مسعود یونسیان
[ 1 ] - بررسی اثر دوز نانومولار مپریدین در پیشگیری از عارضه خارش ناشی از مپریدین اینتراتکال
زمینه و هدف: به منظور افزایش بی دردی (بی حسی نورآکسیال)، به دارو های بی حس کننده مواد مخدر اضافه می شود که گاه باعث بروز عوارض شدیدی از قبیل خارش می شوند. در این مطالعه، اثر مقادیر نانومپریدین بر خارش به دنبال تجویز اپیوئید (در حد و دوز میلی گرم) در بی حسی ناحیه ای بررسی شده است. مواد و روش ها: این مطالعه به صورت کارآزمایی بالینی انجام شد و 54 بیمار در دو گروه 27 نفری بررسی شدند. بیماران افراد...
[ 2 ] - Characterization and Classification of Iranian Honey Based on Physicochemical Properties and Antioxidant Activities, with Chemometrics Approach
In the present study, the physicochemical properties and antioxidant activities of different Iranian honey samples are investigated using various multivariate techniques in order to develop a quality control model. Forty-eight Iranian honey samples were tested for 15 physicochemical and antioxidant parameters. The parameters for which the samples were tested included color intensity, moisture, ...
[ 3 ] - Spatial epidemiology and pattern analysis of childhood cancers in Tehran, Iran
Identification of cancer clusters may have an important value to the study of disease etiology in cancer surveillance. We aimed to determine the spatial pattern of childhood cancer cases (CCCs) from 2007 to 2009 in Tehran, Iran. Records of 176 childhood cancer counts (children younger than 15 years old) for 2007-2009 were obtained from Iran’s Ministry of Health and Medical Education. Thereafter...
[ 4 ] - Correlation of air pollutants with land use and traffic measures in Tehran, Iran: A preliminary statistical analysis for land use regression modeling
Land use regression (LUR) models have been globally used to estimate long-term air pollution exposures. The present study aimed to analyze the association of different land use types and traffic measures with air pollutants in Tehran, Iran, as part of the future development of LUR models. Data of the particulate matter (PM10), sulfur dioxide (SO2), and nitrogen dioxide (NO2) were extracted from...
[ 5 ] - Characterization and Classification of Iranian Honey Based on Physicochemical Properties and Antioxidant Activities, with Chemometrics Approach
In the present study, the physicochemical properties and antioxidant activities of different Iranian honey samples are investigated using various multivariate techniques in order to develop a quality control model. Forty-eight Iranian honey samples were tested for 15 physicochemical and antioxidant parameters. The parameters for which the samples were tested included color intensity, moisture, ...
[ 6 ] - Challenges for Better thesis supervision
Background: Conduction of thesis by the students is one of their major academic activities. Thesis quality and acquired experiences are highly dependent on the supervision. Our study is aimed at identifing the challenges in thesis supervision from both students and faculty members point of view. Methods : This study was conducted using individual in-depth interviews and Focus Group Discussi...
[ 7 ] - Trend of smoking among students of Tehran University of Medical Sciences: results from four consecutive surveys from 2006 to 2009
Background: Smoking within students community of the medical sciences can negatively impact the attitudes of the society in future. The objectives of this study were to assess the prevalence and trends of smoking among students of Tehran University of Medical Sciences. Method: This study was conducted in four consecutive years from 2006 to 2009. The study sample was taken from the first- to fo...
[ 8 ] - Biological Monitoring of Healthcare Workers Exposed to Antineoplastic Drugs: Urinary Assessment of Cyclophosphamide and Ifosfamide
Exposure of health care workers to antineoplastic drugs and subsequent adverse health effects is still an open issue. Very little has been studied on the extent of occupational exposure and handling conditions of antineoplastic drugs in Iran. We aimed to determine cyclophosphamide and ifosfamide concentrations in the urine samples of oncology healthcare workers. In addition, we assessed workpla...
