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The role of purinergic receptors in neural repair and regeneration after spinal cord injury

Neural Regeneration Research 2023年第8期18卷 1684-1690页

作者： rui-dong cheng Wen Ren Ben-Yan Luo Xiang-Ming Ye Center for Rehabilitation Medicine Rehabilitation&Sports Medicine Research Institute of Zhejiang ProvinceDepartment of Rehabilitation MedicineZhejiang Provincial People’s Hospital(Affiliated People’s HospitalHangzhou Medical College)HangzhouZhejiang ProvinceChina Department of Family Medicine The First Affiliated HospitalZhejiang University School of MedicineHangzhouZhejiang ProvinceChina Department of Neurology&Brain Medical Center The First Affiliated HospitalZhejiang University School of MedicineHangzhouZhejiang ProvinceChina

Spinal cord injury is a serious injury of the central nervous system that results in neurological *** pathophysiological mechanisms underlying spinal cord injury,as well as the mechanisms involved in neural repair and regeneration,are highly *** there have been many studies on these mechanisms,there is no effective intervention for such *** spinal cord injury,neural repair and regeneration is an important part of improving neurological function after injury,although the low regenerative ability of nerve cells and the difficulty in axonal and myelin regeneration after spinal cord injury hamper functional *** amounts of ATP and its metabolites are released after spinal cord injury and participate in various aspects of functional regulation by acting on purinergic receptors which are widely expressed in the spinal *** processes mediate intracellular and extracellular signalling pathways to improve neural repair and regeneration after spinal cord *** article reviews research on the mechanistic roles of purinergic receptors in spinal cord injury,highlighting the potential role of purinergic receptors as interventional targets for neural repair and regeneration after spinal cord injury.

关键词： glial cells glial scar inflammatory responses neural regeneration neural repair neural stem cells purinergic receptors spinal cord injury

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Studies on High Temperature Oxidation of Electrodeposited RE-Ni-W-P-SiC Composite Materials

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材料热处理学报 2004年第05B期25卷 1126-1129页

作者： ZHUXiao-yun XUrui-dong GUOZhong-cheng TheCenterofNewMaterialsandSurfaceEngineeringResearchandDevelopment KunmingUniversityofScienceandTechnologyKunming650093PR.China

The oxidation of the Electrodeposited RE-Ni-W-P-SiC Composite materials at high temperature is investigated. The results show that during high temperature oxidation the relationship between the mass change of pure Ni, Ni-W-P, Ni-W-P-SiC or RE-Ni-W-P-SiC coatings and the oxidation time follows a mixed curve, i.e. it is approximately a linear relationship when the oxidation time is less than 60 mins while it is a power function relationship when the oxidation time is over 60 mins. The order for the oxidation rate of the four coatings is Ni> Ni-W-P> Ni-W-P-SiC>RE-Ni-W-P-SiC. The mass change of Ni-W-P, Ni-W-P-SiC or RE-Ni-W-P-SiC coatings increases exponentially with a rise of oxidation temperature. The high temperature-oxidation resistance of RE-Ni-W-P-SiC composite material is 3-4 times than that of Ni-W-P alloy coating. The cross section morphologies and X-ray diffraction patterns indicate that the high temperature-oxidation resistance of RE-Ni-W-P-SiC composite coating is better than any other coatings.

关键词：高温氧化 RE-Ni-W-P-SiC 复合材料显微结构电镀层

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what drives progressive motor deficits in patients with acute pontine infarction?

