Fig. 1From: In vivo mutagenicity assessment of styrene in MutaMouse liver and lungMutaMouse body weight over a 28-day administration period. Each graph depicts the average weight value ± standard deviations (6 animals in negative control, styrene 75 mg/kg/day, styrene 150 mg/kg/day treatment, and positive control groups, 8 animals in styrene 300 mg/kg/day treatment group.)Back to article page