[ 9 ] - Biological Monitoring of Healthcare Workers Exposed to Antineoplastic Drugs: Urinary Assessment of Cyclophosphamide and Ifosfamide
Exposure of health care workers to antineoplastic drugs and subsequent adverse health effects is still an open issue. Very little has been studied on the extent of occupational exposure and handling conditions of antineoplastic drugs in Iran. We aimed to determine cyclophosphamide and ifosfamide concentrations in the urine samples of oncology healthcare workers. In addition, we assessed workpla...
[ 10 ] - ترجمه و استانداردسازی پرسشنامه های سازمان جهانی بهداشت در مورد پنج اصل ایمنی مواد غذایی برای سنجش دانش، نگرش و عملکرد دست اندرکاران مواد غذایی
Background and Aim: Food handlers have an important role in food contamination. This study determined validity and reliability of the world health organization questionnaires about five essential principles of food safety in food handlers for assessment of their knowledge, attitude and practice (KAP). Materials and Methods: For standardization, these steps were performed: 1) Getting permission...
[ 11 ] - کارایی تصفیه خانه متداول فاضلاب در حذف آنتی بیوتیک و تعیین غلظت آن، تصفیه خانه فاضلاب اکباتان و جنوب تهران: مطالعه موردی
Background and Objective: Antibiotics are a group of emerging contaminants in the aquatic environment. Antibiotic residues threaten the human health and ecosystem in the low concentrations found in the environment. Hence, the present work has been conducted to investigate the occurrence and removal efficiency of most prescribed antibiotics including amoxicillin, penicillin, cefixime, cephalexin...
[ 12 ] - سنجش نشانگر زیستی IL-6در هوای بازدمی با استفاده از دستگاه جمع‌آورنده میعانات بازدمی
Background and Objective: The collection of exhaled breath condensate (EBC) is a noninvasive, safe and simple technique to obtain direct samples from lung and use for estimation of the effects of air pollution on human subjects. EBC contains several compounds including simple ions, hydrogen peroxide, proteins, cytokines, deoxyribonucleic acid (DNA), creatine, Electrolytes, trace elements and to...
[ 13 ] - شناسایی منابع انتشار هیدروکربن های آروماتیک چندحلقه ای ذرات PM10 هوای شهر تهران در سال 92
Background and Objective: Polycyclic aromatic hydrocarbons (PAHs) are a group of organic pollutants that are mostly generated during the incomplete combustion. The main objective of this study was to characterize potential sources of PAHs in Tehran. Materials and Methods:, Samples of PM10 were collected at 10 monitoring stations belonging to Tehran Air Quality Control Company (AQCC) and tran...
[ 14 ] - ارزیابی نابرابری محیطی در مواجهه به آلاینده‌های هوای شهری در سطح مناطق 22 گانه شهر تهران در سال 1390
Background and Objective: The aim of present study was to assess environmental inequality in long-term exposure to outdoor air pollution in 22 districts of Tehran in 2012. Materials and Methods: The present study is an ecological study and concentration index was used for assessment of inequality. In this study the amounts of pollutant concentrations (PM10, NO2, SO2) obtained were based on l...
[ 15 ] - ارزیابی خطر سرطان‌زایی و غیر سرطان‌زایی مواجهه با استرهای فتالات از طریق مصرف آب‌های بطری شده در طول زمان نگهداری
Background and Objectives: Bottles for packaging drinking water represent one of the most popular uses of plastic and polymer additives. Recently, public concerns related to possibility of exposure to chemicals through the consumption of polyethylene terephthalate bottled water has caused great concern to consumers. Phthalate esters, as a class of these compounds, are often classified as endocr...
[ 16 ] - شواهد تأثیر استفاده از جوش شیرین در نانوایی‌ها بر سلامت عمومی: مرور نظام‌مند
Background & Objectives: In the last decade, there have been some claims about hazards of Sodium bicarbonate in bread, in public and scientific sites. Currently, the use of sodium bicarbonate in bread processing is forbidden in Iran. Therefore, the present study sought to assess the current evidence on the adverse effects of sodium bicarbonate use from oral route on public health. Methods: Dif...
