Figure 2.

In vivo effects of Bidens pilosa leaves aqueous and ethanol extracts on immature mice relative uterine wet weight. Representative curves of vehicles (negative controls): olive oil (A), distilled water and Tween 80 (B), and representative curves of Premarin (positive control) (C) and Bidens pilosa aqueous, ethanol extracts(D) effects on the mice body weight variation during the four day uterotrophic essay. The significance of the extracts effects was expressed versus the positive control (Premarin). *P≤.05; **P≤.001.