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Neural Regeneration Research 2025年第11期20卷 3217-3218页

作者： laura Huggon Emma l.Clayton UK Dementia Research institute at King’s College london LondonUK Department of Basic and Clinical Neuroscience Institute of Psychiatry Psychology&NeuroscienceKing’s College LondonLondonUK

Frontotemporal dementia and amyotrophic lateral sclerosis:Frontotemporal dementia(F T D)and amyo t rophic lateral sclerosis(AlS)are neurodegenerative diseases with significant overlapping *** these neurodegenerative diseases affect different neuronal populations(with FTD affecting neurons of the frontal and temporal lobes,and AlS affecting upper and lower motor neurons),these two diseases are complexly *** and AlS exist on a disease spectrum,with shared genetic causes,clinical presentations,and pathologies.

关键词： diseases amyotrophic sclerosis

Multiple sclerosis is at a checkpoint: advancing the program

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Neural Regeneration Research 2025年第3期20卷 811-812页

作者： Brandon C.Smith Jessica l.Williams Department of Neurosciences Lerner Research InstituteCleveland ClinicClevelandOHUSA Department of Biological Geologicaland Environmental SciencesCleveland State UniversityClevelandOHUSA

Multiple sclerosis(MS) is a chronic inflammatory and demyelinating disease of the central nervous system(CNS). Patients with MS experience sensory and motor function loss due to myelin and/or axon damage perpetuated b... 详细信息

关键词： Hauser sclerosis damage

Generation of brain vascular heterogeneity:recent advances from the perspective of angiogenesis

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Neural Regeneration Research 2025年第7期20卷 2013-2014页

作者： Nathanael J.lee Ryota l.Matsuoka Department of Neurosciences Lerner Research InstituteCleveland ClinicClevelandOHUSA Department of Molecular Medicine Cleveland Clinic Lerner College of MedicineCase Western Reserve UniversityClevelandOHUSA

Heterogeneous proper t i es of vascular endothelial cells in the brain:The brain displays large energy dynamics and consumption,and this high level of metabolic demands is fulfilled by a continuous supply of glucose and oxygen through its vascular *** vasculature consists of highly divergent blood vessel branches,giving rise to a dense network of capillaries that supply blood to all cells across the *** elaborated vascular network is thought to develop via angiogenesis,a process in which new blood vessels grow from pre-existing *** capillaries exhibit organotypic features distinct from other tissues and are formed primarily by two major endothelial cell(EC)types:those that form the semi-permeable blood-brain barrier(BBB)and those that develop highly permeable pores known as fenestrae(Matsuoka et al.,2022).The structural and functional differences between BBB and fenestrated vascular ECs represent a fundamental feature of brain vasculature and form the foundation for both brain function and homeostasis.

关键词： angiogenesis homeostasis network

Rice spouted bed for manufacturing inclusion complexes of Endopleura uchi l extracts in β-cyclodextrin

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Particuology 2019年第1期17卷 208-215页

作者： l.V.D. Freitas A.C.R. Montes E.i.A. Campos E.C. Conceicao l.A. Tacon A.D. lanchote l.A.P.Freitas Faculdade de Ciencias Farmaceuticas de Ribeirao Preto University of Sao PauloVia do Cafe s/n14040-903Ribeirao PretoSPBrazil

Uxi (Endopleura uchi) is a plant from the Brazilian Amazon. it has many biological activities that are attributed to its main active component, bergenin (BG), which has low water solubility. The aim of this work was to obtain β-cyclodextrin (β-CD) inclusion complexes of uxi using lyophilized cooked rice as the solid substrate. The process was studied using a Box–Behnken design with the solution feed rate, molar ratio of β-CD to BG, and rice bed load as factors. These factors greatly affected the product bulk density, angle of repose, water content, and BG content, loss, and water solubility. The optimum process conditions determined using a desirability functions methodology were an extract feed rate of 1 ml/min, a ratio of β-CD to BG of 3:1, and a substrate load of 100 g. The predicted values under the optimum conditions were close to the experimental results of a water content of 5.8%± 0.2%, BG content of 985.7 ± 15.4 μg/g, BG water solubility of 2230.2 ± 21.1 μg/ml, and BG loss of 1.2%± 0.1%. These results confirm that spouted beds are an important tool for rapid, one-step preparation of pharmaceutical β-CD inclusion complexes in a solid form.

