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Collembolans maintain a core microbiome responding to diverse soil ecosystems

Soil Ecology Letters 2024年第1期6卷 33-46页

作者： Zhe-Lun Liu Dong Zhu yi-fei wang Yong-Guan Zhu Min Qiao State Key Laboratory of Urban and Regional Ecology Research Center for Eco-Environmental SciencesChinese Academy of SciencesBeijing 100085China University of Chinese Academy of Sciences Beijing 100049China Key Lab of Urban Environment and Health Institute of Urban EnvironmentChinese Academy of SciencesXiamen 361021China

The unique gut habitat led to a core intestinal micro-biome in diverse soil *** collembolan guts may help eliminate soil ***-selection carried more weight on community assembly of gut *** invertebrates are widely distributed in the ecosystem and are essential for soil ecological ***-brate gut microbiome plays an important role in host health and has been considered as a hidden microbial ***,little is known about how gut microbiome in soil invertebrates respond to diverse soil *** on a laboratory microcosm experiment,we characterized the assembling of microbiome of soil collembolans(Folsomia candida)from six representative regions of the soil ecosystem which they *** showed that collembolan gut microbial communities differed significantly from their surrounding soil microbial communities.A dominant core gut microbiome was identified in gut *** analyses indicated that deterministic process dominated in the community assembly of collembolan gut *** results further demonstrate a dominant contribution of host selection in shaping gut *** is also worthy to mention that pathogens,such as common agricultural phytopathogenic fungi Fusarium,were involved in core microbiome,indicating that collembolans could act as vectors of *** results unravelled the existence of gut core microbiome of collembolans in soil ecosystems and provided new insights for under-standing the crucial role of gut microbiome of soil fauna in maintaining microbial biodiversity and stability of soil ecosystems.

关键词： gut microbiome collembolan core microbiome community assembly

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Efficacy and safety of Huzhang Granule,a compound Chinese herbal medicine,for acute gouty arthritis:A double-blind,randomized controlled trial

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Journal of Integrative Medicine 2024年第3期22卷 270-278页

作者： Hao wang Si-ting Chen Xiao-jie Ding Le Kuai Liang Hua Xin Li yi-fei wang Ming Zhang Bin Li Rui-ping wang Mi Zhou Department of Dermatology Yueyang Hospital of Integrated Traditional Chinese and Western MedicineShanghai University of Traditional Chinese MedicineShanghai 200437China Institute of Dermatology Shanghai Academy of Traditional Chinese MedicineShanghai 201203China Department of Dermatology the Affiliated Hospital of Jiangxi University of Chinese MedicineNanchang 330000Jiangxi ProvinceChina Shanghai Skin Disease Hospital School of MedicineTongji UniversityShanghai 200443China Institute of Dermatology School of MedicineTongji UniversityShanghai 200443China

Background:Acute gouty arthritis(AGA)is an inflammatory joint disease with a high *** medical interventions,including nonsteroidal anti-inflammatory drugs,colchicine and glucocorticoids,can have serious adverse *** Granule(HZG),a compound Chinese herbal medicine,has been used to treat AGA for more than 30 years with satisfactory effects and no significant adverse ***,the efficacy and safety of HZG in AGA patients remains ***:The present investigation was designed to examine the efficacy and safety profile of HZG in managing AGA ***,setting,participants and interventions:The current study was conducted as a noninferiority,randomized controlled clinical trial on 180 eligible enrolled *** were randomly assigned into the HZG and etoricoxib *** were administered for 5 d,during which the HZG group received HZG and placebo etoricoxib,while the etoricoxib group received etoricoxib and placebo HZG in the same ratio(1:1).Main outcome measures:The primary outcome was pain experienced by the patient in the gout-afflicted joint from days 2 to 5 of the treatment *** pain level was measured via a visual analogue scale,ranging from 0 mm to 100 *** secondary outcomes comprised joint tenderness and swelling,reduction of inflammatory biomarkers,and the patient’s and investigator’s global evaluations of therapeutic ***:The mean reduction in pain was-51.22 mm(95%confidence interval[CI],[-53.42,-49.03]mm)for the HZG and-52.00 mm(95%CI,[-54.06,-49.94]mm)for the etoricoxib *** mean difference between the two groups was 0.78 mm(95%CI,[-2.25,3.81]mm).All additional efficacy endpoints,covering decreased inflammation and pain relief,yielded compelling proof of *** in the HZG group exhibited a comparatively lower rate of adverse events compared to those in the etoricoxib group(4.44%vs 13.33%;P≤0.05).Conclusion:HZG and etoricoxib groups demons

