FIG. 1.

Survival of SCID mice reconstituted either with naive CD4⁺ T lymphocytes from BALB/c mice (CD4⁺ T BALB/c) or CD4⁺ T lymphocytes from IFN-γ KO mice (CD4⁺ T IFN KO) and infected with E. cuniculi p.o. A nonreconstituted group of p.o.-infected SCID mice served as a control (Control).