Sentence examples for exposures at which from inspiring English sources
Overexpression of mRNA was confirmed by Northern analysis as the endogenous transcript was not detected at exposures at which the transgene gave a robust signal.
Because it is well known that mice have an extremely robust ability to heal fractures, we speculate that mice healed fractures at Pb exposures at which humans could not.
Most of the populations previously studied experienced relatively high exposures, at which iAs methylation is inhibited, resulting in an increased percentage of urinary MA (Lindberg et al. 2007; Vahter 2002).
However, it is more likely that the measured environmental exposures, at which we observed significant VTG responses in juvenile sea bass under controlled experimental conditions, reflect the levels encountered at highly exposed point sources rather than the average diffuse environmental burden, which is likely to be much lower.
The levels of phthalates Swan et al. (2005) reported in maternal urine samples are extremely low, and the corresponding exposures are many orders of magnitude lower than the exposures at which selected phthalates have been found to have adverse reproductive effects in rodents.
DCAN caused acute metabolism damage to adult zebrafish especially at 8 days exposure, at which time the "Integrated Biomarker Response IBRBR) index value reached 798 at 1 mg/L DCAN dose.
It also sharply raised the level of radioactive exposure at which adults over 40 should take the drug, saying that some side effects were more likely in adults and the cancer-preventing benefits less likely.
This percentage of GRP78-positive cells further increased until a plateau was reached 16 h after cytokine exposure, at which 94±2%2% of the early apoptotic cells expressed GRP78 on their cell membrane.
No significant responses were detected in pleural lavage fluid until 28 days following exposure, at which time elevated numbers of macrophages and eosinophils, but not neutrophils, were observed.
Regarding the survival of P. putida at different times of exposure (180, 60 and 30 min) (Figure 3c), the highest antibacterial effect of TiO2 treatment was obtained at 30 min of exposure, at which a statistically significant difference was observed between TE and the other Petri dishes (p < 0.05).
( {text{f}}_{2} left( {text{t}} right) ) is a function that considers the effect of concrete aging: {text{f}}_{2} left( {text{t}} right) = left( {frac{{{text{t}}_{text{ref}} }}{text{t}}} right)^{{{text{m}}_{text{age}} }} (17 where tref is the time of exposure at which DCl,ref has been measured (tref = 28 days), t is the actual exposure time (days) and mage the age factor.
