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食物特异性IgG抗体检测在轻度复发性阿弗他溃疡诊治过程中的作用

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上海口腔医学 2017年第3期26卷 309-313页

作者：杜岩邢跃雷季磊杨洋欧龙刘荣森张贤华中国人民解放军总医院口腔科北京100853 中国人民解放军总医院生化科北京100853 中国人民解放军总医院计算机室北京100853

目的 :分析食物特异性IgG抗体检测在轻度复发性阿弗他溃疡诊治过程中的作用。方法 :对诊断为轻度复发性阿弗他溃疡的799例患者(试验组)和762例正常人(对照组)进行食物特异性IgG抗体检测,比较2组人群的检测阳性率有无差异;对试验组按年... 详细信息

目的 :分析食物特异性IgG抗体检测在轻度复发性阿弗他溃疡诊治过程中的作用。方法 :对诊断为轻度复发性阿弗他溃疡的799例患者(试验组)和762例正常人(对照组)进行食物特异性IgG抗体检测,比较2组人群的检测阳性率有无差异;对试验组按年龄、性别、患病时间、间隔期、溃疡数目、过敏史等情况进行分类,分别使用SPSS17.0软件包进行χ~2检验,分析其检测阳性率有无差异;对部分检测阳性患者进行食物轮替,观察其对复发性阿弗他溃疡的影响。结果:试验组与对照组的食物特异性IgG抗体检测阳性率分别为45.2%和40.9%(P=0.101);对试验组进行进一步分析发现,低龄人群和短间隔人群的阳性检出率(分别为51.3%和83.9%)显著高于其他人群;食物轮替可明显延长溃疡间隔总天数(轮替前均值13.00 d,轮替后均值14.77 d,P=0.007),但对溃疡数目(轮替前均值为6.63个,轮替后均值为5.95个,P=0.057)无显著影响。结论:食物特异性IgG抗体检测对于年轻、频繁发作的复发性阿弗他溃疡患者的诊治具有一定意义。

关键词：复发性阿弗他溃疡食物不耐受食物过敏食物轮替

Exercise preconditioning alleviates ischemia-induced memory deficits by increasing circulating adiponectin

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Neural Regeneration Research 2025年第5期20卷 1445-1454页

作者： Meifeng Zheng Borui Zhang Sonata S Y Yau Kwok-Fai So Li Zhang Haining ou Department of Rehabilitation Medicine Guangzhou Medical UniversityGuangzhouGuangdong ProvinceChina Department of Rehabilitation Medicine The Fifth Clinical College of Guangzhou Medical UniversityGuangzhouGuangdong ProvinceChina Key Laboratory of CNS Regeneration(Ministry of Education) Guangdong-Hong Kong-Macao Institute of CNS RegenerationJinan UniversityGuangzhouGuangdong ProvinceChina Department of Rehabilitation Sciences The Hong Kong Polytechnic UniversityHong Kong Special Administrative RegionChina State Key Laboratory of Brain and Cognitive Science Li Ka Shing Faculty of MedicineThe University of Hong KongHong Kong Special Administrative RegionChina Center for Exercise and Brain Science School of PsychologyShanghai University of SportShanghaiChina Neuroscience and Neurorehabilitation Institute University of Health and Rehabilitation SciencesQingdaoShandong ProvinceChina

Cerebral ischemia is a major health risk that requires preventive approaches in addition to drug *** exercise enhances neurogenesis and synaptogenesis,and has been widely used for functional rehabilitation after *** this study,we determined whether exercise training before disease onset can alleviate the severity of cerebral *** also examined the role of exercise-induced circulating factors in these *** mice were subjected to 14 days of treadmill exercise training before surgery for middle cerebral artery *** found that this exercise pre-conditioning strategy effectively attenuated brain infarct area,inhibited gliogenesis,protected synaptic proteins,and improved novel object and spatial memory *** analysis showed that circulating adiponectin plays a critical role in these preventive effects of *** activation of adiponectin receptors by Adipo Ron mimicked the effects of exercise,while inhibiting receptor activation abolished the exercise *** summary,our results suggest a crucial role of circulating adiponectin in the effects of exercise pre-conditioning in protecting against cerebral ischemia and supporting the health benefits of exercise.

