Exp. | NDMA Demethylation1-a | Exp. | PNA Hydrolysis1-a |
---|---|---|---|
nmol [14C]HCHO/mg protein/min | μmol PNP/mg protein/min | ||
− PMSF − VC − NADPH | 0.32 ± 0.01 | − PMSF − VC − NADPH | 0.52 ± 0.02 |
− PMSF − VC + NADPH | 0.34 ± 0.03 | − PMSF − VC + NADPH | 0.51 ± 0.03 |
+ PMSF − VC + NADPH | 0.32 ± 0.05 | + PMSF − VC − NADPH | 0.24 ± 0.01d,e |
− PMSF + VC + NADPH | 0.16 ± 0.011-b | − PMSF + VC − NADPH | 0.41 ± 0.021-d |
+ PMSF + VC + NADPH | 0.05 ± 0.05b,c | + PMSF + VC − NADPH | 0.21 ± 0.01d,e |
↵1-a Data are expressed as mean ± S.D. of quadruplicate determinations performed on three to four different microsomal preparations and were analyzed by one-way ANOVA and the Student–Newman–Keuls test; p < .05.
↵1-b Significantly different from (− PMSF − VC − NADPH), (− PMSF − VC + NADPH), and (+ PMSF − VC + NADPH).
1-c Significantly different from (− PMSF + VC + NADPH).
↵1-d Significantly different from (− PMSF − VC − NADPH) and (− PMSF − VC + NADPH).
1-e Significantly different from (− PMSF + VC − NADPH).