The Expression of EBV-Related Proteins in NK Leukemia
| Case No. . | Sample . | EBER . | EBV-DNA Southern Blot . | EBNA2 . | LMP1 . | Bcl-2 . | |
|---|---|---|---|---|---|---|---|
| Flow . | IH . | ||||||
| 1 | PB | + | + | − | − | − | − |
| Liver Bx | + | ND | − | − | ND | − | |
| 2 | PB | + | + | − | − | − | − |
| Liver Bx | + | ND | − | − | ND | − | |
| 3 | PB | ND | + | ND | ND | − | ND |
| 4 | PB | + | + | − | − | − | ND |
| Liver Bx | + | ND | − | − | ND | − | |
| 5 | PB | + | + | − | − | − | ND |
| 6 | PB | ND | + | ND | ND | − | ND |
| 7 | PB | + | + | − | − | − | ND |
| 8 | PB | ND | − | ND | ND | + | + |
| Case No. . | Sample . | EBER . | EBV-DNA Southern Blot . | EBNA2 . | LMP1 . | Bcl-2 . | |
|---|---|---|---|---|---|---|---|
| Flow . | IH . | ||||||
| 1 | PB | + | + | − | − | − | − |
| Liver Bx | + | ND | − | − | ND | − | |
| 2 | PB | + | + | − | − | − | − |
| Liver Bx | + | ND | − | − | ND | − | |
| 3 | PB | ND | + | ND | ND | − | ND |
| 4 | PB | + | + | − | − | − | ND |
| Liver Bx | + | ND | − | − | ND | − | |
| 5 | PB | + | + | − | − | − | ND |
| 6 | PB | ND | + | ND | ND | − | ND |
| 7 | PB | + | + | − | − | − | ND |
| 8 | PB | ND | − | ND | ND | + | + |
Bcl-2 expression was examined by flow cytometric analysis (Flow) and imunohistochemical staining (IH).
Abbreviations: PB, peripheral blood; liver Bx, liver biopsy; ND, not done.