Figure 3. ABT-263 eliminates SASP cells from the intestinal epithelium of γ-exposed Apc1638N/+ mice. (A) Representative immunofluorescence micrographs of the intestinal epithelium showing p16 (red) and IL6 (green) dual-positive cells. (B) Quantification of p16 and IL6 dual-positive cells. Data presented as mean ± SEM, and * p<0.05, relative to control animals.