|
Medium
|
HK-EB
|
HK-EB + rIL-18
|
HK-EB + rIL-12
|
HK-EB + anti-CD4
|
---|
Wild type | <10 | 426 ± 85 | 3075 ± 1511 | 3345 ± 1511 | 16 ± 8 |
IL-18 KO | <10 | 139 ± 32b | 2014 ± 446 | 2116 ± 742 | 18 ± 12 |
IL-12 KO | <10 | 16 ± 6b | 30 ± 13b | 2316 ± 1142 | <10 |
- aValues are means ± standard deviations from 4 to 9 mice each group at 10 days postinfection. bSignificantly different (p < 0.05), compared with those in wild type (WT) mice. HK-EB, heat-killed elementary bodies; recombinant interleukin (rIL); IL, interleukin; KO, knockout.