tokens: Coexposure to FP also resulted in a more pronounced and sustained activation of the mitogen activated protein kinase kinase / extracellular signal regulated protein kinase cascade after PMA treatment , although disruption of this pathway by the mitogen activated protein kinase kinase 1 inhibitor U0126 did not prevent potentiation of apoptosis .
folded_tokens: coexposure to fp also result in a more pronounced and sustained activation of the mitogen activate protein kinase kinase / extracellular signal regulate protein kinase cascade after pma treatment , although disruption of this pathway by the mitogen activate protein kinase kinase 1 inhibitor u0126 do not prevent potentiation of apoptosis .