. 2016 Jul 28;6:30817. doi: 10.1038/srep30817

Table 4. Antioxidant enzyme gene expression (by DDCt) in hearts of NL and SL mice with or without calorie restriction (CR).

Gene	NLAL (n = 10)	NLCR (n = 10)	SLAL (n = 10)	SLCR (n = 10)
MnSOD	0.99 ± 0.09^a	0.91 ± 0.04^a	1.09 ± 0.04^a	0.98 ± 0.03^a
Cu/ZnSOD	1.14 ± 0.09^a	1.15 ± 0.14^a	1.11 ± 0.10^a	1.12 ± 0.11^a
Catalase	0.80 ± 0.08^a	0.96 ± 0.16^a	0.99 ± 0.11^a	0.99 ± 0.13^a

Significance was calculated by ANOVA test.

(MnSOD: manganese-superoxide dismutase, Cu/ZnSOD: copper/zinc superoxide dismutase).

Means with distinct letters significantly differ, p < 0.05.