BioMed Research International / 2013 / Article / Fig 1

Research Article

Essential Oil of Common Sage (Salvia officinalis L.) from Jordan: Assessment of Safety in Mammalian Cells and Its Antifungal and Anti-Inflammatory Potential

Figure 1

Effect of essential oil of Salvia officinalis aerial parts on NO production in macrophages; (a) S1 (S. officinalis collected in Shoubak, South Jordan) and (b) S2 (S. officinalis collected in Ma’an, South Jordan). Results are expressed as a percentage of nitrite production by control cells maintained in culture medium. Each value represents the mean ± SE From 3 experiments, performed in duplicate (*** , compared to LPS).