Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Associations between PCNA Expression and URG4 Expression in Gastric Cancer Tissues.
| Grade of URG4 Expression | n | PCNA Index (mean ± SD) | P |
| I + II | 32 | 49.84 ± 9.68 | < .01* |
| III + IV | 68 | 64.04 ± 11.56 |
P < .05 was considered statistically significant.
