In the second group (time-dependent group), the IC50 of MBS extract was used to investigate the level of cells' apoptosis as well as cell cycle arrest after different time intervals of incubation with the extract.
However, receptor activator of nuclear factor κB ligand (RANKL) decreased with time dependent except group 4. Low concentration bisphosphonate and rhBMP-2 have synergic effect on bone regeneration and this is result from the decreased activity of RANKL of osteoblast.
In order to further reduce the computational cost for large scale and/or time dependent problems, this multi-group information undergoes additional energy group condensation into the so-called few energy group structure which may be used in a broad range of diffusion based full-core analyses.
For the analysis of differences between the sham-operated and the hemorrhagic shock groups, the time dependent differences from the baseline (T0) for each group were assessed by Holm-Sidak post hoc test.
The study used an instrumented vehicle to collect time dependent following data for a group of test drivers.
For age during follow-up, we estimated effect modification by adding an interaction term between exposure and a time dependent categorical variable indicating age group (<60, 60-74, >75).
As shown in Figure 2(b), this analysis revealed that the survival rates in all groups were time dependent with a gradual decrease.
Multivariate subgroup analyses were conducted with time dependent proportional hazard models using rank group, age at follow up, year of first and duration of employment as predictors.
As shown in Figure 6, different concentrations of D. kotschyi extract (250, 500, and 1000 μg/mL) induced significant H2O2 formation (P > 0.05) in liver mitochondria obtained from DEN+2-AAF treated rat group in a time dependent manner.
Different concentrations of D. kotschyi extract (250, 500, and 1000 μg/mL) induced significant elevation on H2O2 production in the mitochondria of HCC hepatocytes obtained from DEN+2-AAF treated rat group in a time dependent manner.
We also allowed the effect of deprivation and age group to be time dependent by including interaction terms in the model between stage and a function of time since diagnosis that is, the estimates for the excess hazard ratios were allowed to be different at differing points of follow-up time (Lambert and Royston, 2009).
