IntroductionOperating room workers are at risk of experiencing adverse effects due to occupational exposure waste anesthetic gases (WAGs). One the consequences long-term WAGs is probability developing deoxyribonucleic acid (DNA) damage. This systematic review investigated link between and DNA damage in operating workers.MethodsPubMed, Science Direct, ProQuest, Scopus, EbscoHost, as well hand-se...

The publication on ‘‘Occupational hazards due to exposure to waste anesthetic gases’’ is very interesting. Lucio LMC, Braz et al. noted that ‘‘The occupational hazards related to WAGs including genotoxicity, mutagenicity and oxidative stress, stand as a public health issue and must be acknowledged by exposed personnel and responsible authorities, especially in developing countries. Thus, it is ...

Waste collection and transportation is considered as the most costly stage of waste management, to the extent that more than 70% of the total waste management costs are related to this sector. The aim of this study was to analyze the cost of the waste collection and transportation system of the 5th district of Tabriz, Iran, in 2015. For this purpose, the maps of collection routes and locations ...

Abstract The use of microscope technology has proved to be foundational in the global advancement science and medicine. However, fewer women are entering microscopy as a career. Many factors have been suggested for this decades-old trend, yet intense mentoring female students by successful academia industry may reversing trend. Our team designed STEM curriculum mobile laboratory format test ide...

The CNS (central nervous system) is unquestionably the central organ that regulates directly or indirectly all physiological systems in the mammalian body. Yet, when considering the defence of the CNS from pathogens, the CNS has often been considered passive and subservient to the pro-inflammatory responses of the immune system. In this view, neuroinflammatory disorders are examples of when the...