Table 4.
ANOVA Analysis of Mycophenolic Acid Pharmacokinetic parameters for individual ABCC2 SNPs.
| Mycophenolic acid AUC0-12hr (hr●mg/L) | Mycophenolic acid Clearance (L/hr) | Ratio MPAG AUC0-12hr / MPA AUC0-12hr | |||||
|---|---|---|---|---|---|---|---|
| Genotypes | N | Mean | StdDev | Mean | StdDev | Mean | StdDev |
| ABCC2 −24C>T (rs717620) | |||||||
| CC | 110 | 55.44 | 29.30 | 16.21 | 10.32 | 28.94 | 21.70 |
| CT | 31 | 47.63 | 24.56 | 15.72 | 6.22 | 27.31 | 17.36 |
| TT | 6 | 51.38 | 24.37 | 13.33 | 4.52 | 29.27 | 13.19 |
| All | 147 | 53.63 | 28.21 | 15.99 | 9.41 | 28.61 | 20.49 |
| P = 0.39 | P = 0.75 | P = 0.93 | |||||
| ABCC2 1249 G>A (rs2273697) | |||||||
| GG | 104 | 53.28 | 28.59 | 16.02 | 9.62 | 28.19 | 21.12 |
| AG | 39 | 54.39 | 28.08 | 15.76 | 9.15 | 28.73 | 19.03 |
| AA | 4 | 55.14 | 25.68 | 17.41 | 8.36 | 38.20 | 20.31 |
| All | 147 | 53.63 | 28.21 | 15.99 | 9.41 | 28.61 | 20.49 |
| P = 0.97 | P = 0.95 | P = 0.63 | |||||
| ABCC2 3972 C>T (rs 3740066) | |||||||
| CC | 71 | 59.54 | 30.80 | 14.83 | 8.09 | 27.16 | 21.42 |
| CT | 55 | 48.89 | 26.12 | 17.13 | 11.60 | 29.12 | 19.62 |
| TT | 20 | 44.30 | 18.83 | 17.45 | 6.42 | 33.27 | 19.80 |
| All | 146 | 53.44 | 28.21 | 16.05 | 9.41 | 28.74 | 20.50 |
| P = 0.03 | P = 0.31 | P = 0.50 | |||||
| LSD Post-hoc Test | |||||||
| CC | CT | ||||||
| CC | |||||||
| CT | P = 0.034 | ||||||
| TT | P = 0.031 | P = 0.53 | |||||
Bonferroni corrected level of significance is 0.017 for multiple testing.