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. Author manuscript; available in PMC: 2014 Feb 1.
Published in final edited form as: Radiat Res. 2012 Dec 13;179(2):115–124. doi: 10.1667/RR3126.2

FIG. 2.

FIG. 2

The effects of 100 mGy irradiation and 40 μM WR1065 (WR) on the subsequent elevation of SOD2 activity 24 h later in (panel A) wild-type and (panel B) TNFR1−R2− MEF as a function of NC siRNA and SOD2 siRNA transfection. SOD2 activity was measured in untreated control cells and was measured in 100 mGy and WR1065-exposed cells either immediately following or 24 h later. NC siRNA represents negative control siRNA. Each experiment was repeated at least two times and error bars represent the SEM. P values comparing cells exposed to 100 mGy or 40 μM WR1065 to their respective untreated controls are presented.