group | 8 w (M/U) | 15 w (M/U) |
---|
control | 1(4) | 3(6) |
model | 4(1) | 7(2) |
1%betaine | 3(2) | 6(2) |
2%betaine | 3(2) | 6(1) |
4%betaine | 4(1) | 7(0) |
- M: methylated; U:unmethylated. The methylation status of p16 in each group didn't show statistically significant differences after 8 weeks (P > 0.05) and 15 weeks (P > 0.05).