A media campaign to promote pneumococcal vaccinations: is a telephone survey an effective evaluation strategy?
While it is important to evaluate community health intervention efforts, evaluations can be very difficult. Because of financial and other limitations, most feasible evaluation methods will not have the power to detect changes attributable to the intervention nor to provide confidence that there was no important change.
These results suggest that in SKOV-3 cells, G1-arrest induced by p16-transduction prevents paclitaxel- and vindesine-induced cell death, and in OVCAR-5 cells, the other unknown mechanisms play a role of chemoresistance.