|
Intranasal |
Oro-tracheal |
|
Macrophages |
Neutrophils |
Macrophages |
Neutrophils |
PBS |
56 ± 34 |
1.4 ± 1.1 |
179 ± 58 |
0.8 ± 0.5 |
CSE |
248 ± 70** |
4.1 ± 3.2* |
217 ± 95 |
0.7 ± 0.9 |
Macrophage and neutrophils in BAL (x103) from BALB/c mice treated for 4 days
with 50l intranasal or 20 μl oro-tracheal PBS or 100% CSE. Values are mean ±
S.D. of 5 mice. *P<0.05; **P<0.001 (vs PBS) |
