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.
Epidural scar formation according to the Rydell standard
| Group | Grade | |||
|---|---|---|---|---|
|
| ||||
| 0 | 1 | 2 | 3 | |
| pirfenidone (0 mg/ml) | 0 | 0 | 0 | 6 |
| pirfenidone (10 mg/ml) | 0 | 2 | 3 | 1 |
| pirfenidone (40 mg/ml) | 1 | 4 | 1 | 0 |
| pirfenidone (80 mg/ml) | 3 | 2 | 1 | 0 |
Six rats were randomly selected from each group. The values within the table represent the number of rats.
