Recent exposure extended 60days beyond current exposure, after which patients were classified as past users of exenatide twice daily.
Long exposure (extended to few months) of mPEG to high temperature with oxidative radicals in aqueous environments results in hydrolysis.
Lars Ehrenberg, a professor at Stockholm University in Sweden, showed that hemoglobin adducts could accumulate a record of environmental exposure extending over the life of red blood cells (which averages roughly 120 days).
The proportion of patients who had an arthropathy AE within any 12-week treatment period was low (<4.1%) through all treatment phases (first treatment, first exposure, extended treatment, re-treatment, long-term treatment).
Prolonged ethanol exposure extending from 0.5 h to 4 h resulted in dramatic increase of downregulated genes (from 37 to 350 genes; 14.1% of genome) and decrease of upregulated genes (from 40 to 4 genes) (Additional file 1B).
CRCs from patients embedded in geographically diverse populations and cultures reflect substantially different dietary exposures, extended over the whole-life course and unbiased by estimation errors [17], [21], [23].
Further, cell culture treatments involve much shorter durations than with environmental exposures extending throughout brain development.
Therefore, the BMDLs obtained from the combined analysis of the two occupational studies pertain to exposures extending to 5 years or more in duration.
Combustion of biomass fuels has been repeatedly demonstrated to produce high concentrations of domestic air pollution, with PM2.5 exposures extending in to the milligram per cubic meter range, orders of magnitude above concentrations from exposure to anthropogenic particulate pollution outdoors (Regalado et al. 2006).
These linear exposure response relationships based on individual exposure measurements extend our previous findings, which were based on exposure assigned as floor-specific mean values of fungal measurements (Park et al. 2006).
