Figure 7

Figure 7

Locomotory activity evaluation after co-incubation of different doses of RAC and PROP in zebrafish larvae after 24-h incubation. Totally, six endpoints of (A) Light cycle distance, (B) Dark cycle distance, (C) Light cycle rotation, (D) Dark cycle rotation, (E) Light cycle burst, and (F) Dark cycle burst were measured and compared. The statistics were demonstrated as the mean ± SEM and analyzed by Kruskal–Wallis test followed with Dunn’s multiple comparisons test. Different letters a, b, c, and d above columns indicate significant statistical differences with p < 0.05 (n = 48). Abbreviations: R8 (RAC 8 ppm), R8P1 (RAC 8 ppm and PROP 1 ppm), and R8P4 (RAC 8 ppm and PROP 4 ppm). Black bar: control, blue bar: R8, cream bar: R8P1, and pink bar: R8P4.