Figure 1From: Lung inflammation changes and oxidative stress induced by cigarette smoke exposure in guinea pigs affected by Zataria multiflora and its constituent, carvacrolFingerprint of (a) the extract ofZ. multiflora(50 μg/mL) and (b) chromatographic profile of pure carvacrol (C 10 H 14 O, 5/1000) with retention time of about 9 min. MW = 150.217 (Ref [22]).Back to article page