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Neural Regeneration Research 2025年第6期20卷 1699-1700页

作者： Seyed Mojtaba hosseini Soheila Karimi-Abdolrezaee Department of Physiology and Pathophysiology Spinal Cord Research CentreRady Faculty of Health SciencesUniversity of ManitobaWinnipegMBCanada Manitoba Multiple Sclerosis Research Center WinnipegMBCanada Children Hospital Research Institute of Manitoba WinnipegMBCanada

Extensive neurodegeneration is a hallmark of traumatic spinal cord injury (SCI) that underlies permanent sensorimotor and autonomic impairments (Alizadeh et al.,2019).Following the primary impact,the spinal cord undergoes a cascade of secondary injury mechanisms that are driven by disruption of the blood-spinal cord ba rrier,vascula r inju ry,glial reactivity,neu roinfla mmation,oxidative stress,lipid peroxidation,and glutamate excitotoxicity that culminate in neuronal and oligodendroglial cell death,demyelination,and axonal damage(Alizadeh et al.,2019).To achieve a meaningful functional recovery after SCI,regeneration of new neurons and oligodendrocytes and their successful growth and integration within the neural network are critical steps for reconstructing the damaged spinal cord tissue (Fischer et al.,2020).

关键词： peroxidation Fischer injury

Visualizing traumatic brain injury:ocular clues for diagnosis and assessment

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Neural Regeneration Research 2025年第5期20卷 1399-1400页

作者： morteza Abyadeh Vivek Gupta Yuyi You Joao A.Paulo Mehdi Mirzaei ProGene Technologies Pty Ltd SydneyNSWAustralia Department of Clinical Medicine Faculty of MedicineHealth and Human SciencesMacquarie Medical SchoolMacquarie UniversityMacquarie ParkNorth RydeSydneyNSWAustralia Department of Cell Biology Harvard Medical SchoolBostonMAUSA

Traumatic brain injury (TBI) is defined as damage to the brain resulting from an external sudden physical force or shock to the *** is considered a silent public health epidemic causing significant death and disability *** were 64,000 TBI related deaths reported in the USA in 2020,with about US$76 billion in direct and indirect medical costs annually.

关键词： diagnosis ocular injury

Dynamic stress concentration in an infinitely long cylindrical cavity due to a point spherical source embedded within a fluid-saturated poroelastic formation of infinite extent

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Applied Mathematics and Mechanics(English Edition) 2025年第1期46卷 139-156页

作者： H.hosseini O.BALILASHAKI Department of Mechanical Engineering Faculty of EngineeringGolestan University

The effects of a harmonically exciting monopole source on an infinitely long cylindrical cavity embedded entirely within a fluid-saturated poroelastic formation of infinite extent are examined theoretically. It is assumed that the source is located outside the cavity at a specified distance from the borehole axis. The magnitudes of the hoop and radial stresses beside the pore pressures exerted on the interface and inside the porous medium surrounding the borehole are calculated and discussed. Biot's poroelastic modeling along with three types of boundary conditions for the cylindrical interface including the ideal fluid, empty borehole, and rigid inclusion with a hard boundary is employed for the analysis. Utilizing a proper translational addition theorem for expressing the incident spherical wave in terms of cylindrical wave expansions, the proposed boundary conditions at the interface are satisfied. Stresses are formulated by means of wave potential functions in a three-dimensional(3D) manner. The effects of the frequency and the radial distance between the source and borehole on the induced stresses are examined for the first cylindrical modes over frequency spectra. Two permeability conditions for the interface and three types of soils for the porous formation are considered throughout the analysis. To give an overall outline of the study, a numerical example is presented. The results clearly indicate that the distance is a key parameter and has considerable effects on the induced stress values. In addition, the interface permeability condition and soil characteristics play an important role in determining the dynamic response of the borehole. Finally,the obtained results are compared with the relevant analyses existing in the literature for some limit cases, and good agreement is achieved.

