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伊朗东北部儿童代表性样本中儿童肥胖的膳食预测因素

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中国当代儿科杂志 2013年第7期15卷 501-508页

作者： Fereshteh Baygi Mostafa Qorbani Ahmad reza Dorosty Roya Kelishadi Hamid Asayesh Aziz rezapour Younes mohammadi Fatemeh mohammadi Endocrinology and Metabolism Research Center Endocrinology and Metabolism Research InstituteTehran University of Medical SciencesTehranIran Department of Public Health Alborz University of Medical SciencesKarajIran Department of Epidemiology Iran University of Medical SciencesTehranIran Department of Nutrition and Biochemistry Tehran University of Medical SciencesTehranIran Department of Pediatrics Child Growth and Development Research Centerand Faculty of MedicineIsfahan University of Medical SciencesIsfahanIran Academic Instructor Qom University of Medical SciencesQomIran Hospital Management Research Center Iran University of Medical SciencesTehranIran Department of Epidemiology & Biostatistics School of Public HealthHamadan University of Medical SciencesHamadanIran Department of Food and Nutrition Policy and Planning Research National Nutrition and Food Technology Research InstituteFaculty of Nutrition Sciences and Food TechnologyShahid Beheshti University of Medical SciencesTehranIran

目的伊朗儿童的肥胖患病率不断升高。这项研究旨在评价伊朗东北部城市Neishabour的儿童代表性样本中肥胖的某些膳食决定因素。方法在这项病例对照研究中,病例组为114名在校学生,年龄6～12岁,体重指数(BMI)≥第95个百分位(根据伊朗儿童... 详细信息

目的伊朗儿童的肥胖患病率不断升高。这项研究旨在评价伊朗东北部城市Neishabour的儿童代表性样本中肥胖的某些膳食决定因素。方法在这项病例对照研究中,病例组为114名在校学生,年龄6～12岁,体重指数(BMI)≥第95个百分位(根据伊朗儿童的参考值),而对照组为102名年龄和性别匹配的非肥胖同班同学。由受过训练的营养师在儿童在场的情况下与母亲面谈,进行两次24 h膳食回顾调查,收集了营养摄入数据;使用食物频率问卷调查了零食摄入模式;使用SPSS软件(第16版)进行了单因素和多因素logistic回归分析。结果单因素logistic回归分析显示,总能量、蛋白质、碳水化合物、脂肪(包括饱和脂肪、单不饱和脂肪和多不饱和脂肪)和膳食纤维是学生肥胖的正向预测因素;玉米膨化食品、碳酸饮料、薯片、快餐食品和巧克力的摄入频率的粗估比值比(OR)有统计学意义。多因素logistic回归分析显示,肥胖与能量摄入量(OR=2.489,95%CI:1.667～3.716)、玉米膨化食品摄入频率(OR=1.122,95%CI:1.007～1.250)及薯片摄入频率(OR=1.143,95%CI:1.024～1.276)显著相关;而膳食纤维摄入量(OR=0.909,95%CI:0.835～0.988)和天然果汁摄入量(OR=0.601,95%CI:0.368～0.983)是预防肥胖的保护因素。结论该研究结果证实了不健康饮食对儿童肥胖的作用,尤其是高热量零食。应鼓励儿童养成健康的饮食习惯,如摄入高纤维食物。

关键词：肥胖饮食摄入伊朗儿童

Clinical and pathological findings of concurrent poxvirus lesions and aspergillosis infection in canaries

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Asian Pacific Journal of Tropical Biomedicine 2013年第3期3卷 182-185页

作者： Kheirandish reza Askari Nasrin salehi Mahmoud Department of Pathobiology Faculty of Veterinary MedicineShahid Bahonar University of Kerman Student of Veterinary Medicine Shahid Bahonar University of Kerman Department of Clinical Sciences Faculty of Veterinary MedicineShahid Bahonar University of Kerman

