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| 1 | Association of a genetic variant in AKT1 gene with features of the metabolic syndrome显示文摘Metabolic syndrome(MetS)is a clustering of metabolic abnormalities that is associated with increased risk of developing cardiovascular disease and type 2 diabetes.There is growing body of data showing the associations of genetic variants of the genes involved in the PI3K/AKT/mTOR pathway with diabetes and obesity.We aimed to investigate the association between MetS and its components with the genetic polymorphism in AKT1,rs1130233(T>C).Total of 618 participants,recruited from Mashhad stroke and heart atherosclerosis disorder cohort(MASHAD study).Patients with MetS were defined by using international diabetes federation(IDF)criteria(n Z 326)and those without MetS(n Z 261)were recruited.Anthropometric and biochemical parameters were measured in all subjects.Genetic analysis for the rs1130233 polymorphism was performed,using the ABI-StepOne instruments with SDS version-2.0 software.Individuals with MetS had a significantly higher levels of BMI,waistcircumference,total cholesterol,triglyceride,high sensitivity-c reactive protein(hs-CRP)and blood-pressure,and lower concentrations of high density lipoprotein(HDL-C),compared to non-MetS individuals(P<0.05).The association between the rs1130233 and MetS was not significant.Subjects with a CC or CT genotypes had a significantly higher serum hs-CRP-level(OR:1.5;95%CI(1.05e2.1),P Z 0.02).Additionally,subjects who carried the TC genotype had a higher BMI compared to the CC genotype(p value Z 0.045).Our findings demonstrated that AKT1,rs1130233(T>C)polymorphism was associated with major components of MetS such as hs-CRP,and BMI,indicating further investigation in a multi-center setting to explore its value as an emerging biomarker of risk stratification marker. | Fateme Sadat Eshaghi Hamideh Ghazizadeh Sakine Kazami-Nooreini Ameneh Timar Habibollah Esmaeily Mehrane Mehramiz Amir Avan Majid Ghayour-Mobarhan | 2019 | Genes & Diseases2019，6，3： | 6 |
| 2 | Thermodynamic analysis of combined reforming process using Gibbs energy minimization method: In view of solid carbon formation显示文摘Thermodynamic analysis was applied to study combined partial oxidation and carbon dioxide reforming of methane in view of carbon formation. The equilibrium calculations employing the Gibbs energy minimization were performed upon wide ranges of pressure (1-25 atm), temperature (600-1300 K), carbon dioxide to methane ratio (0-2) and oxygen to methane ratio (0-1). The thermodynamic results were compared with the results obtained over a Ru supported catalyst. The results revealed that by increasing the reaction pressure methane conversion decreased. Also it was found that the atmospheric pressure is the preferable pressure for both dry reforming and partial oxidation of methane and increasing the temperature caused increases in both activity of carbon and conversion of methane. The results clearly showed that the addition of O 2 to the feed mixture could lead to a reduction of carbon deposition. | Behzad Nematollahi Mehran Rezaei Ebrahim Nemati Lay Majid Khajenoori | 2012 | Journal of Natural Gas Chemistry2012，21，6： | 4 |
| 3 | Experimental and numerical investigation of a solar eductorassisted low-pressure water desalination system显示文摘Greenhouse solar-energy driven desalination technology is potentially well suited for supplying water and small scale irrigation in remote and/or rural areas, and for avoiding over-exploitation of available water resources.The efficiency and productivity of these systems are however low, in part because the heat of evaporation has to be transferred as waste heat to ambient air during condensation. In order to maximize energy regeneration during condensation we propose an educator based system that lowers the evaporation process temperature by reducing pressure. The feasibility of the educator assisted passive solar desalination system is investigated using a detailed computational fluid dynamics analysis complemented by experiments. The study focuses in particular on the ability of the new design to lower the required evaporation temperature and thereby reduce the energy intensity of the process. Two configurations, with open and closed educator, are investigated and a detailed analysis of the thermofluid processes is presented. The configuration with a closed educator installed outside the evaporation chamber shows very promising performance. The proposed system can maintain the maximum temperature and pressure in the evaporation chamber below the desirable temperature and pressure thresholds(30 °C and 5 k Pa). The analysis and experimental data also show it is possible to further reduce energy requirements by reducing the motive water flow rates. | Mehran Ahmadi Poovanna Thimmaiah Majid Bahrami Khaled Sedraoui Hani H.Sait Ned Djilali | 2016 | Science Bulletin2016，61，12： | 2 |
| 4 | root canal cleaning efficacy of rotary and hand files instrumentation in primary molars显示文摘 | Kiumars Nazari Moghaddam Majid Mehran Hamideh Farajion Zadeh | 2009 | IEJ2009，4，2： | 1 |
| 5 | A Biomimetic Potentiometric Sensor Using Molecularly Imprinted Polymer for the Cetirizine Assay in Tablets and Biological Fluids显示文摘 | Mehran Javanbakht Solmaz Eynollahi Fard Majid Abdouss | 2008 | Electroanalysis2008，20，18： | 1 |
