Fig. 4

The originaltrcing and percentage of aggregation inhibition of 0.1, 0.5 and 1 mg/ml of A. campestris L. essential oil (AcEO) on thrombin (a) and ADP (b) induced platelet aggregation. Values are mean ± SEM, n = 6, analysed with one way ANOVA followed by Bonferroni’s post-test; p* < 0.005 vs control and ** < 0.01 vs control