Fig. 2From: Evaluation of buccal damage associated with acute inhalation exposure to 2,4-dichlorophenoxyacetic acid (2,4-D) in miceIntensity (percentage ± standard error) of congestion in the tongue of the animals per study group regardless the time of exposure. Groups: SG: saline group; LCG: low 2,4-D concentration group; MCG: middle 2,4-D concentration group; HCG: high 2,4-D concentration group. (HCG, MCG) x (SG, LCG): p < 0.05Back to article page