关键词： Acute gouty arthritis Huzhang Granule Randomized controlled trial Blind

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Effect of negative remodeling of the side branch ostium on the efficacy of a two-stent strategy for distal left main bifurcation lesions:an intravascular ultrasound study

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Journal of Geriatric Cardiology 2024年第5期21卷 506-522页

作者： yi XU Tian XU Jia-Cong NONG Xiao-Han KONG Meng-Yao ZHAO Zhi-Jing GAO yi-fei wang Wei YOU Pei-Na MENG Yu-He ZHOU Xiang-Qi WU Zhi-Ming WU Mei-En ZHAN Yan-Qing wang De-Feng PAN fei YE Department of Cardiology Nanjing First HospitalNanjing Hospital Affiliated to Nanjing Medical UniversityNanjing Medical UniversityNanjingChina Department of Cardiology Clinical Medicine School of Nanjing UniversityNanjingChina Department of Cardiology Tianchang People’s HospitalTianchangChina Department of Cardiology the Affiliated Hospital of Xuzhou Medical UniversityXuzhouChina

OBJECTIVES To investigate whether negative remodeling(NR) detected by intravascular ultrasound(IVUS) of the side branch ostium(SBO) would affect in-stent neointimal hyperplasia(NIH) at the one-year follow-up and the clinical outcome of target lesion failure(TLF) at the long-term follow-up for patients with left main bifurcation(LMb) lesions treated with a two-stent *** A total of 328 patients with de novo true complex LMb lesions who underwent a 2-stent strategy of percutaneous coronary intervention(PCI) treatment guided by IVUS were enrolled in this study. We divided the study into two phases. Of all the patients, 48 patients who had complete IVUS detection pre-and post-PCI and at the 1-year follow-up were enrolled in phase Ⅰ analysis, which aimed to analyze the correlation between NR and in-stent NIH at SBO at the 1-year follow-up. If the correlation was confirmed, the cutoff value of the remodeling index(RI) for predicting NIH ≥ 50% was analyzed next. The phase Ⅱ analysis focused on the incidence of TLF as the primary endpoint at the 1-to 5-year follow-up for all 328 patients by grouping based on the cutoff value of *** In phase I: according to the results of a binary logistic regression analysis and receiver operating characteristic(ROC) analysis, the RI cutoff value predicting percent NIH ≥ 50% was 0.85 based on the ROC curve analysis, with a sensitivity of 85.7%, a specificity of 88.3%, and an AUC of 0.893(0.778, 1.000), P = 0.002. In phase Ⅱ: the TLR rate(35.8% vs. 5.3%, P < 0.0001)was significantly higher in the several NR(s NR, defined as RI ≤ 0.85) group than in the non-s NR *** The NR of LCx O is associated with more in-stent NIH post-PCI for distal LMb lesions with a 2-stent strategy,and NR with RI ≤ 0.85 is linked to percent NIH area ≥ 50% at the 1-year follow-up and more TLF at the 5-year follow-up.

关键词： lesions remodeling intravascular

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Application of multidisciplinary team-based integrated traditional Chinese medicine and Western medicine in rotator cuff injury patients undergoing arthroscopic surgery

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World Journal of Clinical Cases 2024年第19期12卷 3767-3775页

作者： Di-Ping Cao Lei yin yi-fei wang Bing-Li Liu Department of Orthopedics The Seventh People's Hospital of Shanghai University of Traditional Chinese MedicineShanghai 200137China

