Fig. 2
From: Biofilm stimulating activity of solanidine and Solasodine in Pseudomonas aeruginosa
Quantitative analysis of biofilm formation (Mean optical density) of weak biofilm producers (9 isolates), strong biofilm producers (11 isolates) and PAO1 strain of P. aeruginosa in different treatment conditions. All treatment conditions(tobramycin 1 µg/ml and two concentrations of solanidine and solasodine) were compared with untreated condition as control. *Significant difference (p ≤ 0.05) was observed between the mean OD of treatment condition in comparison to untreated conditions