- Abbreviation for nicotinamide adenine dinucleotide (reduced form).- N. dehydrogenase an iron-sulfur–containing flavoprotein reversibly oxidizing N. to NAD+; an inherited deficiency of this complex results in overwhelming acidosis. SYN: cytochrome c reductase.- N. dehydrogenase (quinone) an enzyme oxidizing N. with quinones ( e.g., menaquinone) as acceptors.- N.-hydroxylamine reductase an enzyme catalyzing the reaction of hydroxylamine and N. to form ammonia, NAD+, and water; used in a number of clinical assays.* * *reduced nicotinamide adenine dinucleotide
* * *NADH .en-.ā-.dē-'āch n the reduced form of NAD
* * *the reduced form of nicotinamide adenine dinucleotide.
Medical dictionary. 2011.