BACKGROUND Arthroscopic rotator cuff repair is a common surgical treatment for rotator cuff injuries(RCIs).Although this procedure has certain clinical advantages,it requires rehabilitation management interventions to ensure therapeutic *** To investigate the effect of integrated traditional Chinese medicine and Western medicine(TCM-WM)under the multidisciplinary team(MDT)model on the postoperative recovery of patients undergoing arthroscopic surgery for *** This study enrolled 100 patients who underwent arthroscopic rotator cuff repair for RCIs at the Seventh People’s Hospital of Shanghai University of Traditional Chinese Medicine between June 2021 and May *** were divided into a control group(n=48)that received routine rehabilitation treatment and an experimental group(n=52)that received TCM-WM under the MDT model(e.g.,acupuncture,TCM traumatology and orthopedics,and rehabilitation).The results of the Constant–Murley Shoulder Score(CMS),Visual Analogue Scale(VAS),Shoulder Pain and Disability Index(SPADI),muscular strength evaluation,and shoulder range of motion(ROM)assessments were *** After treatment,the experimental group showed significantly higher CMS scores in terms of pain,functional activity,shoulder joint mobility,and muscular strength than the baseline and those of the control *** experimental group also exhibited significantly lower VAS and SPADI scores than the baseline and those of the control *** addition,the experimental group showed significantly enhanced muscular strength(forward flexor and external and internal rotator muscles)and shoulder ROM(forward flexion,abduction,and lateral abduction)after treatment compared with the control *** TCM-WM under the MDT model improved shoulder joint function,relieved postoperative pain,promoted postoperative functional recovery,and facilitated the recovery of muscular strength and shoulder ROM in patients with RCIs who underwent arthroscopic rotator c

关键词： Multidisciplinary team model Integrated traditional Chinese medicine and Western medicine Rotator cuff injury Arthroscopy Arthroscopic surgery

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Annulare With Tuberculosis and Cutis Laxa: A Rare Case Report

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International Journal of Dermatology and Venereology 2023年第3期6卷 172-174页

作者： yi-fei wang yi Geng Xiu-Lian Xu Department of Pathology Hospital for Skin Diseases(Institute of Dermatology)Chinese Academy of Medical Sciences and Peking Union Medical CollegeNanjingJiangsu 210042China

Introduction:Granuloma annulare(GA)is a benign,noninfectious granulomatous disorder of unknown etiology,characterized by an annular arrangement of erythematous small nodules and plaques,classically localized on dorsal surfaces of the hands and *** shows palisading granulomas with a central zone of necrobiotic collagen and mucin deposition surrounded by a palisade of ***,we reported a 24-year-old man with GA combined with tuberculosis and cutis *** presentation:A 24-year-old man was presented with skin annular lesions on the trunk and extremities without subjective symptoms for three *** annular lesions first arose in the trunk that slowly progressed to most parts of the body and cutis laxa-like lesions appeared on the left inguinal region with inguinal hernia two years *** the same time,the patient was diagnosed with pulmonary tuberculosis due to the hemoptysis for two years and the sputum culture for tuberculosis bacillus was *** was treated with triple anti-tuberculosis drugs *** remission of the skin lesions was noted since *** examination showed similar histological changes in the interstitial pattern of ***:Tuberculosis was a possible etiologic factor in GA because of the coincidental occurrence,granulomatous histologic features,and positive tuberculin skin *** fact,some cases of GA with chronic pulmonary tuberculosis responding to a specific anti-tuberculosis therapy were *** is worth noting that tuberculids,generalized exanthems in the skin of tuberculous patients possibly resulting from hypersensitivity reactions to the tubercle bacillus,may mimic ***,our patient also showed extremely characteristic slack skin in posterior lumbar and groin,which was deemed to be related to reduction and destruction of elastic ***:Generalized interstitial GA with tuberculosis and cutis laxa is vary rare,which is worth being aware of the possibility of such a occ

关键词： case report cutis laxa interstitial granuloma annulare

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Effect of rare earth on primary carbides in H13 die steel and their addition method:a review

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Journal of Iron and Steel Research International 2024年第3期31卷 531-551页

作者： Jing-feng wang Lin-zhu wang Chao-yi Chen Xiang wang fei Zhao School of Materials and Metallurgy Guizhou UniversityGuiyang 550025GuizhouChina Zhengzhou Railway Vocational and Technical College Zhengzhou 450000HenanChina Guizhou Provincial University Key Laboratory of High Performance Battery Materials Guizhou UniversityGuiyang 550025GuizhouChina Shougang Guiyang Special Steel Co. Guiyang 550005GuizhouChina

