Figure 7.
Effect of Cr and NAM posttreatment on oxidant induced IGF-1 and SASP mRNA expression. DHF were treated as in Figure 6, and IGF-1 or SASP cytokines measured (A–D). The data are mean ± SE from triplicate experiments . Data sets of SASP cytokines were quantified using the Livak method and normalized to sham. * Denotes statistically significant changes in the Cr/NAM treated levels in comparison to H2O2 alone. NS, the treatments compared are not statistically significantly different.