FIGURE 9.
A decrease in an aging marker (SA‐β‐gal) in Box A‐treated naturally aging rat livers. Rat liver sections were stained for SA‐β‐gal activity (blue color) to investigate the effect of Box A treatment in 30‐month‐old rats compared to the age‐matched PC‐or p.F38G‐treated rats and 7‐month‐old normal groups (n = 3–4 rats per group). The images were captured at 10× magnification.