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White blood cell count and mortality in acute myocardial infarction

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World Journal of Cardiovascular Diseases 2013年第7期3卷 458-463页

作者： Negar Salehi rahimeh eskandarian Hamid Reza Sanati Ata Firouzi Farshad Shakerian Seyfollah Abdi Homan Bakhshandeh Mojde Nasiri Ahmad Abadi Negin Nouri Anoushiravan Vakili-Zarch College of Osteopathic Medicine Michigan State University Michigan USA Department of Epidemiology and Biostatistic Michigan State University Michigan USA Department of Epidemiology Tehran University of Medical Sciences Tehran Iran Department of Interventional Cardiology Semnan University of Medical Sciences Semnan Iran Department of Interventional Cardiology Tehran University of Medical Sciences Tehran Iran Digestive Disease Research Center Tehran University of Medical Sciences Tehran Iran

Introduction: Coronary atherosclerosis is increasingly viewed as an inflammatory process. We assessed the relation between WBC count on admission and mortality in STEMI patients treated with primary PCI. Material & Method: Totally 205 patients with STEMI less than 24 hours before admission who admitted for primary angioplasty enrolled in study. Study end points were defined as myocardial adverse cardiac event (MACE) and mortality at one month and one year follow-up. Result: Totally 205 patients (166 men) with mean age 56 ± 11 were enrolled in study. The mean WBC count was 8983 ± 34 and mean follow-up was 12.24 months. WBC count remained a significant predictor of mortality after multivariable adjustment in one month and 12 months follow-up (p = 0.02, p = 0.04). Conclusion: Our results extend previous find-ings that WBC count is an independent marker of cardiac mortality.

关键词： Myocardial Infarction Primary Percutaneous Coronary Intervention WBC Count Inflammation

1-(1-Alkylsulfonic)-3-methylimidazolium chloride as a reusable Brφnsted acid catalyst for the regioselective azidolysis of epoxides under solvent-free conditions

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Chinese Chemical Letters 2016年第6期27卷 974-978页

作者： Sobhan Rezayati Eshagh Rezaee Nezhad rahimeh Hajinasiri Department of Chemistry Payame Noor University Chemistry Department Qaemshahr BranchIslamic Azad University

In this study, 1-（1-alkylsulfonic）-3-methylimidazolium chloride as a new, green, and reusable Br？nsted acid catalyst was prepared. In this protocol, we used for the regioselective ring-opening reactions of various epoxiodes with sodium azide to afford the corresponding b-azido alcohols in excellent yields and short reaction time under mild and neutral reaction conditions. This method offers several advantages including excellent regioselectivity, clean reactions, simple work-up procedure, a recyclable catalyst,and use of an eco-friendly catalyst.

关键词： Ionic liquids(ILs) β-Azido alcohols Ring opening Regioselective Br?nsted acid

Preparation of a novel, efficient, and recyclable magnetic catalyst,γ-Fe2O3@HAp-Ag nanoparticles, and a solvent- and halogen-free protocol for the synthesis of coumarin derivatives

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Chinese Chemical Letters 2017年第1期28卷 75-82页

作者： Zahra Abbasi Sobhan Rezayati Maryam Bagheri rahimeh Hajinasiri Young Researchers and Elite Club Ilam Branch Islamic Azad University Ilam Islamic Republic of Iron Chemistry Department Qaemshahr Branch Islamic Azad University PO BOX 163 Qaemshahr Islamic Republic of Iran

In this protocol, Ag supported on the hydroxyapatite-core–shell magnetic γ-Fe2O3nanoparticles（γFe2O3@HAp-Ag NPs） as a novel, efficient, and magnetically recyclable catalyst is synthesized, and characterized by transmission electron microscopy（TEM）, scanning electron microscopy（SEM）, Fourier transform infrared spectroscopy（FT-IR）, X-ray diffraction（XRD）, and vibrating sample magnetometry（VSM）. The use of the catalyst is described in the synthesis of coumarin derivatives by the Pechmann condensation of various phenols with β-ketoesters under solvent- and halogen-free conditions at 80℃.This novel and inexpensive method offers advantages, such as recyclability simple experimental protocol, short reaction time, minimal work-up procedure, and excellent yields of products, together with desirable, eco-friendly, green aspects by avoiding toxic elements and solvents, and ease of recovery from the reaction mixture using an external magnet.

关键词： γ-Fe2O3 nanocatalyst Heterogeneous Catalyst Pechman condensation Ag supported

Hybrid global gridded snow products and conceptual simulations of distributed snow budget:evaluation of different scenarios in a mountainous watershed

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Frontiers of Earth Science 2023年第2期17卷 391-406页

作者： Mercedeh TAHERI Milad Shamsi ANBOOHI rahimeh MOUSAVI Mohsen NASSERI School of Civil Engineering College of EngineeringUniversity of TehranTehran ***Iran Department of Civil Engineering University of OttawaOttawaOntario K1N6N5Canada Department of Civil Engineering Faculty of EngineeringUniversity of ZanjanZanjan 45371-38791Iran

