کریمی زوردگانی, سارا
دکتری بهداشت حرفه ای، استادیار دانشکده بهداشت، گروه مهندسی بهداشت حرفه ای، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران
[ 1 ] - بررسی تاثیر لباس حفاظتی بر تغییرات سطح فعالیت آنزیم کولین استراز پلاسما در کشاورزان سم پاش مزارع خیار
Background and aims: Researches show that exposure to pesticides is occupationally common in agricultural task. Organophosphate (OP) compounds are diverse classes of pesticides with the most well known applications as insecticides and, to a lesser extent, as herbicides in agriculture. Organophosphate poisoning (OPP) is a major problem worldwide, especially in developing countries, with millions...
[ 2 ] - بررسی شیوع اختلالات اسکلتی – عضلانی و ارتباط آن با استرس شغلی در کارکنان یک صنعت فلزی
Background and aims: In the most of the workplaces there are work-related stress, also Workers complain of musculoskeletal disorders. It should be noted that these two Factors effect on people's lives.This study with aim to determine the association between the prevalence of musculoskeletal disorders and occupational stress among a group of workers in the metal industry was done. Methods: Th...
[ 3 ] - استخراج تولوئن و متیل اتیل کتون از نمونه‌های آبی به روش به‌دام‌اندازی توسط سوزن و جاذب سنتز شده بر پایه ترکیبات نانو
Background and Aims:Nowadays, many different techniques to extraction of chemical compounds from aquatic samples have been introduced, for examples techniques based on the use of needles that were packed with some sorbents. Considering that so far no synthesis sorbent based on single-walled carbon nanotubes and sol-gel techniques for the extraction of toluene and methyl ethyl ketone from ...
[ 4 ] - اعتبار سنجی مدل CHEM-SAM با استفاده از روش SQRA در مواجهه با مواد سمی یک آزمایشگاه تحقیقاتی شیمی
زمینه و هدف: مواد شیمیایی در محیط های کار، زندگی و آموزشی استفاده گسترده ای دارد و نیاز است برای کنترل آن ها برنامه های خاصی تدوین گردد. دراین راستا شناسایی خطرات و اولویت بندی این مواد حائز اهمیت می باشد، به همین دلیل در این تحقیق هدف ارزیابی ریسک مواجهه با مواد سمی در یک آزمایشگاه تحقیقاتی شیمی با استفاده از یک مدل و یک روش نیمه کمی می باشد. روش‌ها: این مطالعه توصیفی تحلیلی بوده و در یک آزمای...
[ 5 ] - بررسی اثر حلال های آلی بر پارامترهای فیزیولوژیک افراد مواجهه یافته در یک صنعت
Introduction: One of the most common chemical exposures is organic solvents in the workplace and some of them are toxic to human health. The purpose of this study was to determine the organic solvents effect on physiological parameters of exposed people in industry. Methods: This study was descriptive - analytical and in terms of time cross-sectional that the 50 workers were employed in the ...
[ 6 ] - طراحی و توسعه یک تله سوزنی مبتنی بر جاذب PDMS جهت ریزاستخراج تولوئن و متیل اتیل کتون از نمونه های آبی به روش فضای فوقانی دینامیک
Introduction: Due to the widespread use of toxic chemicals in most workplaces that can lead to toxic effects on human, various chemical extraction technique have been defined for analysis these toxic substances in air, water and biological samples. The purpose of this research is extraction of toluene and methyl ethyl ketone from aquatic samples with needle trap device and one co...
[ 7 ] - Occupational exposure to welding gases during three welding processes and risk assessment by SQRCA method
Background: Hazardous chemical agents in the welding operation are a mixture of metal fumes and toxic gases, the inhalation of which causes adverse health effects among welders. The emission of gases in the workplace is a logical cause for concern regarding the potential development of respiratory disease. The aim of the present study was to determine the concentration values of gases discharge...
[ 8 ] - Chemical risk assessment in a chemical laboratory based on three different techniques
Background: The use of chemicals is essential in education resulting in exposure to these pollutant in a variety of chemical and research laboratories. Chemical contaminants in chemical laboratories are in different forms and chemical exposure risk assessment is important for choosing appropriate controls in protecting the health of operators, experts and students. For risk assessment in chemic...
[ 9 ] - بررسی ارتباط بین غلظت بنزن، تولوئن، اتیلبنزن و گزیلن استنشاقی با سطوح متابولیتهای ادراری مربوطه در افراد شاغل در یک مجتمع پتروشیمی
Introduction: Petrochemical industries are known as one of the most important sources of organic pollutants. In this study, the relationship between inhaled benzene, toluene, ethylbenzene and xylene (BTEX) concentration with some urine metabolites was investigated in a petrochemical complex Methods: This cross-sectional study was an analytical type with 60 inhalation air samples and biological...
[ 10 ] - Feasibility evaluation of trace amount of zinc in urine samples using atomic absorption solidified floating organic drop micro-extraction technique
Background: The present study was carried out with the aim of extracting trace amounts of zinc in urine samples with ultrasound-assisted emulsification solidified floating organic drop micro-extraction (USAE-SFODME) method by flame atomic absorption spectrometry (FAAS). The efficiency was investigated using the solvent extraction volume, extraction pH, time sonication and temperature extraction...
[ 11 ] - Assessment of exposure to lead through air and biological monitoring in a lead and zinc mine
Background and aim: Lead is ubiquitous and one of the earliest metals discovered by the human. This metal is widely used in different industries due to its important physico-chemical properties like softness, high malleability, ductility, low melting point and resistance to corrosion. Lead absorbed in body with several routs and when transfer in blood is primarily in red blood cells. Human exp...