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Neural Regeneration Research 2015年第3期10卷 501-504页

作者： Jue-bao Li rui-dong cheng Liang Zhou Wan-shun Wen Gen-ying Zhu Liang Tian Xiang-ming Ye Department of Rehabilitation Medicine Zhejiang Provincial People’s Hospital

Progressive motor deficits are relatively common in acute pontine infarction and frequently associated with increased functional disability. However, the factors that affect the progression of clinical motor weakness are largely unknown. Previous studies have suggested that pontine infarctions are caused mainly by basilar artery stenosis and penetrating artery disease. Recently, lower pons lesions in patients with acute pontine infarctions have been reported to be related to progressive motor deficits, and ensuing that damage to the corticospinal tracts may be respon- sible for the worsening of neurological symptoms. Here, we review studies on motor weakness progression in pontine infarction and discuss the mechanisms that may underlie the neurologic worsening.

关键词： nerve regeneration pontine infarction progressive motor deficits basilar artery pene-trating artery corticospinal tract Wallerian degeneration review neural regeneration

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Fanlian Huazhuo formula:A promising therapeutic approach for metabolic associated steatotic liver disease

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World Journal of Gastroenterology 2025年第1期31卷 167-171页

作者： Chun-Han cheng Wen-rui Hao Tzu-Hurng cheng Department of Medical Education Linkou Chang Gung Memorial HospitalTaoyuan 33305Taiwan Division of Cardiology Department of Internal MedicineShuang Ho HospitalMinistry of Health and WelfareTaipei Medical UniversityNew Taipei 23561Taiwan Division of Cardiology Department of Internal MedicineSchool of MedicineCollege of MedicineTaipei Medical UniversityTaipei 11002Taiwan Department of Biochemistry School of MedicineCollege of MedicineChina Medical UniversityTaichung 404328Taiwan

This article reviews the study,“Fanlian huazhuo formula alleviates high-fat-dietinduced nonalcoholic fatty liver disease by modulating autophagy and lipid synthesis signaling pathway”published in the World Journal of *** study explores the therapeutic potential of Fanlian Huazhuo formula(FLHZF)in treating metabolic-associated steatotic liver disease(MASLD),demonstrating that FLHZF reduces lipid accumulation,oxidative stress,and liver injury in MASLD models by modulating key signaling pathways involved in lipid metabolism and *** editorial emphasizes the potential of FLHZF as a treatment for MASLD and calls for further research to verify its clinical efficacy.

关键词： Fanlian Huazhuo formula Metabolic associated steatotic liver disease Autophagy Lipid metabolism Oxidative stress

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Selenoprotein P1 as a biomarker of insulin resistance in pediatric obesity:Insights and implications

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World Journal of Clinical Pediatrics 2025年第1期14卷 1-5页

作者： Chun-Han cheng Wen-rui Hao Tzu-Hurng cheng Department of Medical Education Linkou Chang Gung Memorial HospitalTaoyuan 33305TaiwanChina Division of Cardiology Department of Internal MedicineShuang Ho HospitalMinistry of Health and WelfareTaipei Medical UniversityNew Taipei 23561TaiwanChina Division of Cardiology Department of Internal MedicineSchool of MedicineCollege of MedicineTaipei Medical UniversityTaipei 11002TaiwanChina Department of Biochemistry School of MedicineCollege of MedicineChina Medical UniversityTaichung 404328TaiwanChina

This editorial discusses the findings of Elbarky et al on the role of selenoprotein P1(SEPP1)in pediatric obesity and insulin *** study uncovered si-gnificantly lower SEPP1 Levels in children who were obese compared with hea-lthy peers,demonstrating a negative correlation between SEPP1 levels and mea-sures of adiposity and insulin *** findings suggest that SEPP1 is a biomarker useful in the early identification of insulin resistance in pediatric *** editorial emphasizes the clinical implications of the study and calls for further research to validate and explore the role of SEPP1 in metabolic health.