关键词： point source cylindrical cavity porous medium wave-field transformation stress concentration O353.4

Coalescence behaviour of water droplets in water‐oil interface under pulsatile electric fields

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Chinese Journal of Chemical Engineering 2016年第9期24卷 1147-1153页

作者： morteza.hosseini Faculty of chemical engineering Babol Noshirvani University of Technology

In this research, the deformation of water droplets in sunflower oil-interface under pulsatile electric field was studied experimentally. Three types of coalescence were observed:(i) complete coalescence,(ii) incomplete coalescence and(iii) no-coalescence. The first type is desirable because of leaving no secondary droplets. The second type that produced secondary droplets which caused by necking process, due to extreme elongation of droplets(mostly small droplets), was undesirable; because the small droplets were more difficult to coalesce and remove. The no-coalescence was caused by very fast coalescence and extensive pushing of droplet into the continuous phase. In this work the process was operated with the utilization of a batch cylindrical separator with high voltage system. The lower part of the cylinder was filled with the aqueous phase and its top part was filled with sunflower oil to form an interface between the two phases. The effects of electric field strength,frequency, and waveform types were investigated. It was found that, the ramp-ac waveform was the best waveform, avoiding the production of secondary droplets and in this case the frequency also played an important role.

关键词： Drop-interface coalescence Drops deformation Non-uniform electric field Di-electrophoresis Pulsatile electric field

Herbaceous species diversity in relation to fire severity in Zagros oak forests,Iran

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Journal of Forestry Research 2014年第1期25卷 113-120页

作者： morteza Pourreza Seyed Mohsen hosseini Ali Akbar Safari Sinegani Mohammad Matinizadeh Seyed Jalil Alavai Department of forestry Tarbiat Modares University Soil department Bu-Ali Sina University Research Institute of forest and range lands

Zagros forests are mainly covered byQuercus brantii L. coppices and oak sprout clumps occupy the forest area like patches. We investigated post-fire herbaceous diversity in the first growing season after fire. For this purpose neighboring burned and unburned areas were selected with the same plant species and ecological conditions. The data were collected from areas subjected to different fire severities. Overall 6 treatments were considered with respect to fire severity and the mi-crosites of inside and outside of oak sprout clumps including： unburned inside and outside of sprout clumps （Ni and No）, inside of sprout clumps that burned with high fire severity （H）, inside of sprout clumps that burned with moderate fire severity （M）, outside of sprout clumps that burned with low fire severity （OH and OM）. Different herbaceous com-position was observed in the unburned inside and outside of oak sprout clumps. The species diversity and richness were increased in treatments burned with low and moderate fire severity. However, in treatment burned with high fire severity （H）, herbaceous cover was reduced, even-ness was increased, and richness and diversity were not significantly changed. We concluded that besides the microsites conditions in forest, fire severity is an inseparable part of the ecological effect of fire on her-baceous composition.

关键词： biodiversity fire severity Oak sprout clump Zagros forests,microsite

Bio-inspired interactive kinetic façade:Using dynamic transitory-sensitive area to improve multiple occupants’visual comfort

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Frontiers of Architectural Research 2021年第4期10卷 821-837页

作者： Seyed morteza.hosseini Masi Mohammadi Torsten Schröder Olivia Guerra-Santin Smart Architectural Technologies Department of the Built EnvironmentEindhoven University of TechnologyEindhovenNetherlands Architectural Design and Engineering Department of the Built EnvironmentEindhoven University of TechnologyEindhovenNetherlands Department of Architecture and Energy Faculty of Architecture and UrbanismUniversity of TehranTehranIran

The architectural form of the façade determines its identity as well as interactions with micro-climate forces of the ambient environment,such as solar *** dynamic nature of daylight and occupants’positions can cause some issues such as heat gains and visual discomfort,which need to be controlled in real-time *** daylight performance and preventing visual discomfort for multiple occupants simultaneously is ***,integrating the biomimicry principles of morphological adaptation with dynamic,complex fenestration,and human-in-loop systems can lead us to find an optimal *** research builds on relevant literature study,biomimicry morphological approaches,and parametric simulations,to develop a bio-inspired interactive kinetic façade for improving multiple occupants’visual comfort simultaneously,inspired by plant’s stomata movement and behavior *** from the transitory stage and hunting new position of stomata’s patchy patterns,leads us to identify the dynamic transitory-sensitive area of attraction point on the façade that is triggered by the dynamic sun-timing position and multiple *** annual climate-based metrics and luminance-based metric simulation results of 810 bioinspired interactive kinetic façade alternatives prove that the elastic-deformable-complexkinetic form triggered by the dynamic transitory-sensitive area can improve the visual comfort of multiple occupants *** particular,the bio-inspired interactive kinetic façade with grid division 8x1 displays extraordinary daylight performance for south direction that prevents visual discomfort by keeping cases in the imperceptible range while providing an adequate average Spatial Daylight Autonomy of 60.5%,Useful Daylight illuminance of 90.47%,and Exceed Useful Daylight illuminance of 2.94%.

