| PCNA LI | proliferating cell nuclear antigen labeling index |
|---|---|
| TUNEL | situ DNA nick end labeling |
| TUNEL | terminal deoxynucleotidyl transferase mediated nick end labeling |
| TUNEL | tranferase-mediated deoxyuridine triphosphate-biotin nick end labeling |
| TUNEL | transferase mediated dUTP biotin nick end labeling |