| 6 | The high incidence of acute hemolysis due to favism in Ahvaz,Iranclinical features and laboratory findings显示文摘Objective:To collect comprehensive information about the features of favic patients in Ahvaz (Capital of Khouzestan,Iran) and analyze the extent of the differences with their corresponding in other regions.Methods:A total of 103 patients with acute hemolysis admitted to pediatric division of Abouzar Hospital located in the city of Ahvaz,Iran during 21st of June 2008 to 20th of June 2009 were analyzed retrospectively.Results:95.14% of the patients had favism while 4.86% of them underwent hemolysis due to other reasons.These patients were male(68.93%) and female children(31.06%) admitted mostly during the spring season.The three main symptoms were urine discoloration,jaundice and vomiting.At the admission time,the main hematologic findings were as follows:G6PD sufficient status(45.63%),G6PD deficient status(54.36%) and hemoglobin concentration:2.5-11.8(mean±SD:6.45±2.12) g/dL.Conclusions:In conclusion,Ahvaz was determined as a black zone for favism in which the disease can be considered a life threatening health problem.Moreover,slight differences were observed in the three main symptoms compared with favic patients in other regions. | Seyyed Mohammad Hasan Aletayeb Bashir Chomeili Mehri Taheri Tahereh Ziaei Kajbaf Mehran Hakimzadeh Majid Aminzadeh Morteza Shojaei Moghadam Susan Maleki | 2010 | Asian Pacific Journal of Tropical Medicine2010，3，5： | 1 |
| 7 | 氮掺杂炭材料在锂离子电池负极的研究进展显示文摘硬碳、活性炭、碳纳米管(CNTs)、石墨烯、多孔炭和炭纤维等炭材料替代锂离子电池的石墨阳极是目前的研究热点。与石墨相比,这种材料已表现出更好的储锂电化学性能,但仍有待进一步发展空间。其中一种有效的方法是在炭材料结构中加入杂原子(例如氮),提高其作为锂离子负极时的电化学性能。本综述首先描述了氮掺杂如何对锂离子电池的性能产生积极影响,并举例说明了氮掺杂炭材料的优势。然后,比较了不同N掺杂炭材料中的X射线光电子能谱和扫描隧道显微镜的表征结果,通过统计分析了掺氮量对掺氮碳材料比容量的影响。 | Majid Shaker Ali Asghar Sadeghi Ghazvini Taieb Shahalizade Mehran Ali Gaho Asim Mumtaz Shayan Javanmardi Reza Riahifar MENG Xiao-min JIN Zhan GE Qi | 2023 | 新型炭材料(中英文)2023，38，2： | 0 |
| 8 | Cutaneous anthrax associated with facial palsy:A case report显示文摘Rationale:Anthrax is a zoonotic disease caused by spores of Gram-positive Bacillus anthracis,commonly affects mammals and in rare cases birds.Human infection occurs accidentally through direct or indirect exposure to animal or their products.Patient concerns:A 63-year-old man was referred to our hospital with flu-like symptoms and severe swelling and redness on the face,the roof of the mouth,and nostrils.He had a history of direct contact with a slaughtered mutton two days ago.He declared controlled diabetes,hypertension,hypertriglyceridemia,and heart failure.Lungs were normal in lung high resolution CT,but multiple lymphadenopathies were seen in the mediastinum.Bilateral axillary lymphadenopathy with a maximum sad of 23 mm and pleural effusion on the right side was observed.CT scan of the nose and sinuses showed an increased density of polyps in the left maxillary sinus.Slides were prepared from the patient's lesions and examined under a light microscope.Bacillus shape with Streptococcus bacteria was seen.Diagnosis:Anthrax co-infection with herpes systemic virus and Streptococcus pyogenes.Interventions:Multidrug therapy started with appropriate antibiotics.Outcomes:The symptoms of the patient gradually disappeared.The patient was discharged without any complications.Lessons:Cutaneous anthrax in endemic areas in patients with skin presentations and a history of contact with infected animals or products should be considered a differential diagnosis.This is more important in mixed infections where the main cause of the problem may be hidden. | Majid Ghafouri Seyed Mehran Mojtabaei Azar Shokri | 2023 | Asian Pacific Journal of Tropical Medicine2023，16，8： | 0 |
| 9 | Finite Order Batalin-Fradkin-Tyutin Method for Chiral Bosons in Non-commutative Space显示文摘嵌入方法的最近改进的有限顺序 BFT Hamiltonian 在非可交换的空间被用于二个维的 chiral 波色子。它然后系统地被变换成一个头等限制模型。执行动量集成,相应充分,象它在阶段空格的分区函数一样的计量器对称 Lagrangian 被获得。 | Monemzadeh Majid Nikoofard Vahid Taki Mehran | 2010 | Communications in Theoretical Physics2010，，12： | 0 |
| 10 | The distribution and frequency of damage to roadside trees in low-volume road construction显示文摘We investigated the distribution and frequency of damage to tree stands adjacent to low-volume roads according to the type of hillside materials involved(soil or rock) and hillside gradient in mountainous forests of northern Iran. A total of 80 plots were systematically and randomly sampled to record damaged trees(bending,crushing and wounding) by class of hillside gradient and materials at the edge of road. Tree wounding and crushing at rock slopes was significantly greater than at hillsides with a mix of clay soil(p \ 0.05). Damage on hillsides with slope gradients[45% were 2, 8.5 and 2.3 times more frequent than on hillsides with slope gradient\15% for bending, crushing and wounding, respectively. The damage distribution varied according by type and the most frequent damage was tree wounding(p \ 0.05). The damage distribution was measured at distances of 4, 5 and 8 m from the road fillslope for tree bending, crushing and wounding, respectively. Using hydraulic excavators and physical barriers(wooden obstruction and synthetic holder) during earthworks for road construction could reduce these damage. | Majid Lotfalian Mehran Nasiri | 2018 | Journal of Forestry Research2018，29，1： | 0 |
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