关键词： Interactive kinetic facçade Transitory-sensitive area Biomimicry morphological adaptation Dynamic daylight and multiple occupants Visual comfort

Study of reservoir properties and operational parameters influencing in the steam assisted gravity drainage process in heavy oil reservoirs by numerical simulation

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Petroleum 2016年第3期2卷 236-251页

作者： Farshad Dianatnasab Mohammad Nikookar Seyednooroldin hosseini morteza Sabeti Department of Petroleum Engineering Omidiyeh BranchIslamic Azad UniversityOmidiyehIran IOR Research Institute National Iranian Oil Company(NIOC)e R&TTehranIran Department of Chemical Engineering Isfahan University of TechnologyIsfahanIran

This study was originally aimed at suggesting a two-dimensional program for the Steam Assisted Gravity Drainage(SAGD)process based on the correlations proposed by Heidari and Pooladi,using the MATLAB *** fact,the work presented by Chung and Butler was used as the basis for this *** the steam chamber development process and the SAGD production performance are functions of reservoir properties and operational parameters,the new model is capable of analyzing the effects of parameters such as height variation at constant length,length variation at constant height,permeability variation,thermal diffusivity coefficient variation and well location on the production rate and the oil recovery among which,the most important one is the thermal diffusivity coefficient *** investigate the accuracy and authenticity of the model outcomes,they were compared with the results obtained by Chung and *** privilege of this method over that proposed by Heidari and Pooladi lies in its ability to investigate the effect of thermal diffusivity coefficient on recovery and analyzing the effect of temperature distribution changes on thickness *** on the observations,results reveal that the proposed model gives more accurate predictions compared to the old model proposed by Chung&Butler.

关键词： Simulation Steam assisted gravity drainage(SAGD) Heat profile Thermal diffusivity coefficient Bitumen recovery

Survey of tick species parasiting domestic ruminants in Ghaemshahr county,Mazandaran province,Iran

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Asian Pacific Journal of Tropical Medicine 2010年第10期3卷 804-806页

作者： hosseini Vasoukolaei Nasibeh Telmadarraiy Zakkyeh Vatandoost Hassan Yaghoobi Ershadi Mohammad Reza hosseini Vasoukolaei morteza Oshaghi Mohammad Ali Department of Medical Entomology and Vector Control School of Public HealthTehran University of Medical Sciences Department of Biotechnology Faculty of AgricultureBu-Ali Sina University

Objective:To determine the tick species parasitizing domestic ruminants in Ghaemshahr county in Mazandaran,a Caspian province in the north of ***:About 361 sheep, 54 goats and 10 cattle of 18 herds in several villages in Ghaemshahr were inspected for tick *** ticks were preserved in 70% alcohol and ***:About 323 ticks(207 female,116 male) were collected,the occurrence of ticks on sheep,goats and cattle were 28.3% .22.2% and 20.0% *** mean number of ticks on each animal was low (3-5 ticks per animal).Rhipicephalus sanguineus,Rhipicephalus *** ricinus,Boophilus annulalus,Haemaphysalis punctata and Haemaphysalis numidiana were the tick species we *** sanguineus were the most abundant species in the study *** largest number of ticks were generally present from April to July,mostly in animal ears and tails. Ixodes,Boophilus and Haemaphysalis occurred in mountainous areas of *** Rhipicephalus were present in both mountains and plains of the study ***:The result of this study is a survey of tick species from domestic animals in Iran and implication of possible prevention measures for diseases transmitted by ticks.

关键词： Ticks Domestic ruminants Ghaemshahr Iran

Protective Effect of Ozone against Hemiscorpius lepturus Envenomation in Mice

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Biomedical and Environmental Sciences 2017年第8期30卷 581-590页

作者： Parvaneh Naserzadeh Farshad Shahi Delavar Shahbazzadeh Mostafa Ghanei Khadijeh Ashtari Yoones Panahi Mir-Jamal hosseini morteza Izadi Department of Pharmacology and Toxicology Faculty of Pharmacy Shahid Beheshti University of Medical Sciences Tehran 14155-6153 Iran Ozone Complementary Research Center Baqiyatallah University of Medical Sciences Tehran 14359-16471 Iran Young Researchers and Elite Club Islamic Azad University Tehran Medical Sciences Branch Tehran 19168-93814 Iran Biotechnology Research Center Pasteur Institute of lran Medical Biotechnology Group Venom and Toxin Lab Tehran 13169-43551 Iran Chemical Injuries Research Center Baqiyatallah University of Medical Sciences Tehran 14359-16471 Iran Department of medical nanotechnology Faculty of Advanced technology in medicine Iran university of Medical Sciences Tehran 14496-14535 Iran Department of Pharmacology and Toxicology School of Pharmacy Zanjan University of Medical Sciences Zanjan 45139-56184 Iran Zanjan Applied Pharmacology Research Center Zanjan University of Medical sciences Zanjan 45139-56184 Iran Molecular Biology Research Center Baqiyatallah University of Medical Sciences Tehran 14359-16471 Iran

