Fig. 2
Dose-dependent increases in the lung weights of rats following inhalation exposure to CWAAP-A (0.3, 1, 3 or 10 mg/m3, 6 h/day, 5 days/week, 13 weeks) Absolute lung weights in male (a) and female (b) rats were measured at each sacrifice, and the relative weights of males (c) and females (d) were calculated as a percentage of body weight. William’s multiple comparison test compared with age-matched control (0 mg/m3) groups: *p < 0.025 and ***p < 0.0005.