关键词： adiponectin cerebral ischemia exercise pre-conditioning hippocampus memory function middle cerebral artery occlusion prefrontal cortex synaptic proteins treadmill exercise

Excitation Spectrum of Three Dressed Bose-Einstein Condensates

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Chinese Physics letters 2000年第9期17卷 628-630页

作者： ou-yang Zhong-Wen KUANG le-Man Department of Physics Hu’nan Normal UniversityChangsha 410081

We study quantum dynamics of three dressed Bose-Einstein condensates in a high-Q *** quasiparticle excitation spectrum of this system is found *** stability of the quasiparticle excitation is *** is shown that there e... 详细信息

关键词： spectrum. cavity. excitation

海洋排污不容乐观——浅论海洋排污及海洋排污观

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四川环境 2004年第1期23卷 70-74,77页

作者：易乐欧阳晔中国地质大学湖北武汉430074 湘潭大学外国语学院湖南湘潭411100

海洋容纳和消化污染物是有限的,而我们继续排放污染却是长久的,为了子孙后代和人类的可持续发展,应该从现在就在海洋能够自净的基础上控制污染物的排放。并且要认识到污染物在海洋中会损害和破坏海洋生态环境,也会影响到人类自身的生存... 详细信息

海洋容纳和消化污染物是有限的,而我们继续排放污染却是长久的,为了子孙后代和人类的可持续发展,应该从现在就在海洋能够自净的基础上控制污染物的排放。并且要认识到污染物在海洋中会损害和破坏海洋生态环境,也会影响到人类自身的生存安全。大海是人类最后的退路,保护海洋环境就是保护人类自己。大海不是没有被污染,而是正在被加速地污染。

关键词：海洋排污海洋处置海洋排污观念

Early identification of stroke through deep learning with multi-modal human speech and movement data

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Neural Regeneration Research 2025年第1期20卷 234-241页

作者： Zijun ou Haitao Wang Bin Zhang Haobang Liang Bei Hu Longlong Ren Yanjuan Liu Yuhu Zhang Chengbo Dai Hejun Wu Weifeng Li Xin Li School of Computer Science and Engineering Sun Yat-sen UniversityGuangzhouGuangdong ProvinceChina Department of Neurology Guangdong Neuroscience InstituteGuangdong Provincial People’s Hospital(Guangdong Academy of Medical Sciences)Southern Medical UniversityGuangzhouGuangdong ProvinceChina Department of Emergency Medicine Guangdong Provincial People’s Hospital(Guangdong Academy of Medical Sciences)Southern Medical UniversityGuangzhouGuangdong ProvinceChina

Early identification and treatment of stroke can greatly improve patient outcomes and quality of *** clinical tests such as the Cincinnati Pre-hospital Stroke Scale(CPSS)and the Face Arm Speech Test(FAST)are commonly used for stroke screening,accurate administration is dependent on specialized *** this study,we proposed a novel multimodal deep learning approach,based on the FAST,for assessing suspected stroke patients exhibiting symptoms such as limb weakness,facial paresis,and speech disorders in acute *** collected a dataset comprising videos and audio recordings of emergency room patients performing designated limb movements,facial expressions,and speech tests based on the *** compared the constructed deep learning model,which was designed to process multi-modal datasets,with six prior models that achieved good action classification performance,including the I3D,SlowFast,X3D,TPN,TimeSformer,and *** found that the findings of our deep learning model had a higher clinical value compared with the other ***,the multi-modal model outperformed its single-module variants,highlighting the benefit of utilizing multiple types of patient data,such as action videos and speech *** results indicate that a multi-modal deep learning model combined with the FAST could greatly improve the accuracy and sensitivity of early stroke identification of stroke,thus providing a practical and powerful tool for assessing stroke patients in an emergency clinical setting.

关键词： artificial intelligence deep learning diagnosis early detection FAST screening stroke

Three divergent approaches identified the same RGF1 receptors in Arabidopsis thaliana

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Science China(Life Sciences) 2017年第9期60卷 1040-1043页

作者： yang ou Jia Li Ministry of Education Key Laboratory of Cell Activities and Stress Adaptations School of Life Sciences Lanzhou University Lanzhou 730000 China

During adaptation to terrestrial environment,plants evolved an important vegetative organ,root,to achieve immobilization,absorption of water and nutrients,biosynthesis,transportation and other physiological *** cell niche in root apical meristem,including quiescent center(QC)cells and their surrounding stem cells(Figure 1),is critical for normal root growth and *** of stem cells within the stem cell niche determine their cell fates.

