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How long does the recovery of corneal sensitivity in different corneal regions take after LASEK?

International Journal of Ophthalmology(English edition) 2023年第12期16卷 2056-2062页

作者： Ali Mirzajani Aria Bouyeh fatemeh khezri Ebrahim Jafarzadehpur Farid Karimian Rehabilitation Research Center Department of OptometrySchool of Rehabilitation SciencesIran University of Medical SciencesTehran ***Iran Ophthalmic Research Center Research Institute for Ophthalmology and Vision ScienceShahid Beheshti University of Medical SciencesTehran ***Iran

AIM:To determine the corneal sensitivity recovery period after laser-assisted sub-epithelial keratectomy(LASEK)refractive surgery and investigate the effects of ablation depth on ***:In this study examinations were performed on 90 right eyes of 90 people(34 males and 56 females)with an age range of 20-35 and an average of 22.26±3.8 years old.A sensation of 5 corneal regions,including the center and 4 mid-peripheral regions,i.e.,nasal,inferior,temporal,and superior,each at a distance of 2 mm from the center of the cornea were measured with a Cochet-Bonnet esthesiometer device in 3-time points including before LASEK,1 and 3mo after the surgery,*** was performed on individuals with stabilized myopia of -1.00 to -7.00 diopters and astigmatism of less than 2.00 ***,the individuals were divided into three groups regarding ablation ***:The highest level of corneal sensitivity before surgery was related to the center of the cornea(59.1±7.76),and the highest level of corneal sensitivity loss was also related to this *** sensation of all measured corneal regions significantly reduced 1mo postoperatively and returned to their preoperative levels 3mo after surgery(mean of 5 corneal regions in levels of preoperation:58.2±6.48,1mo postoperation:57.3±5.84,3mo postoperation:58.2±5.49;P<0.05).A significant relationship was found between ablation depth and corneal sensitivity changes in the center and temporal regions(P<0.05).CONCLUSION:Corneal sensitivity in myopia and low astigmatism decreases after LASEK and reaches the preoperative level within *** depth of ablation during surgery affected the recovery of corneal sensitivity.

关键词： refractive surgery laser-assisted subepithelial keratectomy corneal sensitivity ablation depth refractive error

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Prevalence of Anemia in Patients with Diabetes Mellitus:A Systematic Review and Meta-Analysis

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Biomedical and Environmental Sciences 2024年第1期37卷 96-107页

作者： Monireh Faghir-Ganji Narjes Abdolmohammadi Maryam Nikbina Alireza Amanollahi Alireza Ansari-Moghaddam Rozhan khezri Hamidreza Baradaran Student Research Committee Iran University of Medical SciencesTehranIran Department of Epidemiology School of Public HealthIran University of Medical SciencesTehranIran Department of Epidemiology School of Public HealthTehran University of Medical SciencesTehranIran Department of Midwifery Shoushtar Faculty of Medical SciencesShoushtarIran Department of Epidemiology School of Public Health and SafetyShahid Beheshti University of Medical SciencesTehranIran Trauma and Injury Research Center Iran University of Medical SciencesTehranIran Health Promotion Research Center Zahedan University of Medical SciencesZahedanIran Endocrine Research Center Institute of Endocrinology and MetabolismIran University of Medical SciencesTehranIran

Objective Anemia is a common public health concern in patients with type 2 diabetes *** study aimed to identify the prevalence of anemia among patients with *** Electronic databases,including PubMed,Scopus,Web of Sciences,and Google Scholar,were searched systematically for studies published between 2010 and *** removing duplicates and inappropriate reports,the remaining manuscripts were reviewed and appraised using theNewcastleOttawa Scale(NOS)tool.A random-effects model was used to calculate the pooled estimates of the extracted data using Stata version *** of the studies was assessed using the Q *** A total of 51 articles containing information on 26,485 patients with diabetes were included in this *** articles were mainly from Asia(58.82%)and Africa(35.29%).The overall prevalence of anemia was 35.45%(95%CI:30.30–40.76),with no evidence of heterogeneity by *** the two continents with the highest number of studies,the prevalence of anemia in patients with diabetes was significantly higher in Asia[40.02;95%CI:32.72–47.54]compared to Africa[28.46;95%CI:21.90–35.50](P for heterogeneity=0.029).Moreover,there has been an increasing trend in the prevalence of anemia in patients with diabetes over time,from[15.28;95%CI:9.83–22.21]in 2012 to[40.70;95%CI:10.21–75.93]in *** Globally,approximately 4 in 10 patients with diabetes suffer from ***,routine anemia screening and control programs every 3 months might be useful in improving the quality of life of these patients.

