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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.s.naptogenesis,and has been widely used for functional rehabilitation after *** this study,we determined whether exercise training before d.s.ase 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.s.naptic proteins,and improved novel object and.s.atial 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.s.pporting 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

Coating particles using liquids and foams based on viscous formulations with ind.s.rial mixers: Batch operation

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Particuology 2020年第3期18卷 13-24页

作者： d.Kontziampasis M.s.Manga d.W.York school of Chemical and Process Engineering Faculty of EngineeringUniversity of LeedsLS29JTLeedsW.YorkshireUK

Particle or powder coating with viscous liquids has been essential in ind.s.ry for surface modification purposes to induce and enhance specific *** paper evaluates the performance of using foams (of different bubble diameters) versus liquids as a means of coating powder beds based on viscous liquid *** with viscous liquids present numerous ind.s.rial challenges and therefore preparing foam equivalents can render the liquid component weak enough (through pre shearing to form the foam),to allow it to break up and coat particles under the shear forces exerted in a mixing *** this study,two shear mixers are used;the first type consists of paddles in different configurations attached to a single rotating shaft,whilst the second type is a commercial twin screw mixer (TsM).The quality of coating achieved on the bulk powder bed using liquids and foams (stained with a dye) is assessed by image analysis to determine the homogeneity of the color *** addition,scanning electron microscopy provid.s.a tool to further investigate the coating quality of individual particles from the bulk *** results show that large bubble (centimeter size) foams are much more effective at d.s.ributing within the fluidized powder bed compared to the starting viscous liquid and.s.all bubble foams (submillimeter size).Furthermore,there is a maximum ratio of foam to powder beyond which agglomeration occurs and is insufficient to fully coat the *** of individual particles is achieved in the case of the TsM,whereas sEM proves that the single shaft paddle mixer crushes the particles and.s.bsequently granulates them together to form granules of a size comparable to the size of coated particles seen after coating with the TsM.

关键词： Powder coating Viscous liquid Foam Image analysis Foam rheology surface modification

Ultra‑Transparent and Multifunctional IZVO Mesh Electrod.s.for Next‑Generation Flexible Optoelectronics

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Nano-Micro Letters 2025年第1期17卷 293-309页

作者： Kiran A.Nirmal Tukaram d.dongale Atul C.Khot Chenjie Yao Nahyun Kim Tae Geun Kim school of Electrical Engineering Korea UniversityAnam‑ro 145Seongbuk‑guSeoulRepublic of Korea Computational Electronics and Nanoscience Research Laboratory School of Nanoscience and BiotechnologyShivaji UniversityKolhapur 416004India

Mechanically durable transparent electrod.s.are essential for achieving long-term stability in flexible optoelectronic ***,they are crucial for applications in the fields of energy,d.s.lay,healthcare,and.s.ft *** meshes represent a promising alternative to traditional,brittle,metal oxide conductors due to their high electrical conductivity,optical transparency,and enhanced mechanical *** this paper,we present a simple method for fabricating an ultra-transparent conducting metal oxide mesh electrode using selfcracking-assisted *** this method,we produced an electrode with ultra-transparency(97.39%),high conductance(Rs=21.24Ωsq^(−1)),elevated work function(5.16 eV),and good mechanical *** also evaluated the effectiveness of the fabricated electrod.s.by integrating them into organic photovoltaics,organic light-emitting diod.s.and flexible transparent memristor devices for neuromorphic computing,resulting in exceptional device *** addition,the unique porous structure of the vanadium-doped indium zinc oxide mesh electrod.s.provided excellent flexibility,rendering them a promising option for application in flexible optoelectronics.

关键词： self-cracking template Vanadium-doped indium zinc oxide mesh Organic solar cells Organic light-emitting diodes Flexible transparent memory

Temperature Effects on the Microstructures of Mg-Gd-Y Alloy Processed by Multi-direction Impact Forging

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Acta Metallurgica sinica(English Letters) 2020年第2期33卷 243-251页

作者： s.s.A.shah d.Wu R.s.Chen G.s.song school of Material science and Engineering Anhui University of Technology The Group of Magnesium Alloys and Their Applications Institute of Metal ResearchChinese Academy of Sciences

A high strain rate multi-directional impact forging(MdIF) was applied to a solutionized Mg-Gd-Y-Zr alloy in the temperature range of 350-500℃.Results demonstrate that the dominant deformation mode is twinning at a temperature below 400℃,whereas at a medium temperature of 450℃ considerable continuous dynamic recrystallization was promoted by{10-12} extension *** a higher temperature of 500℃,twinning activation was *** dRX grains were observed but their sizes were much bigger than those resulting from the MdIFed 50 passes at 450℃,which are ascribed to the larger grain boundary mobility and atomic diffusion at 500℃.Moreover,a non-basal weak texture was gained afterward MdIF at each temperature,which is credited to the MdIF process and the minor strain applied in each pass.