关键词：拟南芥组织干细胞受体陆地环境营养器官植物进化生理功能固定化

The Optical Variability Properties of TeV Blazars

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Research in Astronomy and Astrophysics 2024年第9期24卷 66-75页

作者： Zi-An Su Wen-Xin yang Xiang-Tao Zeng le-Jian ou Ze-Lin Li Jiang-He yang Jun-Hui Fan Department of Physics School of Physics and ElectronicsHunan Normal UniversityChangsha 410081China Center for Astrophysics Guangzhou UniversityGuangzhou 510006China Greater Bay Brand Center of the National Astronomical Data Center Guangzhou 510006China Astronomy Science and Technology Research Laboratory of Department of Education of Guangdong Province Guangzhou 510006China College of Microelectronics Feicuihu Campus of Hefei University of TechnologyHefei 230601China College of Mathematics and Physics Science Hunan University of Arts and ScienceChangde 415000China

Variability is one of the typical observational properties of blazars and the spectral changes are usually associated with variability,although this kind of association is unclear *** this work,we used data from the Steward Observatory blazar monitoring program to investigate the optical variability properties including the short-term timescale,the brightness-dependent spectral property,the correlation between the the brightness variation and the polarization,and then estimate the Doppler factors based on the obtained short timescale to study the polarization property for a sample of 20 TeV *** analyses arrive at the following results:(1)The largest variation amplitude in R-band,ΔR_(M),covers a range from ΔR_(M)=0.29 mag(1ES 2344+514)to ΔR_(M)=4.66 mag(3C 279).(2)Intra-day variability was found from five sources with timescales from 0.14 day for S50716+714 to 0.98 day for PKS *** sources show spectra that are bluer when they become brighter,suggesting a common bluer-when-brighter property.(3)The plot of the polarization versus estimated Doppler factor is consistent with the Doppler factor dependent formula of polarization.(4)The largest polarization is correlated with the largest optical variation,suggesting that the high polarization and high amplitude variation are both the indicator of beaming effect.

关键词： galaxies:active galaxies:jets radiation mechanisms:non-thermal

Receptor-like Kinases in Root Development:Current Progress and Future Directions

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Molecular Plant 2021年第1期14卷 166-185页

作者： yang ou Hong Kui Jia Li Ministry of Education Key Laboratory of Cell Activities and Stress Adaptations School of Life SciencesLanzhou UniversityLanzhou 730000China

Cell-to-cell and cell-to-environment communications are critical to the growth and development of *** surface-localized receptor-like kinases(RLKs)are mainly involved in sensing various extracellular signals to initiate their corresponding cellular *** important vegetative organs for higher plants to adapt to a terrestrial living situation,roots play a critical role for the survival of *** has been demonstrated that RLKs control many biological processes during root growth and *** this review,we summarize several key regulatory processes during Arabidopsis root developm ent in which RLKs play critical *** also put forward a number of relevant questions that are required to be explored in future studies.

关键词： receptor-like kinase root development Arabidopsis

APPLYING PROCESS MINING APPROACH TO SUPPORT THE VERIFICATION OF A MULTI-AGENT SYSTEM

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Journal of Systems Science and Systems Engineering 2010年第2期19卷 131-149页

作者： C.ou-yang Yeh-Chun JUAN Depart.of Industrial Management National Taiwan University of Science and Technology Depart.of Industrial Engineering and Management Ming Chi University of Technology

Using agent development tools to construct an agent-based system is a well applied approach. However, the development tools usually do not have the function to check the feasibility about the workflow of the agent system during it implementation stage. Therefore, to develop an evaluation approach to analyze the feasibility of a developing agent system such that the improper workflow of an agent system can be found in the early design stage is a necessary task to reduce the risk of implementation. In this research, a Petri Net （PN） based three-stage evaluation approach was developed. In the conceptual stage, the pitfall of the current agent system developing process was examined and an improvement analysis process was specified. Then, in the system design stage, an evaluation approach which extracted the process log file from a developing agent system into a PN model in terms of a process mining approach-or algorithm was proposed. This model was simulated in a PN simulation package. The agent system performance was evaluated in terms of analyzing the deadlock phenomena of the PN model. Finally, in the implementation stage, the proposed concept was implemented by using an agent developing tool JADE and a PN simulation tool CPN. An agent-based robotic assembly system was used to examine the possible deadlock of the agent system.

关键词： Agent-based systems workflow feasibility process mining Petri Nets