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Intracellular PLP concentrations in HepG2 cells after 4 wk cultured in media containing different vitamin B-6 concentrations
| Media Vitamin B-6, nmol/l | Intracellular PLP, pmol/mg protein |
|---|---|
| 25 | 26.6 ± 0.66a |
| 35 | 33.9 ± 1.75b |
| 65 | 48.5 ± 3.46c |
| 2,015 | 90.9 ± 3.53d |
Values are means ± SD; n = 3.
PLP, pyridoxal 5′-phosphate.
Different superscripts indicate significant difference between groups. P < 0.001 (one-way ANOVA).
