Toxicology suggests secondary sulfates per se are unlikely to be harmful at ambient levels (Schlesinger and Cassee 2003).
In the main analyses, we found more significant protective effects than harmful effects of ambient air pollutants.
We found more protective than harmful associations between ambient air pollutants and preterm births with most associations non-significant.
This study draws attention to public health issues facing regulators charged to minimize the harmful impact of ambient PM2.5 on populations.
A growing body of evidence suggests that the harmful effects of ambient air pollution are largely mediated by increased inflammatory responses, both within the local tissues of deposition as well as systemically (3).
It can be concluded that layer diets supplemented with vitamins A and E had good results in alleviating the harmful impacts of high ambient temperature.
Another possibility is that patients with diabetes, in contrast with critically ill patients without previously diagnosed diabetes (10), are not affected by GV because of the ability of cells to adapt to the harmful effects of changing ambient glucose.
The combination of uncoated slides at ambient temperatures is harmful to antigenicity, particularly with longer storage time [15, 16].
However, these uses can also result in harmful exposures and substantially contribute to ambient air pollution (Lei et al. 2011; Smith and Pillarisetti 2012; Ward and Lange 2010).
Regulatory authorities require estimates of ambient background concentrations (ABCs) of potentially harmful elements (PHEs) in topsoil; such data are currently not available in many countries.