Objective:To investigate clinical,pathological and mycological findings in canaries,in which pox lesions and Aspergillus fumigatus(***)infection were observed ***:This study was performed on a breeding colony(about 100 canaries)affected by fatal wasting *** was undertaken on 10 severely affected canaries,and gross lesions were *** from internal organs displaying lesions were obtained for histopathological *** swap samples of internal organs of the all infected animals with lesions at necropsy were cultured in Sabouraud Dextrose Agar for mycological ***:At necropsy,caseous foci were determined in the lungs,on the air sacs,liver,spleen,*** of the eyelids,diffuse hemorrhages in the subcutaneous tissue with small papular lesions of the skin were other typical necropsy ***,pathognomonic eosinophilic intracytoplasmic inclusion bodies,which called Bollinger bodies,in both skin cells and vacuolated air way epithelial cells confirmed canary pox ***,histopathological examination of the white-yellowish caseous foci revealed necrotic granulomatous reaction consisting of macrophages,heterophil leukocytes and giant cells encapsulated with a fibrous *** the culture of the tissue samples,the formation of bluish green colonies confirmed *** ***:Canary pox has been known as the disease that can result in high losses in a short time,as a re-emerging disease that has not been present during recent years in canary flocks in ***,the current paper provides useful information to prevent misdiagnosed of canary pox disease which can cause secondary mycotic infection.

关键词： Canary Aspergilosis Diagnosis Pox infection Re-emerging disease Mycotic infections

Rheological properties of low fat yogurt containing cress seed gum

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Agricultural Sciences 2013年第9期4卷 29-32页

作者： Armita Behnia Hojjat Karazhiyan Razieh Niazmand Abdol reza mohammadi Nafchi Department of Chemical Engineering Islamic Azad University Shahrood Branch Shahrood Iran Department of Food Chemistry Research Institute for Food Science and Technology (RIFST) Mashhad Iran Department of Food Science and Technology Islamic Azad University Damghan Branch Damghan Iran Department of Food Science and Technology Islamic Azad University Torbat-Heydarieh Branch Mashhad Iran

Yogurt—a milk based mix fermented by lactic acid bacteria is a valuable health food for both young and old. Milk is the main ingredient of yogurt. However, most yogurts contain additional solids such as milk solids nonfat to boost the nonfat milk solids. Stabilizers such as natural gums are added to improve and maintain gel firmness and consistency, while also for many people to improve appearance and mouth feel. Hydrocolloidsspecifically stabilize gel structure, increaseviscosity and either from networks with milk constituents and establish a separate gel structure. In current research, a natural local plant Iranian hydrocolloid, cress seed gum, is added to yogurt formulation and its rheological propertiesare evaluated using a rotational viscometer. Different famous rheological models have beenused to fit shear stress-shear rate data’s. The results demonstrated that cress seed gum has a good potential to be used as a stabilizer in yogurt formula.

关键词： Yogurt Hydrocolloids Cress Seed Gum Rheological Properties Viscosity

Effect of Aqueous Extract of <i>Phoenix dactylifera</i>Pollen on Dopamine System of Nucleus Accumbens in Male Rats

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Neuroscience & Medicine 2014年第1期5卷 49-59页

作者： Ali Abedi Seyyed Morteza Karimian Mohsen Parviz Perham mohammadi Hamid reza Sadeghipour Roudsari Pharmacology Department School of Pharmacy Ar-dabil University of Medical Sciences Ardabil Iran Physiology Department Faculty of Medicine Ardabil University of Medical Sciences Ardabil Iran Physiology Department Faculty of Medicine Tehran University of Medical Sciences Tehran Iran

Background: Dopamine has been known to facilitate male sexual function. Methods: The effect of aqueous extract (140 mg/kg) of Phoenix dactylifera date palm pollen on sexual behavior and determining of dopamine transmission in the nucleus accumbens was studied in male rats using in vivo microdialysis. Results: Releasing of dopamine increased significantly in the nucleus accumbens when a receptive female was introduced behind a screen (p 0.001). During copulation, dopamine increased markedly in control and treated rats. Phoenix dactylifera Date Palm Pollen enhanced the orientation of males towards females by increasing mounting and ano-genital investigatory behavior. Improving of sexual behavior and dopamine release was higher in treated rats in comparison with control (p 0.001). Conclusion: These results indicate a neurochemical basis for interaction between dopaminergic agents and male sexual behavior. Therefore, Phoenix dactylifera Date Palm Pollen seems to act as a dopamine agonist and to cure male infertility. It can be used as an aphrodisiac that leads to further increases in dopamine release.

关键词： Phoenix dactylifera Date Palm Pollen Dopamine Nucleus Accumbens Microdialysis Male Rat

Light Scattering and SAXS Study of AOT Microemulsion at Low Size Droplet

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Soft Nanoscience Letters 2012年第1期2卷 8-12页

作者： Soheil Sharifi Masoud Amirkhani Jahanbakhsh Mashaiekhy Asla Mohamad reza mohammadi Othmar Marti 不详

We study collective diffusion coefficient (Dc) of Water-in-oil nanoemulsions (L2 phase) stabilized by AOT and dispersed in n-Decane oils by dynamic light scattering (DLS). At constant water concentration we vary the oil concentration and there is clear evidence for a changing collective diffusion coefficient of the droplets in AOT nanoemuslion. The collective diffusion coefficient in AOT nanoemulsions is studied from relaxation investigations with dynamic light scattering. Also, we study the collective diffusion coefficient (Dc) of droplets with add the TBAC to the droplets of AOT nanoemulsion. We discuss the results with study structural investigations with small-angle x-ray scattering. The results of this study suggest that the formation of non-spherical aggregates at low concentration of droplets can describe the behavior of the collective diffusion coefficient at AOT nanoemulsion.

