k Mvar k Mvar k Mvar S k Mvar S function1 k stimulus erk k19 X2 function2 k10 X2 k111 IL10m function2 k12 IL10m k113 IL10i k114 IL10i k115 IL10e k1 erkp function1 k2 stimulus p38 k13 p38p function1 k4 p38p A k15 Ap function1 k6 erkp X0 k17 X1 k18 X1 Ap