… the presence of publication bias in time-series studies of particulate matter and daily measures
of … We also investigate the related bias that may result from the post-hoc selection of effect …

… In this review, studies were evaluated which investigated the effects of particulate matter on
the release or expression of cytokines by human or animal cells. According to the available …

… studies suggest that PM exerts significant effects on the cardiovascular system [7–9]. Research
… on both the long-term effects of chronic PM exposure and the acute effects of increases in …

… evidence on whether a population is susceptible to PM-related health effects, but we do
not discuss these studies in this review because of the lack of a comparison population. …

… A large number of epidemiological studies show positive correlations between increasing
levels of particulate matter (PM) in urban air and short-term morbidity and mortality for diverse …

Background Particulate air pollution is associated with increased risk of cardiovascular disease
and stroke. Although the precise mechanisms underlying this association are still unclear…

… links particulate matter (PM) air pollution with health effects. … studies suggest that CRP levels
increase in response to PM exposure, but there was no consistency in epidemiologic studies…

… 1990s were not high enough to have adverse health effects. However in 1991 Joel Schwartz
and associates published papers showing that PM air pollution in Philadelphia from 1973-…

… Therefore, this meta-analysis aimed to review the published cohort studies assessing the
effect of gestational PM2.5 exposure on preeclampsia to better understand the relationship …

… PM, epidemiological studies published before 2000 were not considered. PM 2.5 constituents
were rarely considered in studies published before 2000; the only two studies of which we …