关键词： Selenoprotein P1 Pediatric obesity Insulin resistance Biomarkers Metabolic health

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Unveiling solid-solid contact states in all-solid-state lithium batteries:An electrochemical impedance spectroscopy viewpoint

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Journal of Energy Chemistry 2025年第2期101卷 16-22页

作者： Jin-Liang Li Liang Shen Zi-Ning cheng Jun-dong Zhang Ling-Xuan Li Yu-Tong Zhang Yan-Bin Gao Chunli Guo Xiang Chen Chen-Zi Zhao rui Zhang Qiang Zhang Tsinghua Center for Green Chemical Engineering Electrification Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology Department of Chemical Engineering Tsinghua University College of Materials Science and Engineering Taiyuan University of Technology Advanced Research Institute of Multidisciplinary Science School of Materials Science and Engineering Beijing Institute of Technology Beijing Huairou Laboratory Institute for Carbon Neutrality Tsinghua University Shanxi Research Institute for Clean Energy Tsinghua University

All-solid-state lithium batteries（ASSLBs） are strongly considered as the next-generation energy storage devices for their high energy density and intrinsic *** solid-solid contact between lithium metal and solid electrolyte plays a vital role in the performance of working ASSLBs,which is challenging to investigate quantitatively by experimental *** work proposed a quantitative model based on the finite element method for electrochemical impedance spectroscopy simulation of different solid-solid contact states in *** the assistance of an equivalent circuit model and distribution of relaxation times,it is discovered that as the number of voids and the sharpness of cracks increase,the contact resistance Rcgrows and ultimately dominates the battery *** accurate fitting,inverse proportional relations between contact resistance Rcand（1-porosity） as well as crack angle was *** contribution affords a fresh insight into clarifying solid-solid contact states in ASSLBs.

关键词： All-solid-state lithium batteries Distribution of relaxation times Electrochemical impedance spectroscopy Equivalent circuit model Finite element method Solid-solid contacts

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Elafibranor:A promising therapeutic approach for liver fibrosis and gut barrier dysfunction in alcohol-associated liver disease

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World Journal of Gastroenterology 2025年第3期31卷 123-126页

作者： Chun-Han cheng Wen-rui Hao Tzu-Hurng cheng Department of Medical Education Linkou Chang Gung Memorial HospitalTaoyuan 33305TaiwanChina Division of Cardiology Department of Internal MedicineShuang Ho HospitalMinistry of Health and WelfareTaipei Medical UniversityNew Taipei City 23561TaiwanChina Division of Cardiology Department of Internal MedicineSchool of MedicineCollege of MedicineTaipei Medical UniversityTaipei 11002TaiwanChina Department of Biochemistry School of MedicineCollege of MedicineChina Medical UniversityTaichung 404328TaiwanChina

This article discusses the recent study written by Koizumi et ***-associated liver disease(ALD)is a major cause of liver-related morbidity and mortality,which is driven by complex mechanisms,including lipid accumulation,apoptosis,and inflammatory responses exacerbated by gut barrier *** study explored the therapeutic potential of elafibranor,a dual peroxisome proliferatoractivated receptor alpha/delta *** clinical trials,elafibranor has shown promise for the treatment of other liver conditions;however,its effects on ALD remain *** authors’findings indicate that elafibranor significantly reduced liver fibrosis and enhanced gut barrier integrity in patients with *** positive effects of elafibranor are mediated through multiple *** promotes lipid metabolism,reduces oxidative stress,and inhibits inflammatory responses by restoring gut barrier ***,it improves hepatocyte function by enhancing autophagic and antioxidant capacity,and it mitigates inflammation by suppressing the lipopolysaccharide/toll-like receptor 4/nuclear factor kappa B signaling *** findings indicate that elafibranor has promising clinical *** addition,the study highlights elafibranor’s potential as a therapeutic agent for liver diseases,particularly *** article underscores the importance of understanding the mechanistic pathways underlying ALD and suggests directions for future research aimed at elucidating the benefits and limitations of elafibranor.

