Exposure and Health Effects

Special Issue on The Challenging Issues of the Health Effects of Exposure to High Levels of Natural Radiation

OCCUPATIONAL EXPOSURE TO COMMON TOXICANTS IN WORKPLACEs AND ITS IMPACT ON SUSTAINABLE DEVELOPMENT WITH EMPHASIS ON MAINTENANCE AND PROMOTION OF WORKERS' HEALTH: A REVIEW

Introduction: Chemicals are necessary for many economic activities and daily life. However, they can create noxious effects on individuals. It is required more attention to human (worker) health on the route of attainment of sustainable development. The present study reviews the studies done in the field of the effect of toxicants on workers' health. Also, the study investigated the role of tox...

Letter to the Editor: Applications Air Q Model on Estimate Health Effects Exposure to Air Pollutants

Epidemiologic studies in worldwide have measured increases in mortality and morbidity associated with air pollution (1-3). Quantifying the effects of air pollution on the human health in urban area causes an increasingly critical component in policy discussion (4-6). Air Q model was proved to be a valid and reliable tool to predicts health effects related to criteria  pollutants (particula...

Investigating the Effects of Exposure to Continuous White Noise on SLC26A4 Gene Expression Levels in Male Rat Cochlea

Background and purpose: Irreversible damage to the inner ear is known as noise-induced hearing loss (NIHL). Exposure to excessive noise can affect the expression of genes in molecules involved in development of NIHL. SLC26A4 gene or PDS is responsible for causing both syndromic and non-syndromic deafness and is located at DFNB site. The aim of this study was to investigate the expression level ...

Effects of simultaneous exposure to noise and styrene on rat liver enzymes

Background: Liver is an important organ that responsible for biological detoxification. There are few studies about the effect of co-exposure to organic solvents and noise on hepatic system enzymes. The study aim was to assess the effects of short-term exposure to noise and styrene on rat liver enzymes. Materials and Methods: In this experimental study, we studied the liver enzymes of male r...

Non-auditory Effects Caused by Environmental Noise Pollution

Noise pollution is one of the prominent environmental problems affecting human health especially in developing countries. The impacts of noise on health should not be underestimated. Exposure to acoustical stimuli impairs not only the function of auditory system but also that of many other systems of human body. Previous investigations revealed that noise exposure could result in sleep disturba...