关键词： Nano-droplet Microemulsions Light scattering SAXS Diffusion

Qualitative Priority of Pollutants in Taleghan Catchment Using Analytical Hierarchy Process

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Qualitative Priority of Pollutants in Taleghan Catchment Usi...

Expression of Acyl-lipid 12-desaturase Gene in Prokaryotic and Eukaryotic Cells and Its Effect on Cold Stress Tolerance of Potato

International Conference on Environment and Industrial Innovation（ICEII 2011）

作者： Mohammad reza Mohammad Shafiee Fatemeh Ghanbari Farham Amin Sharee Hadi salehi Faculty of Sciences Islamic Azad University - Najafabad Branch Najafabad Esfahan Iran

Water resources are considered as one of the main resources of supplying water for different uses including agriculture, drinking and industry. Due to the recent droughts, knowing and giving qualitative priority to the pollutants of these resources is one of the most important tasks in environmental management. The use of new models in water resources has an important role in the management of these resources. With a brief look at the condition of Iranian Taleghan catchment basin, we understand that the increase of population and raising the public welfare result in changing the land use and threat the natural resources and their reserves. This study aims to employ Expert Choice Software to give priority to different pollutants based on the type of the land use in the basin. In this research, Expert Choice Software was used to identify and classify pollutants in Taleghan catchment. This software works based on Analytical Hierarchy Process. The obtained results showed that sewage, agriculture, outdoor activities, industry, toll services, and restaurants respectively have the highest potential for polluting the basin. The employed model in this study can combine the comments and opinions together in great detail and high precision. The model can also determine the priority of effective variables on the pollution of water resources based on the kind of land use.

关键词： Pollutant Taleghan catchment basin Land use Analytical Hierarchy Process Expert Choice Software Water resources

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Journal of Integrative Plant Biology 2010年第3期52卷 289-297页

作者： reza Maali Amiri Natalia O. Yur'eva Khristina R. Shimshilashvili Irina V. Goldenkova-Pavlova Vasiliy P. Pchelkin Elmira I. Kuznitsova Vladimir D. Tsydendambaev Tamara I. Trunova Dmitry A. Los Gholamreza salehi Jouzani Alexander M. Nosov Department of Agronomy and Plant Breeding University College of Agriculture and Natural Resources of the University of Tehran K.A.Timiryazev Institute of Plant Physiology Russian Academy of Sciences (RAS) Vavilov Institute of General Genetics Agricultural Biotechnology Researches Institute of Iran (ABRII) Department of Plant Physiology Moscow State University

We report the expression profile of acyl-lipid △12-desaturase （desA） gene from Synechocystis sp. PCC6803 and its effect on cell membrane lipid composition and cold tolerance in prokaryotic （Escherichia coil） and eukaryotic （Solanum tuberosum） cells. For this purpose, a hybrid of desA and reporter gene encoding thermostable lichenase （licBM3） was constructed and used to transform these cells. The expression of this hybrid gene was measured using qualitative （Petri dish test, electrophoregram and zymogram） and quantitative methods （spectrometry and gas liquid chromatography assays）. The maximum level of linoleic acid in the bacterial cells containing hybrid gene was 1.9% of total fatty acids. Cold stress tolerance assays using plant damage index and growth parameters showed that cold tolerance was enhanced in primary transgenic lines because of increased unsaturated fatty acid concentration in their lipids. The greatest content of 18：2 and 18：3 fatty acids in primary transgenic plants was observed for lines 2 （73%） and 3 （41%）. Finally, our results showed that desaturase could enhance tolerance to cold stress in potato, and desaturase and lichenase retain their functionality in the structure of the hybrid protein where the enzymatic activity of target gene product was higher than in the case of reporter lichenase gene absence in the construction.