关键词： Prevalence Diabetic foot Anemia Diabetes mellitus

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Cyclic voltammetry and potentiodynamic polarization studies of chalcopyrite concentrate in glycine medium

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Transactions of Nonferrous Metals Society of China 2021年第2期31卷 545-554页

作者： Maryam khezri Bahram REZAI Ali Akbar ABDOLLAHZADEH Benjamin PWILSON Mehdi MOLAEINASAB Mari LUNDSTRÖM Department of Mining and Metallurgical Engineering Amirkabir University of Technology(Tehran Polytechnic)TehranIran Department of Mining Engineering University of KashanKashanIran Department of Chemical and Metallurgical Engineering(CMET) School of Chemical EngineeringAalto UniversityP.O.Box 16200EspooFinland Sarcheshmeh Copper Complex National Iranian Copper Industries CompanyRafsanjanIran

Cyclic voltammetry and potentiodynamic polarization analyses were utilized to investigate the mechanism and kinetics of glycine leaching reactions for *** effects of pH(9−12),temperature(30−90℃)and glycine concentration(0−2 mol/L)on corrosion current density,corrosion potential and cyclic voltammograms were investigated using chalcopyrite concentrate−carbon paste *** showed that an increase in the glycine concentration from 0 to 2 mol/L led to an increased oxidation peak current *** the same conditions,corrosion current density was found to change from approximately 28 to 89μA/cm2,whereas corrosion potential was decreased from−80 to−130 *** temperatures enhanced the measured current densities up to 60℃;however,above this level,current density was observed to decrease.A similar current density behavior was determined with pH.A pH change from 9 to 10.5 resulted in an increase in current density and pH higher than 10.5 gave rise to a reduced current *** addition,the thermodynamic stability of copper and iron oxides was found to increase at higher temperatures.

关键词： glycine corrosion current density corrosion potential electrochemical behaior chalcopyrite concentrate

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Investigation of the Removal Efficiency of C.I Acid Red 88 by Coupling Electrocoagulation with UV/H2O2

Investigation of the Removal Efficiency of C.I Acid Red 88 b...

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2012 4th International Conference on Chemical,Biological and Environmental Engineering

作者： Behrooz khezri Nasser Modirshahla Mohammad A. Behnajady Marziyeh Gassabi Department of Chemistry Mahabad BranchIslamic Azad UniversityMahabadIran Department of Applied Chemistry Tabriz BranchIslamic Azad UniversityTabrizIran

The aim of this study was to investigate the decolorization of Acid Red 88 (AR88) using electrocoagulation and photoelectrocoagulation *** effect of operational parameters such as initial dye concentration,electrolysis time and electrolyte concentration was studied .The electrochemical cell comprised Al as cathode and Fe as anode which were placed inside a container having a low pressure mercury lamp at the top.40 mg L-1 of dye solution was withdrawn for each experiment and after adjusting the electrode distance to 15 mm,current density to 41.8 A m-2,different electrolytes at varying concentrations were added and the absorbance was measured at several reaction *** results showed that electrocoagulation was more effective than photoelectrocoagulation using NaBr,KBr,NaCl and KCl as electrolytes and decolorization rate increased with increasing electrolyte *** also revealed that the coupled system was more satisfactory than electrocoagulation method with Na2SO4 as an *** the coupled system with NaF electrolyte showed better decolorization rate than electrocoagulation,but the decolorization rate was higher at low concentrations of ***,it is concluded that electrocoagulation was more effective than coupled system in most cases and type of electrolyte plays an important role since employed NaCl/KCl would enhance the decolorization rate considerably.

关键词： Electrocoagulation,Photoelectrocoagulation,Decolorization,Coupling,Acid Red 88.

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Biohybrid Micro-and Nanorobots for Intelligent Drug Delivery

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Cyborg and Bionic Systems 2022年第1期2022卷 187-199页

作者： Jinhua Li Lukas Dekanovsky Bahareh khezri Bing Wu Huaijuan Zhou Zdenek Sofer School of Medical Technology Beijing Institute of TechnologyBeijing 100081China Department of Inorganic Chemistry University of Chemistry and Technology PragueTechnicka 516628 Prague 6Czech Republic

Biohybrid mico-and nanorobots are integrated tiny machines from biological components and artificial *** can poss ess the advantages of onboard actuation,sensing,control,and implementation of multiple medical tasks such as targeted drug delivery,single-cell manipulation,and cell *** review paper is to give an overview of biohybrid micro-and nanorobots for smart drug delivery ***,a wide range of biohybrid micro-and nanorobots comprising different biological components are reviewed in ***,the applications of biohybrid mico-and nanorobots for active drug delivery are introduced to demonstrate how such biohybrid micro-and nanorobots are being exploited in the field of medicine and ***,key challenges to be overcome are discussed to pave the way for the clinical translation and application of the biohybrid micro-and nanorobots.

关键词： overcome artificial delivery

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伊朗西北部Zab盆地滑坡脆弱性

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水文地质工程地质技术方法动态 2012年第1期 11-16页

作者： Saeed khezri 赵玉军（翻译）孙建平（校对） University of Kurdistan Sanandaj Iran 不详

滑坡能对人类生活造成损害与破坏。对这些危害进行适当分析与模拟能够减低相关损失，甚至能够防止滑坡体移动。Zab河流盆地易受滑坡影响。为了评估研究区内的滑坡风险，使用了层次分析法（AHP）、地理信息系统（GIS）和局部数据。这些... 详细信息

滑坡能对人类生活造成损害与破坏。对这些危害进行适当分析与模拟能够减低相关损失，甚至能够防止滑坡体移动。Zab河流盆地易受滑坡影响。为了评估研究区内的滑坡风险，使用了层次分析法（AHP）、地理信息系统（GIS）和局部数据。这些局部数据包括：边坡、边坡方位、到公路的距离、到排水网的距离、土地利用与土地覆盖、地质因素、地形特征以及研究区气候条件。利用AHP模型可提供显示滑坡初始脆弱性的真实区域图像。基于研究结果，确定南部盆地最易受滑坡影响。

关键词：滑坡 GIS脆弱性 Zab盆地

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