关键词： Elafibranor Liver fibrosis Gut barrier function Alcohol-associated liver disease Peroxisome proliferatoractivated receptor agonists

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Association between age at diagnosis of diabetes and ocular disease:Insights from a recent article

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World Journal of Diabetes 2025年第1期16卷 211-216页

作者： Shi-Qi Liu dong Wang cheng-Chun Tang Department of Cardiology Zhongda HospitalSoutheast UniversityNanjing 210009Jiangsu ProvinceChina School of Medicine Southeast UniversityNanjing 210009Jiangsu ProvinceChina

In this article,we discuss Ye et al's recent article on the association between age at diabetes diagnosis and subsequent risk of age-related ocular *** study,which utilized United Kingdom Biobank data,highlighted a strong link between early diabetes onset and major eye conditions,such as cataracts,glaucoma,agerelated macular degeneration,and vision loss,independent of glycemic control and disease *** finding challenges the previous belief that diabetic eye disease primarily correlates with *** lifestyles evolve and the age of diabetes diagnosis decreases,understanding this relationship may reveal the complex pathogenesis underlying diabetes-related *** editorial summarizes potential mechanisms connecting the age of diabetes onset with four types of ocular diseases,emphasizing the significance of early diagnosis.

关键词： Diabetes Age at diagnosis Cataract Glaucoma Age-related macular disease Vision acuity

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A Hybrid Approach for Pavement Crack Detection Using Mask R-CNN and Vision Transformer Model

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Computers, Materials & Continua 2025年第1期82卷 561-577页

作者： Shorouq Alshawabkeh Li Wu Daojun dong Yao cheng Liping Li Faculty of Engineering China University of GeosciencesWuhan430074China

Detecting pavement cracks is critical for road safety and infrastructure *** methods,relying on manual inspection and basic image processing,are time-consuming and prone to *** deep-learning(DL)methods automate crack detection,but many still struggle with variable crack patterns and environmental *** study aims to address these limitations by introducing the Masker Transformer,a novel hybrid deep learning model that integrates the precise localization capabilities of Mask Region-based Convolutional Neural Network(Mask R-CNN)with the global contextual awareness of Vision Transformer(ViT).The research focuses on leveraging the strengths of both architectures to enhance segmentation accuracy and adaptability across different pavement *** evaluated the performance of theMaskerTransformer against other state-of-theartmodels such asU-Net,TransformerU-Net(TransUNet),U-NetTransformer(UNETr),SwinU-NetTransformer(Swin-UNETr),You Only Look Once version 8(YoloV8),and Mask R-CNN using two benchmark datasets:Crack500 and *** findings reveal that the MaskerTransformer significantly outperforms the existing models,achieving the highest Dice SimilarityCoefficient(DSC),precision,recall,and F1-Score across both ***,the model attained a DSC of 80.04%on Crack500 and 91.37%on DeepCrack,demonstrating superior segmentation accuracy and *** high precision and recall rates further substantiate its effectiveness in real-world applications,suggesting that the Masker Transformer can serve as a robust tool for automated pavement crack detection,potentially replacing more traditional methods.

关键词： Pavement crack segmentation transportation deep learning vision transformer Mask R-CNN image segmentation

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VP-VO core-shell heterostructure:Harmonizing adsorption and catalysis of polysulfdes for high-performance Li-S batteries

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Journal of Energy Chemistry 2025年第2期101卷 837-843页

作者： Tao Ren Xinji dong Xiaolan Li Haojie Zhu cheng Yang Jinliang Zhu School of Resources Environment and Materials State Key Laboratory of Featured Metal Materials and Life-cycle Safety for Composite Structures Guangxi University Institute of Materials Research Tsinghua Shenzhen International Graduate School Tsinghua University

*** Lithium-sulfur(Li-S) batteries are broadly considered as an outstanding candidate for the future sustainable energy storage pathway due to their high theoretical capacity,high energy density,and low cost [1,2].However,their practical deployment has been hindered by the sluggish 16-electron conversion process and shuttle of lithium polysulfides(LiPSs),which result in the loss of active sulfu r species [3,4].

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