关键词： Bergenin Chromatography Yield Active loss Solubility

Force and impulse multi-sensor based on flexible gate dielectric field effect transistor

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international Journal of Minerals,Metallurgy and Materials 2025年第1期32卷 214-220页

作者： Chao Tan Junling lü Chunchi Zhang Dong liang lei Yang Zegao Wang College of Materials Science and Engineering Sichuan UniversityChengdu 610065China The 54th Research institute of China Electronics Technology Group Corporation Shijiazhuang 050081China

Nowadays,force sensors play an important role in industrial production,electronic information,medical health,and many other ***-dimensional material-based filed effect transistor(2D-FET)sensors are competitive with nano-level size,lower power consumption,and accurate ***,few of them has the capability of impulse detection which is a path function,expressing the cumulative effect of the force on the particle over a period of *** we fabricated the flexible polymethyl methacrylate(PMMA)gate dielectric MoS_(2)-FET for force and impulse sensor *** systematically investigated the responses of the sensor to constant force and varying forces,and achieved the conversion factors of the drain current signals(i_(ds))to the detected impulse(i).The applied force was detected and recorded by i_(ds)with a low power consumption of~30 *** sensitivity of the device can reach~8000%and the 4×1 sensor array is able to detect and locate the normal force applied on ***,there was almost no performance loss for the device as left in the air for two months.

关键词： flexible gate dielectric transistor force sensor impulse sensor force sensor array

Viscosity and structure relationship with equimolar substitution of CaO with MgO in the CaO–MgO–Al_(2)O_(3)–SiO_(2)slag melts

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international Journal of Minerals,Metallurgy and Materials 2025年第1期32卷 70-79页

作者： Yong Hou Shuo Zhang Jie Dang Jia Guo Hanghang Zhou Xuewei lü College of Materials Science and Engineering Chongqing UniversityChongqing 400044China Chongqing Key laboratory of Vanadium-Titanium Metallurgy and New Materials Chongqing UniversityChongqing 400044China

Currently,the Al_(2)O_(3)content in the high-alumina slag systems within blast furnaces is generally limited to 16wt%–18.5wt%,making it challenging to overcome this *** most studies that concentrated on managing the MgO/Al_(2)O_(3)ratio or basicity,this paper explored the effect of equimolar substitution of MgO for CaO on the viscosity and structure of a high-alumina CaO-MgO-Al_(2)O_(3)-SiO_(2)slag system,providing theoretical guidance and data to facilitate the application of high-alumina *** results revealed that the viscosity first decreased and then increased with higher MgO substitution,reaching a minimum at 15mol%MgO *** transform infrared spectroscopy(FTiR)results found that the depths of the troughs representing[SiO_(4)]tetrahedra,[AlO_(4)]tetrahedra,and Si-O-Al bending became progressively deeper with increased MgO *** of the Raman spectra showed that the average number of bridging oxygens per Si atom and the X_(Q^(3))/X_(Q^(2))(X_(Q^(i))is the molar fraction of Q^(i) unit,and i is the number of bridging oxygens in a[SiO_(4)]tetrahedral unit)ratio increased from 2.30 and 1.02 to 2.52 and 2.14,respectively,indicating a progressive polymerization of the silicate structure.X-ray photoelectron spectroscopy(XPS)results highlighted that non-bridging oxygen content decreased from 77.97mol% to 63.41mol% with increasing MgO concentration,whereas bridging oxygen and free oxygen contents *** analysis demonstrated a gradual increase in the polymerization degree of the tetrahedral structure with the increase in MgO ***,bond strength is another important factor affecting the slag *** occurrence of a viscosity minimum can be attributed to the complex evolution of bond strengths of non-bridging oxygens generated during depolymerization of the[SiO_(4)]and[AlO_(4)]tetrahedral structures by CaO and MgO.

关键词： aluminosilicate viscosity structure spectroscopy

NOD2 and ATG16l1 polymorphisms affect monocyte responses in Crohn's disease

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World Journal of Gastroenterology 2011年第23期17卷 2829-2837页

作者： Dylan M Glubb Richard B Gearry Murray l Barclay Rebecca l Roberts John Pearson Jacqui i Keenan Judy McKenzie Robert W Bentley Department of Medicine University of ChicagoIL 60637-1470United States Department of Medicine University of OtagoChristchurch8140New Zealand Department of Gastroenterology Christchurch HospitalChristchurch8140New Zealand Department of Biochemistry University of OtagoDunedin9054New Zealand Department of Pathology University of OtagoChristchurch8140New Zealand Department of Surgery University of OtagoChristchurch8140New Zealand Department of Haematology University of OtagoChristchurch8140New Zealand Department of Paediatrics University of OtagoChristchurch8140New Zealand