Objective Scorpion （Hemiscorpius lepturus） stings are a public health concern in Iran, particularly in south and southwestern regions of Iran. The gold standard for the treatment of a scorpion sting is anti-venom therapy. However, immunotherapy can have serious side effects, such as anaphylactic shock （which can sometimes even lead to death）. The aim of the current study was to demonstrate the protective effect of ozone against toxicity induced by Hemiscorpius lepturus （H. lepturus） venom in mice. Methods Eight hours after the injection of ozone to the experimental design groups, the male mice were decapitated and mitochondria were isolated from five different tissues （liver, kidney, heart, brain, and spinal cord） using differential ultracentrifugation. Then, assessment of mitochondrial parameters including mitochondrial reactive oxidative species （ROS） production, mitochondrial membrane potential （MMP）, ATP level, and the release of cytochrome c from the mitochondria was performed. Results Our results showed that H. lepturus venom-induced oxidative stress is related to ROS production and MMP collapse, which is correlated with cytochrome c release and ATP depletion, indicating the predisposition to the cell death signaling. Conclusion In general, ozone therapy in moderate dose can be considered as clinically effective for the treatment of H. lepturus sting as a protective and antioxidant agent.

关键词： Hemiscorpius lepturus Venom O3/O2 mixture (ozone) Oxidative stress

Performance and plasma concentration of metabolites in transition dairy cows supplemented with vitamin E and fat

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Journal of Integrative Agriculture 2016年第5期15卷 1076-1084页

作者： Rohollah Amirifard Mohammad Khorvash Masiholla Forouzmand Hamid-Reza Rahmani Ahmad Riasi Mohammad Malekkhahi Mojtaba Yari morteza.hosseini-Ghaffari Department of Animal Science College of Agriculture Isfahan University of Technology Department of Animal Science College of Agriculture Yasouj University Department of Animal Science Faculty of Agriculture Ferdowsi University of Mashhad Department of Animal Science College of Agriculture Malayer University

The objective of this study was to evaluate the effects of vitamin E（VE; 1 500 or 3 000 international units（IU） d^（-1）） and fat（2% of dry matter calcium salt of soybean oil） supplementation during the transition period on feed intake, milk yield and composition and blood metabolites of dairy cows. 48 multiparous Holstein cows were randomly assigned into one of four treatments in a 2×2 factorial arrangement of vitamin E and supplemental dietary fat during the transition period. Treatments were： 1） 1 500 IU d^（-1） vitamin E without fat supplementation（1 500VE-F）; 2） 1 500 IU d^（-1） vitamin E with fat supplement（1 500VE＋F）; 3） 3 000 IU d^（-1） vitamin E without fat supplementation（3 000VE-F）; and 4） 3 000 IU d^（-1） vitamin E with fat supplement（3 000VE＋F）. Dietary treatments were initiated at approximately 28 d before expected calving dates and continued through 28 d postpartum. Dry matter intake（DMI） was unaffected（P〉0.05） by prepartum treatment. Regardless of vitamin E supplementation, DMI was greater（P〈0.01） in fat-supplemented cows compared with un-supplemented cows（19.60 vs. 18.45 kg d^（-1）; SEM=0.42） during the postpartum period. Energy balance and body weight were not affected（P〉0.05） by treatments. Postpartum diets had no significant effect on milk yield or milk composition. Plasma concentrations of non-esterified fatty acids, glucose, and insulin were not affected（P〉0.05） by treatments. Regardless of vitamin E supplementation, plasma β-hydroxybutyrate concentration was greater（P〈0.05） in fat-supplemented cows compared with un-supplemented cows during the postpartum period. These results showed no indication of positive effects on lactation performance associated with vitamin E and dietary fat supplement in transition cows.

关键词： transition cow vitamin E fat milk production blood metabolites