Table 1.
Step 1 | Step 2 | ||||||
---|---|---|---|---|---|---|---|
P21 | B7 | B14 | CB7∗ | EB7∗ | CB14∗ | EB14∗ | |
PCR | 40 | 11 | 12 | 10 | 8 | 10 | 9 |
Western blot | 43 | 12 | 12 | 10 | 9 | 10 | 9 |
Immunohistochemistry | 17 | 12 | 12 | 10 | 9 | 10 | 9 |
Note: ∗ CB7 means B7 in control group; EB7 means B7 in experimental group; CB14 means B14 in control group; EB14 means B14 in experimental group.