FIGURE 1.
Experimental test treatments. VC: mice treated with vitamin C (300 mg/kg); NMN: mice treated with nicotinamide mononucleotide (300 mg/kg); L: mice treated with L. fermentum TKSN041 (1.0 × 109 CFU/ml); NMN + L: mice treated with nicotinamide mononucleotide (300 mg/kg) and L. fermentum TKSN041 (1.0 × 109 CFU/ml).