Fig. 3
From: The effect of aging on the repeated-dose liver micronucleus assay
Comparison of sensitivity of RDLMN assay of rats of 10 and 12 weeks of age at the end of administration using clofibrate. Individual values of the incidence of MNHEPs (%) and the regression line (solid line: rats of 10 weeks of age at the end of administration, dotted line: rats of 12 weeks of age at the end of administration). The b values are estimates of the slope