Group | dose (mg/kg) | n | inflammatory cells infiltration scores | tracheal mucous gland hypertrophy scores | Total scores |
---|---|---|---|---|---|
Fresh air | - | 7 | 0.00 ± 0.00†| 0.00 ± 0.00†| 0.00 ± 0.00†|
Smoke | - | 7 | 3.00 ± 0.31 | 3.14 ± 0.26 | 6.14 ± 0.40 |
Dex | 0.3 | 7 | 1.57 ± 0.20†| 1.71 ± 0.29†| 3.29 ± 0.29†|
Dex | 1.0 | 7 | 1.14 ± 0.14†| 1.29 ± 0.18†| 2.43 ± 0.20†# |
GW5074 | 0.5 | 7 | 2.00 ± 0.22* | 2.14 ± 0.34* | 4.14 ± 0.40†|
GW5074 | 2 | 7 | 1.43 ± 0.20†| 1.57 ± 0.30†| 3.00 ± 0.31†# |