AiM： TO assess whether polymorphisms in NOD2 and ATG16l1 affect cytokine responses and mycobacterium avium subspecies paratuberculosis （MAP） survival in monocytes from Crohn＇s disease （CD） patients METHODS： Monocytes were isolated from peripheral blood of CD patients of known genotype for common single nucleotide polymorphisms of NOD2 and ATG16l1, Monocytes were challenged with MAP and bacterial per- sistence assessed at subsequent time-points. Cytokine responses were assayed using a Milliplex multi-analyte profiling assay for 13 cytokines. RESUlTS： Monooltes heterozygous for a NOD2 polymorphism （R702W, P268S, or 1007fs） were more permissive for growth of MAP （P = 0.045） than those without. There was no effect of NOD2 genotype on subsequent cytokine expression. The T300A polymorphism of ATG16l1 did not affect growth of MAP in our model （P = 0.175）, but did increase expression of cytokines interleukin （il）-10 （P = 0.047） and il-6 （P = 0.019）. CONClUSiON： CD-associated polymorphisms affected the eliminaUon of MAP from ex v/vo monooltes （NOD2）, or expression of certain oltokines （ATG16li）, implying independent but contributory roles in the pathogenesis of CD.

关键词： inflammatory bowel disease Mycobacteriumavium subspecies paratuberculosis Cytokine CARD15 Autophagy

Thermal transport in semiconductor nanostructures, graphene,and related two-dimensional materials

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Chinese Physics B 2018年第5期27卷 74-82页

作者： Alexandr i.Cocemasov Calina i.isacova Denis l.Nika E.Pokatilov laboratory of Physics and Engineering of Nanomaterials Department of Physics and EngineeringMoldova State University

We review experimental and theoretical results on thermal transport in semiconductor nanostructures（multilayer thin films, core/shell and segmented nanowires）, single-and few-layer graphene, hexagonal boron nitride, molybdenum disulfide, and black phosphorus. Different possibilities of phonon engineering for optimization of electrical and heat conductions are discussed. The role of the phonon energy spectra modification on the thermal conductivity in semiconductor nanostructures is revealed. The dependence of thermal conductivity in graphene and related two-dimensional（2 D） materials on temperature, flake size, defect concentration, edge roughness, and strain is analyzed.

关键词： phonons thermal conductivity nanowire graphene two-dimensional (2D) materials

Formation of Nonlinear Solitary Vortical Structures by Coupled Electrostatic Drift and ion-Acoustic Waves

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Chinese Physics letters 2017年第12期34卷 41-45页

作者： l.Z.Kahlon i.Javaid Physics Department Forman Christian CollegeFerozpur Road 54600LahorePakistan

Propagation of coupled electrostatic drift and ion-acoustic waves（DiAWs） is presented. it is shown that nonlinear solitary vortical structures can be formed by low-frequency coupled electrostatic DiAWs. Primary waves of distinct（small, intermediate and large） scales are considered. Appropriate set of 3 D equations consisting of the generalized Hasegawa-Mima equation for the electrostatic potential（involving both vector and scalar nonlinearities） and the equation of motion of ions parallel to magnetic field are obtained. According to experiments of laboratory plasma mainly focused to large scale DiAWs, the possibility of self-organization of DiAWs into the nonlinear solitary vortical structures is shown analytically. Peculiarities of scalar nonlinearities in the formation of solitary vortical structures are widely discussed.

关键词： Formation of Nonlinear Solitary Vortical Structures by Coupled Electrostatic Drift and ion-Acoustic Waves

Anti-amyloid antibodies in Alzheimer’s disease: what did clinical trials teach us?

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Neural Regeneration Research 2025年第4期20卷 1092-1093页

作者： Danko Jeremic lydia Jiménez-Díaz Juan D.Navarro-lópez NeuroPhysiology&Behavior lab University of Castilla-La ManchaBiomedical Research Center(CRIB)School of Medicine of Ciudad RealCiudad RealSpain

Although many causes of Alzheimer’s disease(AD)may exist,both the original amyloid cascade and tau hypotheses posit that abnormal misfolding and accumulation of amyloid-β(Aβ)and tau protein is the central event causing the ***,that conclusion could be only partly true,and there is conflicting evidence about the role of both proteins in AD,being able to precede and influence one *** researchers argue that these proteins are mere executors rather than primary causes of ***,there have been continuing refinements of both hypotheses,with alternative explanations proposed.Aβand tau proteins may be independently involved in specific neurotoxic pathways;yet there may be other crucial processes going on in early ***,accumulating evidence suggests that Aβand tau act synergistically,rather than additively in disease onset(Jeremic et al.,2021,2023a).

关键词： amyloid Alzheimer additive