enhanced in the neurogenesis microenvironment where C1q levels were increased,C1q binding protein levels were decreased,and canonical Wnt/β-catenin signaling was *** inhibitor of C1 reversed the long-term impairment of neurogenesis induced by repetitive traumatic brain injury and improved neurological *** findings suggest that repetitive traumatic brain injury–induced C1-related inflammation impairs long-term neurogenesis in the dentate gyrus and contributes to spatial memory retrieval dysfunction.

关键词： complement C1 dendrite dentate gyrus hippocampus neural stem cell neurogenesis neuroinflammation neurological function neuron traumatic brain injury

荧光胺柱前衍生高效液相色谱法测定牛肉中的盐酸克伦特罗

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食品科技 2011年第3期36卷 282-285页

作者：庞坤张敬轩俞婧李挥河北省食品质量监督检验研究院石家庄050051

建立了高效液相色谱-荧光检测器测定牛肉中的盐酸克伦特罗的方法。样品通过提取、净化、荧光胺柱前衍生化,用配有荧光检测器的高效液相色谱仪测定,外标法定量。方法检出限为0.5μg/g,在2.0～100ng/mL范围内,线性相关系数R为0.9996。在2.... 详细信息

建立了高效液相色谱-荧光检测器测定牛肉中的盐酸克伦特罗的方法。样品通过提取、净化、荧光胺柱前衍生化,用配有荧光检测器的高效液相色谱仪测定,外标法定量。方法检出限为0.5μg/g,在2.0～100ng/mL范围内,线性相关系数R为0.9996。在2.0、10、20μg/g3种浓度添加水平,盐酸克伦特罗的回收率为85.15%～93.25%,相对标准偏差为2.81%～3.16%。该方法重现性好、灵敏度高、特异性强,可用于牛肉中盐酸克伦特罗残留的检测。

关键词：荧光胺衍生高效液相色谱盐酸克伦特罗