Fig 10. Neutralizing IL-4 or adding back Th1 cells does not increase sepsis survival in CD43^-/- hosts.

A, B, CD43^-/- animals were treated with anti-IL-4 as described in Materials and Methods and followed for survival. Statistical comparisons were performed by Mann-Whitney non-parametric test. There was no difference in survival between the groups. B, In vitro-polarized Th1 cells (or vehicle alone PBS control) were adoptively transferred into septic CD43^-/- hosts as described in Materials and Methods and monitored for survival. Survival curves were analyzed by log-rank test.