[ 17 ] - بررسی میزان ید نمک‌های خوراکی در سطح مصرف خانوارهای تحت پوشش معاونت بهداشت دانشگاه علوم پزشکی تهران، سال 1395
Background and Objective: Iodized salt is one of the most important sources iodine in Iran. Former studies show that the iodine levels were insufficient both in distribution and consumption levels. The aim of this descriptive-analytical sectional study was to investigate the iodine content in table salts used by families covered by health services of Tehran University of Medical Sciences during...
[ 18 ] - Indoor Smoke Exposure and Risk of Anthracosis
The association between indoor smoke exposure due to traditional baking (baking homemade bread) and anthracosis has rarely been investigated. The aim of the present study is to quantify such association among the Iranian population. A hospital based case-control study was carried out on 83 anthracotic cases and 155 controls (83 individuals with non-anthracotic pulmonary disorders from the pulmo...
[ 19 ] - Exposure Assessment to Environmental Pollutants in Human Health Risk Assessment Studies; Overview on New Approaches
Background & objectives: Because of human exposure to various environmental risk factors during the lifetime, the actual exposure estimation has been considered as one of the most important challenges for researchers and decision makers. Considering the contribution of environmental risk factors in the burden of diseases, this study aimed to provide new approaches in exposure assessment filed b...
[ 20 ] - Health-Related Quality of Life according to the Socioeconomic Status of Living Areas in Iranian Children and Adolescents: Weight Disorders Survey
Background: Health-related quality of life (HRQoL) has become a major concern in the field of children’s health research. We assessed HRQoL among Iranian children and adolescents according to the socioeconomic status (SES) of their living region.Methods: Via multistage cluster sampling from rural and urban school students aged 6 to 18 years, this nationwide study was conducted from 2011 to 2012...
[ 21 ] - Survey of drinking water quality of household water treatment and public distribution network in Garmsar city, under the control of water safety plan
Background and Objective: Surface water and underground water quality in countries that facing dehydration have increased the interest of the community to use Household Water Treatment devices. The aim of this study was the evaluation of the quality of drinking water of Household Water Treatment devices and general distribution network in Garmsar, which is under the control of the water safety ...
[ 22 ] - An investigation of validity and reliability of a questionnaire for use-patterns of household cleaning, personal care, and cosmetic products
Background and Objective: Regular use of household cleaning products and cosmetics can result in adverse consequences for human health. Therefore, the knowledge of consumption pattern of these products can help to evaluate the effects and finally control the consequences of their inappropriate application. As there is not an appropriate tool for evaluating public use-pattern for these products ...
[ 23 ] - The effect of establishment of health services offices affiliated to Tehran university of medical sciences on environmental health indicators in 2020
Background and Objective: Outsourcing services to the private sector can be a step towards achieving the goals of community health promotion, job creation, better access to health services, and improving the quality of health services. In this regard, health service offices were established in Tehran to improve the health status of food preparation, distribution and sale centers and increase fo...
[ 24 ] - Reliability and validity assessment of the Persian version of household insecticide using pattern questionnaire
Background and Objective: In assessing the risk of community related poisonings due to insecticide use a practical and effective tool is needed to evaluate insecticides Therefore, the present study aimed to investigate the reliability and validity of exposure patterns to insecticides. Materials and Methods: In this study, after performing validity, translation of the final version of the quest...
[ 25 ] - Risk factors affecting the mortality of COVID-19 patients: impacts of modifiable factors
Background and Objective: Understanding the factors contributing to the mortality of COVID-19 patients can provide comprehensive information for preventive decisions and public health, and will help in better management of the epidemic. In this regard, the present study was conducted with the aim of identifying and introducing risk factors affecting the mortality of COVID-19 patients by modifia...
[ 26 ] - Assessment of environmental health status of Iran according to the environmental performance index report in 2018
Background and Objective: In this study, we aimed to assess Iran’s position and trends for environmental health status among the countries of “Iran’s perspective document in 1404” according to the indicators used in Environmental Performance Index (EPI) report in 2018. Materials and Methods: The score of indicators in environmental health area; air quality (including household solid fuels, exp...
Co-Authors
Aghaei , M 13
Hadi, M 1