Again, the overall characterization of the two Ptet promoters analyzed revealed no major differences in the dose response parameters.
For drug response, no marked differences were found in the dose response curves of RIF-1 clones treated in vitro with adriamycin.
The responses of the soluble fraction PDE4D5-WT and PDE4D5-L33D to inhibition by rolipram were very similar; whereas the pellet fraction graph showed a clear difference in the dose-responses of PDE4D5-WT and PDE4D5-L33D, with PDE4D5-L33D being far less susceptible to inhibition by rolipram.
Although this suggests that dose additivity predicts effects on T4 at low exposures, it is tempered by a presumed low statistical power to detect differences in this area of the dose response.
Debate continues over differences in the dose-response functions used to predict the annoyance at different sources of transportation noise.
This may suggest possible differences in the dose-response relations to overweight and obesity.
The two-way ANOVA without replication was used to determine differences in the dose-response curves in the presence and absence of ascorbate for the effects of epinephrine on porcine trachealis force/cross-sectional area (Figure 3), isoproterenol-induced tachyphylaxis of guinea pig tracheal rings (Figure 5), and albuterol relaxation of sheep (Figures 7 and 8) and horse (Figure 9) airways.
Although we expected to observe differences in the dose-response curves as signaling proteins vary in their intracellular concentrations and molecular interactions, we found that most of the phosphorylation events fell into only two categories: phosphorylation induced by low ligand concentrations (Figure 1B) and phosphorylation induced only by high ligand concentrations (Figure 1C).
Consistent differences in the dose-response curves of AZA compared with DAC on cell viability were observed in four human AML cell lines, with AZA having a greater effect than DAC at reducing cell viability at drug concentrations above 1 µM.
The differences in the dose-response characteristics of one-vector and binary configurations may result from different ET1-PETR stoichiometries associated with those technologies.
Although differences in sensitivity existed, the dose response curves for both systems were more or less similar, showing a short decrease for the initial very low O3 doses, followed by a profound rise and a gradual decrease to control levels for subsequent ct doses.