关键词： Magnesium alloys Twinning dynamic recrystallization Forging Texture

shot-noise limited, supercontinuum-based optical coherence tomography

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Light(science & Applications) 2021年第7期10卷 1372-1384页

作者： shreesha Rao d.s. Mikkel Jensen Lars Grüner-Nielsen Jesper Toft Olsen Peter Heid.s.hka Björn Kemper Jürgen schnekenburger Martin Glud Mette Mogensen Niels Møller Israelsen Ole Bang dTU Fotonik Dept.of Photonics EngineeringTechnical University of DenmarkØrsteds Plads2800 Kongens LyngbyDenmark NKT Photonics A/s Blokken 843460 BirkerødDenmark department of Ophthalmology University of Münster Medical CentreDomagkstr.15D-48149 MünsterGermany Biomedical Technology Center of the Medical Faculty University of MünsterMendelstr.17D-48149 MünsterGermany department of dermatology Bisbebjerg HospitalUniversity of CopenhagenBispebjerg Bakke 232400 Copenhagen NVDenmark

We present the first demonstration of shot-noise limited.s.percontinuum-based.s.ectral domain optical coherence tomography(sd-OCT)with an axial resolution of 5.9μm at a center wavelength of 1370 *** supercontinuumbased.s.-OCT systems cannot be operated in the shot-noise limited detection regime because of severe pulse-topulse relative intensity noise of the supercontinuum *** overcome this d.s.dvantage,we have developed a low-noise supercontinuum source based on an all-normal d.s.ersion(ANdi)fiber,pumped by a femtosecond *** noise performance of our 90 MHz ANdi fiber-based.s.percontinuum source is compared to that of two commercial sources operating at 80 and 320 MHz repetition *** show that the low-noise of the ANdi fiber-based.s.percontinuum source improves the OCT images significantly in terms of both higher contrast,better sensitivity,and improved *** sd-OCT imaging of skin,retina,and multilayer stacks we conclude that supercontinuumbased.s.-OCT can enter the domain of shot-noise limited detection.

关键词： fiber optical pumped

一项基于人群的研究中射血分数正常心力衰竭患者的转归

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世界核心医学期刊文摘（心脏病学分册） 2007年第2期3卷 11-12页

作者： Bhatia R.s. lee d.s. 孙凯

背景:射血分数正常心力衰竭的重要性日益受到重视。进行一项研究来评价射血分数正常心力衰竭患者的流行病学特点和转归,并与射血分数降低心力衰竭患者进行比较。方法:1999年4月1日至2001年3月31日,对2802例就诊于加拿大安大略省103家医... 详细信息

背景:射血分数正常心力衰竭的重要性日益受到重视。进行一项研究来评价射血分数正常心力衰竭患者的流行病学特点和转归,并与射血分数降低心力衰竭患者进行比较。方法:1999年4月1日至2001年3月31日,对2802例就诊于加拿大安大略省103家医院、出院诊断为心力衰竭的患者进行研究,已对其射血分数进行了评价。

关键词：射血分数出院诊断安大略省日至房颤病史再次住院率现病史校正死亡率无显著性差异临界值

Non-Uniform Axial Electric Field in Argon Glow d.s.harge Plasma

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Chinese Physics Letters 2006年第5期23卷 1234-1237页

作者： d. Akbar s. Bilikmen department of Physics Middle East Technical University 06531 Ankara Turkey

The non-uniform argon dc glow d.s.harge plasma system has been constructed in a very special d.s.gn to investigate the effects of variable tube radius on plasma parameters. By using isolated computer controlled three couples of a double probe （TCdP） system, the electron temperature, electron density, the reduced electric field, and electron drift velocity are measured at low and intermediate pressures. It is shown that the electron temperature and reduced electric field （density） decreases （increases） as the radius decreases, at low d.s.harge current and pressures. For large radius regions, at high d.s.harge currents and pressures, the behaviour of the plasma parameters of specially reduced electric field change similarly to those in a uniform d.s.harge system.

关键词： POsITIVE-COLUMN GAs-d.s.HARGEs ION-BOMBARdMENT LANGMUIR PROBE Pd FILMs PREssURE MOdEL AR PARAMETERs

Non-spherical Gravitational Collapse of strange Quark Matter

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Chinese Physics Letters 2008年第5期25卷 1568-1570页

作者： Zade s s Patil K d Mulkalwar P N department of Mathematics J. B. College of Science Wardha India department of Mathematics B. D. College of Engineering Sewagram Wardha India department of Computer science Amolakchand Mahavidyalaya Yavatmal India

We study the non-spherical gravitational collapse of the strange quark null fluid. The interesting feature which emerges is that the non-spherical collapse of charged.s.range quark matter leads to a naked.s.ngularity whereas the gravitational collapse of neutral quark matter proceeds to form a black hole. We extend the earlier work of Harko and Cheng [Phys. Lett. A 266 （2000） 249] to the non-spherical case.

关键词： NAKEd.s.NGULARITIEs COsMIC CENsORsHIP sPACETIMEs

Ambipolar diffusion in direct-Current Positive Column with Variations in Radius of d.s.harge Tube

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Chinese Physics Letters 2006年第9期23卷 2498-2501页

作者： d. AKBAR s. BILIKMEN department of Physics Middle East Technical University 06531 Ankara Turkey

The ambipolar diffusion and argon ion mobility as functions of the reduced electric field and pressure times the tube radius are investigated in a weakly ionized non-uniform glow d.s.harge plasma system. In particular, the variable cross section at the same d.s.harge tube on the ambipolar diffusion coefficient shows a more noticeable effect than the effects from the ion mobility. As the diffusion length A increases, the ambipolar diffusion da increases. However, it decreases as the d.s.harge current is increased.

关键词： GLOW-d.s.HARGE MOdEL