Sentence examples for below the threshold concentration from inspiring English sources
At a CtpS concentration below the threshold concentration, (200 nM, red circles ), the CTP IC50 value is 330 μM.
The value of S is zero when arsenite doses are below the threshold concentration, and gradually increases with greater arsenite doses.
The baseline rate of response was defined in the upper part of each conditional equation, i.e. at concentrations below the threshold concentration.
In all the sediments, metals content was below the threshold concentration of European Union Standard [ 45] and, in particular, Ni, Pb, and Cd were retrieved at a similar level present in rural soils of many countries [ 46].
A component of the regulatory machinery could be defective in UP cells, but we find it more likely that the concentration of the sensed cytosolic Fe species used in regulating Fe import was significantly below the threshold concentration in CCC1-up cells, even when grown on [Femed] as high as 40 μM Fe.
Concentration additivity may appear as synergy when individual constituents, sharing the same mechanism of toxicity, in a mixture are all present below the threshold concentrations required for toxicity.
Data obtained from our ex vivo study investigating the distribution of salicylates into joint fluid after systemic administration suggest that even with systemic concentrations below the threshold, concentrations in the synovial fluid are in the range of the EC50 value and may therefore be capable of exerting an anti-inflammatory effect.
In this case, it is reasonable to assume that the flux through the channel is a linear function of the CQ (or CQ+, or CQ++) concentration for concentration values below a given threshold and a constant above the threshold concentration.
For the examined substances with a narcotic mode of action [4, 5] it is suggested with a high probability (95 percentile), that neither acute nor long-term adverse effects to aquatic organisms might be expected below this threshold concentration.
Accordingly, the lowest food level was below the food threshold concentration (0.34 mg C L−1) determined for a Lusatian clone of Cephalodella sp. at pH = 2.65 and 20 °C (Weithoff, 2005).
The authors' explanation seems to imply that eIF2B cannot be activated by the drug when present below a threshold concentration in the cell, which seems rather unlikely-please comment.
