approached significanceP = 0.055
Survivability for each strain was estimated by comparing the CFUs at Day 0 and Day 4: interaction of K-10 with BoMac cells resulted in decreased survival but the effect was not statistically significant ( P > 0.1), reduced survivability was more pronounced and approached significance for 3H4 ( P = 0.055), there was almost no change for 4H2 ( P > 0.1), but reduction in CFUs was significant for 22F4 ( P < 0.05).