Figure 2
From: Synthetic versus natural curcumin: bioequivalence in an in vitro oral mucositis model
Bactericidal effects of nCUR versus sCUR. Comparative quantitative time-kill analysis of nCUR versus sCUR for M. catarrhalis strain O35E. Quantitative cultures were obtained at 0, 60, 120, 180, and 240 minutes. Killing kinetics were similar for both nCUR and sCUR at all concentrations tested (20, 50, and 100 μM). The negative control medium consisted of BHI containing 0.05% DMSO.