slightly significantP = 0.038
2 h after AMPA, in spite of a slightly significant protection regarding the number of healthy motor neurons as compared with the control group treated with Krebs medium ( P = 0.038), there was a ∼75% motor neuron loss after 24 h ( n = 9, Figure 3 ) and all the rats developed hindlimb palsy, similar to the i.c.v.