Group 6,7; exposed to total or filtered diesel exhaust during the weaning period (C-C-Total, C-C-Filtered).
Group 4, 5; exposed to total or filtered diesel exhaust during the suckling period (C-Total-C, C-Filtered-C).
Group 2, 3; exposed to total or filtered diesel exhaust during the fetal period (Total-C-C, Filtered-C-C).
No evidence for any increase in lung tumours in rats or in hamsters exposed to gasoline, gasoline catalyst or filtered diesel exhaust arose.
Elevation of IgE against Japanese pollen was detected in the rats exposed to total or filtered diesel exhaust from the 7th day of gestation until 3 days after birth (Total-C-C, Filtered-C-C).
The primary aim of the current study was to evaluate symptoms following exposure to filtered and un-filtered diesel exhaust in human subjects.
That said, for years, spiv launderers have been fiddling red diesel, filtering it through chemicals or acids to remove the government marker, and flogging it from "pop-up" fuel stations, nationally a £1 billion-a-year scam.
Without the soot traps or filters common in diesel engines on US roads, Mazda will have its Skyactiv-D engine ready for sale in the US for the 2014 model year.
In a roofless shed, he has patched together a U-bend plastic pipe to a rubber hose: a kind of mini DIY oil refinery, which filters the red diesel through a bag of Sanicat, the only brand which does the job, he claims.
Subjects were exposed separately to filtered air or diesel exhaust, filtered and unfiltered, on four separate occasions in a randomized double-blind controlled crossover manner (see Additional file 1: Figure S1 for graphical presentation).
