tended toward significancep = 0.9093
Treatment with Src kinase inhibitors 4-amino-5-(4-methylphenyl)-7-(t-butyl)pyrazolo[3,4-d]-pyrimidine (PP1) and 4-amino-5-(4-chlorophenyl)-7-(t-butyl)pyrazolo[3,4-d]-pyrimidine PP2 tended toward significance ( p = 0.9093 and 0.1935, respectively) but displayed variation between replicate wells.