Larger-sized primary carbides lead to stress concentration during the application of H13 hot-work die steel,resulting in microcracks and fatigue *** earth was usually added to modify the carbides and *** existing literature is reviewed on the effect of rare earth on primary carbides in H13 steel.A comprehensive review on the effect of rare earth on the characteristics of primary carbides,i.e.,number,size,morphology,and thermal stability in H13 steel,was *** precipitation mechanism and nucleation of primary carbides with rare earth were *** position and form of rare earth in steel and their effects on alloying elements segregation were *** addition techniques of rare earth in H13 steel were compared,and the prospects for other uncommon rare earth and emerging technology were *** on the current references,it can be known that adding rare earth facilitated refined and dispersed primary *** size of primary carbides would be reduced,and their morphology would be improved because the rare earth inclusions formed in H13 steel can act as nucleation cores forγ-Fe orδ-Fe,refining the dendritic ***,the number of primary carbides at grain boundaries would be significantly ***,rare earth had little impact on thermal *** nucleation of primary carbides tended to be inhibited due to the modification of inclusions by rare earth which were likely to be nucleation cores for primary *** earth had been reported to affect the mechanism and process of primary carbide ***,the addition of rare earth can inhibit the segregation of alloying elements and carbon diffusion by ***,laboratory experiments and theoretical calcu-lations need to be conducted to study the states and evolution of rare earth steels.

关键词： Rare earth H13 die steel Primary carbide Nucleation Dendritic structure

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Self-assembly of perovskite nanocrystals:From driving forces to applications

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Journal of Energy Chemistry 2024年第1期88卷 561-578,I0013页

作者： yi Li fei Zhang School of Chemical Engineering and Technology Tianjin UniversityTianjin 300072China Collaborative Innovation Center of Chemical Science and Engineering(Tianjin) Tianjin 300072China

Self-assembly of metal halide perovskite nanocrystals(NCs)into superlattices can exhibit unique collective properties,which have significant application values in the display,detector,and solar cell *** review discusses the driving forces behind the self-assembly process of perovskite NCs,and the commonly used self-assembly methods and different self-assembly structures are ***,we summarize the collective optoelectronic properties and application areas of perovskite superlattice ***,we conclude with an outlook on the potential issues and future challenges in developing perovskite NCs.

关键词： Self-assembly Metal halide perovskite Nanocrystals Driving forces

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Well-dispersed Sb particles embedded on N-doped carbon nanofibers toward high-performance Li-ion battery

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Rare Metals 2024年第7期43卷 2994-3006页

作者： ying Li yi-Han Zhao Lu-Lu Zhao Peng-fei wang ying Xie Ting-Feng yi School of Materials Science and Engineering Northeastern UniversityShenyang 110819China Key Laboratory of Dielectric and Electrolyte Functional Material Hebei Province School of Resources and MaterialsNortheastern University at QinhuangdaoQinhuangdao 066004China Key Laboratory of Functional Inorganic Material Chemistry Ministry of EducationSchool of Chemistry and Materials ScienceHeilongjiang UniversityHarbin 150080China

The alloy-type material Sb is widely used in the anode materials of lithium-ion batteries(LIBs)due to its high theoretical specific ***,its serious volume expansion problem during alloying/dealloying of Li~+limits its practical *** this work,C-Sb composite was constructed as anode material of LIBs by electrospinning route for the first time,Sb was introduced into the polyacrylonitrile-based hard carbon and coal tar pitch-based soft carbon composite amorphous carbon fiber with a diameter of 300-600 nm,which realized high cycling *** C-Sb-2(the mass ratio of polyacrylonitrile to Sb source is 1:2)electrode displayed charge capacities of 1098.5,930.3,841.7,753.5,643.9 and 545.8 mAh·g^(-1)at 0.1,0.2,0.3,0.5,1 and 2 A·g^(-1),*** when the current density returned to 0.1 A·g^(-1),the charge capacity was 939.3 mAh·g^(-1),revealing good stability and *** introduction of Sb into the amorphous carbon improved its conductivity and addressed the volume expansion issue of high specific capacity Sb during charge/***-situ XRD analysis confirmed the high reversibility of the C-Sb-2 during charging and *** functional theory(DFT)calculations revealed the gradual enhancement of the interface interaction between Sb_(x)Li_(y) and amorphous carbon(AMC)with increasing lithium content,contributing to the anchoring of alloy nanoparticles on the AMC surface and buffering the volume change of the ***,the gradual lithiation of Sb facilitated the electron transfer from Sb_(x)Li_(y) to *** findings hold promise for designing lithium storage materials with exceptional performance,highlighting the potential of C-Sb composites as anode materials for efficient next-generation lithium storage.

