Reduced nicotinamide nucleotides can function as reductants to nitrogenase .
还原的烟酰胺核苷酸对固态酶可以起还原剂的作用。
Glucose enters the rbc by an insulin-independent mechanism , and most is metabolized to produce atp and reduced nicotinamide adenine dinucleotide ( nadh ) .
This seems to be because sirtuins control the abundance of a regulatory molecule called nicotinamide adenine diphosphate which , in turn , controls the release of energy in the mitochondria .
Methods : the transdermal absorption experimentation was carried out on the normal rabbits and rabbits suffering from qi-deficiency using nicotinamide as model drug . The drug concentrations of different times were measured , accumulative permeation amount and permeation coefficient were observed ; prepared pathological section was adopted to observe the change of skins structure .
Recent studies have shown that nicotinamide adenine dinucleotide ( nad ) is not only a co-enzyme in cellular oxidation-reduction reactions , but also a substrate for reactions catalyzed by mono ( adp-ribose ) transferases , poly ( adp-ribose ) polymerases and acetylase , and it play important roles in numerous cellular physiologic functions .
