FIGURE 4

(A) Neurobehavioral analysis of the zebrafish group for control, vehicle, MPTP and NT3 treatment groups. The NT3 treatment group significantly improved swimming speed swimming distance, especially in the NT3.3 and NT3.5 groups compared to the corresponding MPTP group. Both NT3 treatment groups were equivocal statistically with the control and the vehicle groups. (B) The locomotor tracking between MPTP and NT3 groups where the exploration and the swimming tracts were evidently higher in NT3.3 and NT3.5 group compared to its corresponding MPTP group. However, the changes were not seen in the NT3.10 group. # describes the significant difference between the MPTP and vehicle groups with #p < 0.05, ##p < 0.01; * describes the statistically significant difference between the NT3 treatment group and its corresponding MPTP group with *p < 0.05, and **p < 0.01; α describes the significant difference between the NT3 group and the vehicle with α p < 0.05, αα p < 0.01; κ describes the significant difference between NT3.3, NT3.5 and NT3.5 with κ p < 0.05 and κκ p < 0.01.