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Production of IFN-γ in vitro by spleen cells from infected mice
| Stimulant | IFN-γ secretion (pg) by splenocytes from BALB/c mice treated witha:
|
||
|---|---|---|---|
| Saline | J774-Vector | J774-IL-12 | |
| Medium | <15b | <15 | 290 |
| ConA (2 μg) | 60 | 160 | 3,900 |
IFN-γ levels per milliliter of supernatant from 2 × 106 spleen cells from a pool of at least 11 mice at 12 days postinfection.
Lower limit of assay sensitivity.
