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. 2014 Jun 6;9(6):e98972. doi: 10.1371/journal.pone.0098972

Figure 3. NAD+ content after NMN administration.

Figure 3

A-C, NMN (500 mg/kg) or vehicle (phosphate buffered saline) was administered to mice and the hearts were harvested at the indicated time points. n = 3 to 4. A, NAD+ contents. B, NADH contents. C, NAD+/NADH ratio. D, The protocol for NMN injection followed by 30 minutes ischemia for the measurement of NAD+, NADH and NAD+/NADH in E-G. E, NAD+ contents. F, NADH contents. G, NAD+/NADH ratio. In E-G, n = 4. In A-C and E-G, n.s., not significant, * p<0.05, ** p<0.01.