Fig. 1
Survival curves and final body weights of rats after inhalation of cross-linked water-soluble acrylic acid polymer (CWAAP-A) (0.3, 1, 3 or 10 mg/m3, 6 h/day, 5 days/week, 13 weeks). Final body weight of male (c) and female (d) rats were measured at each sacrifice. 4 w recovery and 13 w recovery mean 4 weeks and 13 weeks after the last exposure of 13 weeks, respectively. w week