关键词： Li-ion battery Metallic Sb Carbon Electrospinning Cycling stability

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Numerical simulation of liquid sloshing in a spherical tank by MPS method

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Journal of Hydrodynamics 2024年第2期36卷 232-240页

作者： Cong-yi Huang Ji-fei wang Wei-wen Zhao De-cheng Wan Computational Marine Hydrodynamic Lab(CMHL) School of Naval ArchitectureOcean and Civil EngineeringShanghai Jiao Tong UniversityShanghai200240China Shanghai Aerospace System Engineering Institute Shanghai201109China

This paper investigates the sloshing phenomena in a spherical liquid tank using the moving particle semi-implicit(MPS)method,a crucial study in fluid *** from previous research focused on rectangular or LNG tanks,this work explores the unique motion patterns inherent to spherical *** accuracy of our in-house MPS solver MLParticle-SJTU is validated against experimental data and finite volume method(FVM).And the MPS method reveals a closer alignment with experimental outcomes,which suggests that MPS method is particularly effective for modeling complex,non-linear fluid *** the fluid’s response to excitation at its natural frequency is simulated,showcasing vigorous sloshing and rotational *** analyses of the fluid motion are conducted by drawing streamline diagrams,velocity vector diagrams,and vorticity *** fluid’s motion response is explored using both time-domain and frequency-domain curves of the fluid centroid,as well as the sloshing force.

关键词： Moving particle semi-implicit(MPS)method spherical tank liquid sloshing model experiment

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Variations and future projections of glacial discharge of Urumqi River Headwaters,eastern Tien Shan(1980s-2017)

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Advances in Climate Change Research 2024年第3期15卷 537-546页

作者： Hui ZHANG fei-Teng wang Ping ZHOU yi-Da XIE State Key Laboratory of Cryospheric Science Northwest Institute of Eco-Environment and ResourcesChinese Academy of SciencesLanzhou 730000China Key Laboratory of Cryospheric Science and Frozen Soil Engineering Northwest Institute of Eco-Environment and ResourcesChinese Academy of SciencesLanzhou 730000China

To address data scarcity on long-term glacial discharge and inadequacies in simulating and predicting hydrological processes in the Tien Shan,this study analysed the observed discharge at multiple timescales over 1980se2017 and projected changes within a representative glacierized high-mountain region:eastern Tien Shan,Central *** processes were simulated to predict changes under four future scenarios(SSP1,SSP2,SSP3,and SSP5)using a classical hydrological model coupled with a glacier dynamics *** rates at annual,monthly(June,July,August)and daily timescales were obtained from two hydrological gauges:Urumqi Glacier No.1 hydrological station(UGH)and Zongkong station(ZK).Overall,annual and summer discharge increased significantly(p<0.05)at both stations over the study *** intra-annual variations mainly resulted from differences in their recharge *** simulations show that a tipping point in annual discharge at UGH may occur between 2018 and 2024 under the four SSPs *** discharge is predicted to cease earlier at ZK than at *** relates to glacier type and size,suggesting basins with heavily developed small glaciers will reach peak discharge sooner,resulting in an earlier freshwater supply *** findings serve as a reference for research into glacial runoff in Central Asia and provide a decision-making basis for planning local water-resource projects.

关键词： Observed glacial discharge Temporal variations Urumqi River Headwaters Eastern Tien Shan Simulation and projection

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