Scientific apparatus and instruments for measuring relative DNA, RNA and protein; apparatus and instruments for conducting, distributing, transforming, accumulating, regulating or controlling electrical current; apparatus for recording, transmitting, reproducing sound or images; software for measuring the concentration of proteins, amino acids, fatty acids, Nicotinamide phosphoribosyltransferase (NAMPT), Nicotinamide mononucleotide (NMN), Nicotinamide riboside (NR), nicotinamide riboside kina...