Fig. 4

Neutrophil population at the zebrafish infected wound site recorded on 0, 1 and 3 dpi. The bioactive fraction treated wounds exhibited high infiltration on 1 dpi and good resolution on 3 dpi. V. arborea F10 at 0.5% treatment showed maximum resolution of neutrophil population in comparison to the control. Values are mean [n = 20] ± SD, *p < 0.05, **p < 0.01 compared to positive or untreated control, respectively