Considering snowmelt in mountainous areas as the important source of streamflow,the snow accumulation/melting processes are vital for accurate simulation of the hydrological *** lack of snow-related data and its uncertainties/conceptual ambiguity in snowpack modeling are the different challenges of developing hydroclimatological *** tackle these challenges,Global Gridded Snow Products(GGSPs)are introduced,which effectively simplify the identification of the spatial characteristics of snow hydrological *** research aims to investigate the performance of multisource GGSPs using multi-stage calibration strategies in hydrological *** used GGSPs were Snow-Covered Area(SCA)and Snow Water Equivalent(SWE),implemented individually or jointly to calibrate an appropriate water balance *** study area was a mountainous watershed located in Western Iran with a considerable contribution of snowmelt to the generated *** results showed that using GGSPs as complementary information in the calibration process,besides streamflow time series,could improve the modeling accuracy compared to the conventional calibration,which is only based on streamflow *** SCA with NSE,KGE,and RMSE values varying within the ranges of 0.47–0.57,0.54–0.65,and 4–6.88,respectively,outperformed the SWE with the corresponding metrics of 0.36–0.59,0.47–0.60,and 5.22–7.46,respectively,in simulating the total streamflow of the *** addition to the superiority of the SCA over SWE,the twostage calibration strategy reduced the number of optimized parameters in each stage and the dependency of internal processes on the streamflow and improved the accuracy of the results compared with the conventional calibration *** the other hand,the consistent contribution of snowmelt to the total generated streamflow(ranging from 0.9 to 1.47)and the ratio of snow melting to snowfall(ranging from 0.925 to 1.041)in different calibration strategies and models resu

关键词： global gridded snow products snow hydrology multi-stage calibration strategy hydroclimatological modeling mountainous watershed

Solvent-free one-pot synthesis of 2-pyridone derivatives

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Chinese Chemical Letters 2012年第5期23卷 512-514页

作者： Zinatossadat Hossaini Faramarz ROstami-Charati rahimeh Hajinasiri Mohammad A.Khalilzadeh Department of Chemistry Qaemshahr BranchIslamic Azad UniversityQaemshahrIran Department of Chemistry Faculty of ScienceGonbad Kavous UniversityP.O.Box 163GonbadIran

An efficient synthesis of methyl 4-hydroxy-6-oxo-1,6-dihydro-2-pyridine carboxylates is *** involves three component reactions between primary alkyl amines,malonyl dichloride and methyl propiolates.

关键词： One-pot reactions Multicomponent reactions Methyl propiolatc Green chemistry

Stereoselective Synthesis of Functionalized 1,3-Dienes in Water

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Chinese Journal of Chemistry 2011年第5期29卷 951-954页

作者： Rostami Charati Faramarz Hossaini, Zinatossadat Moghaddasi-Kouchaksaraei Fatemeh Hajinasiri rahimeh Department of Chemistry Faculty of Science Gonbad Kavous University P. O. Box 163 Gonbad Iran Department of Chemistry Qaemshahr branch Islamic Azad University P. O. Box 163 Qaemshahr Iran Department of Chemistry Payamme Noor University Sari Branch Sari Iran

An efficient synthesis of functionalized 1,3-dienes via one-pot reactions between dialkyl acetylenedicarboxylates, 1,3-dicarbonyl compounds and secondary amines in water as the solvent is described. The mild reaction ... 详细信息

关键词： 1,3-dienes 1,3-dicarbonyl dialkyl acetylenedicarboxylate secondary amines

Circulation of Brucellaceae,Anaplasma and Ehrlichia *** borderline of Iran,Azerbaijan,and Armenia

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Asian Pacific Journal of Tropical Medicine 2021年第5期14卷 223-230页

作者： rahimeh Abdoli Hasan Bakhshi Sedigheh Kheirandish Faezeh Faghihi Asadollah Hosseini-Chegeni Mohammad Ali Oshaghi Zakkyeh Telmadarraiy Mohammad Mehdi Sedaghat Department of Medical Entomology and Vector Control School of Public HealthTehran University of Medical SciencesTehranIran Department of Oral and Maxillofacial Pathology School of DentistryBushehr University of Medical SciencesBushehrIran Cellular and Molecular Research Center Iran University of Medical SciencesTehranIran Department of Plant Protection Faculty of AgricultureLorestan UniversityKhorramabadIran Rahyan Novin Danesh(RND)Private University SariMazandaranIran

Objective:To estimate the infection of ticks to Anaplasma,Ehrlichia,Babesia,Theileria,and Brucellaceae using molecular methods in borderline of Iran,Azerbaijan,and ***:Totally,2022 ticks were collected from different ***,species were diagnosed under stereomicroscope according to valid morphological *** DNA was extracted followed by PCR to detect Anaplasma,Ehrlichia,Theileria,Babesia and Brucellaceae infection in ***:A total of 498 males[24.62%(95%CI 22.76%-26.57%)],741 females[36.64%(95%CI 34.54%-38.79%)],782 nymphs[38.67%(95%CI 36.55%-40.84%)]and 1 larva[0.04%(95%CI 0.00%-0.28%)]were *** identified samples,we found four genera including Hyalomma,Rhipicephalus,Haemaphysalis,and *** assay revealed that the prevalence of ticks to Anaplasma or Ehrlichia,and Brucellaceae was 22.02%(95%CI 16.01%-29.06%)and 15.03%(95%CI 9.43%-22.26%),*** analysis showed that the identified Anaplasma *** the most similarity with Anaplasma centrale,Anaplasma platys,Anaplasma camelii,and Anaplasma phagocytophilum,submitted in ***,the detected Ehrlichia *** Brucellaceae bacterium had the most similarity with Ehrlichia ruminantium and Mycoplana peli,***,no sign of the presence of Theileria and Babesia *** seen in the studied ***:Anaplasmosis,ehrlichiosis and brucellosis should be considered as important health threats in northwestern Iran and consistent monitoring on infection of ticks and livestock should be performed regularly.

关键词： Tick Anaplasma Ehrlichia Brucellaceae PCR