Fig. 1From: Sirtuins in kidney diseases: potential mechanism and therapeutic targets Location and distribution of sirtuins. NR, nicotinamide riboside; NMN, nicotinamide mononucleotide; NAD+, nicotine adenine dinucleotide; NAM, nicotinamide; iNAMPT, intracellular nicotinamide phosphoribosyltransferase; Nmnat, nicotinamide mononucleotide adenylyltransferase. (Created with BioRender.com).Back to article page