Table 1. Study Rats̕ Weights on Days 0 and 20.
| Groups |
Weight (g)
Day 0 |
Weight (g)
Day 20 |
| Control (G1) | 222.00 ± 7.04 | 244.50 ± 11.43* |
| Low-PBM (G2) | 248.50 ± 12.49 | 247.50 ± 13.97 |
| Arginine (G3) | 264.60 ± 11.28 | 292.20 ± 12.68** |
| Low-PBM+ARG (G4) | 251.17 ± 8.59 | 251.66 ± 7.53 |
| High-PBM (G5) | 239.00 ± 6.00 | 246.66 ± 10.33* |
| High-PBM+ARG (G6) | 243.00 ± 11.48 | 235.33 ± 14.63 |
Study groups: Control (G1), low-PBM (G2), arginine (G3), low-PBM+ARG (G4), high-PBM (G5), high-PBM+ARG (G6); PBM, photobiomodulation; t-test; * P < 0.05, ** P < 0.01