Fig. 4From: Evaluation of antiviral activity of Ocimum sanctum and Acacia arabica leaves extracts against H9N2 virus using embryonated chicken egg modelAssessment of therapeutic activity of the O. sanctum and A. arabica leaves extracts in a time-dependent manner by Real Time RT-qPCR assay. Each error bar represents standard deviation (SD) from the 6 ECEs. The virus control group included 500 EID50/0.1 ml of H9N2 virus. Statistical significance was assessed by two ways analysis of variance (ANOVA) with Tukey post-hoc test (*p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001)Back to article page