关键词： Expression of Acyl-lipid 12-desaturase Gene in Prokaryotic and Eukaryotic Cells and Its Effect on Cold Stress Tolerance of Potato gene

High-risk spatiotemporal patterns of cutaneous leishmaniasis:a nationwide study in Iran from 2011 to 2020

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Infectious Diseases of Poverty 2023年第3期12卷 93-93页

作者： Neda Firouraghi Robert Bergquist Munazza Fatima Alireza mohammadi Davidson H.Hamer Mohammad reza Shirzadi Behzad Kiani Department of Medical Informatics School of MedicineMashhad University of Medical SciencesMashhadIran Ingerod BrastadSweden Formerly with the UNICEF/UNDP/World Bank/WHO Special Program for Research and Training in Tropical Diseases World Health OrganizationGenevaSwitzerland Department of Geography The Islamia University of BahawalpurBahawalpurPunjabPakistan Department of Geography and Urban Planning Faculty of Social SciencesUniversity of Mohaghegh ArdabiliArdabilIran Department of Global Health Boston University School of Public HealthBostonMAUSA Section of Infectious Diseases Department of MedicineBoston University School of MedicineBostonMAUSA Center for Disease Control and Prevention(CDC) Iran Ministry of Health&Medical EducationTehranIran Centre de Recherche en SantéPublique Universitéde Montréal7101Avenue du ParcMontréalCanada

Background Cutaneous leishmaniasis(CL)is a wide-reaching infection of major public health *** is one of the six most endemic countries in the *** study aims to provide a spatiotemporal visualization of CL cases in Iran at the county level from 2011 to 2020,detecting high-risk zones,while also noting the movement of high-risk *** On the basis of clinical observations and parasitological tests,data of 154,378 diagnosed patients were obtained from the Iran Ministry of Health and Medical *** spatial scan statistics,we investigated the disease’s purely temporal,purely spatial,spatial variation in temporal trends and spatiotemporal *** P=0.05 level,the null hypothesis was rejected in every *** In general,the number of new CL cases decreased over the course of the 9-year research *** 2011 to 2020,a regular seasonal pattern,with peaks in the fall and troughs in the spring,was *** period of September–February of 2014–2015 was found to hold the highest risk in terms of CL incidence rate in the whole country[relative risk(RR)=2.24,P<0.001)].In terms of location,six signifcant high-risk CL clusters covering 40.6%of the total area of the country were observed,with the RR ranging from 1.87 to *** addition,spatial variation in the temporal trend analysis found 11 clusters as potential high-risk areas that highlighted certain regions with an increasing ***,fve space-time clusters were *** geographical displacement and spread of the disease followed a moving pattern over the 9-year study period afecting many regions of the *** Our study has revealed signifcant regional,temporal,and spatiotemporal patterns of CL distribution in *** the years,there have been multiple shifts in spatiotemporal clusters,encompassing many diferent parts of the country from 2011 to *** results reveal the formation of clusters across counties that cover certain parts of provinces

关键词： Cutaneous leishmaniasis Spatial epidemiology Geographical Information Systems Spatiotemporal analysis SaTScan Spatial scan statistics Neglected tropical diseases Spatiotemporal clustering Iran

Sono-Guided Endostripping: An Appropriate Alternative for Endovascular Varice Procedures

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Surgical Science 2014年第12期5卷 526-532页

作者： Hossein Hemmati Mohammad reza Asgary Mohammad Sadegh Esmaeli Delshad Davoud mohammadi Sina Montazeri Cyrus Emir Alavi Vascular Surgery and Dialysis Research Center Guilan University of Medical Sciences Rasht Iran

Objective: This article is aimed at introducing Sono-Guided Endostripping Technique of the Great Saphenous vein and comparing it with radiofrequency ablation in 104 patients. Methods: 52 patients underwent Sono-Guided Endostripping and 52 patients had radiofrequency ablation with Celon Olympus device. They were followed for 3 months with physical examination and Doppler Sonography for possible complications and recanalization. Results: Recanalization rate was 11.5% in RFAs while it was 0.0% in the Endostripping group. There were no significant differences for other complications (hematoma, DVT, paresthesia) but pain, which had 1.21 and 3.15 VAS scores for RFA and Endostripping groups, respectively. Recanalization rate was more in RFA comparing with the Endostripping group (11.5% vs. 0.0%,?P?< 0.013). RFA was more expensive. Conclusion: Sono-Guided Endostripping is a safe and cost-effective method (due to no need for using RFA probe);however, the patient must be admitted to the hospital and take appropriate anesthesia. Cosmetic result of the technique is fairly comparable with RFA scars in the thigh and leg.

关键词： Catheter Ablation Saphenous Vein Surgical Procedures Varicose Veins-Surgery