Abstract
Summary
Mice inoculated with fatal dosages of Toxoplasma (R.H. strain) were protected by the administration of sodium sulfathiazole in the diet in concentrations of 1.0%, 0.15%, and 0.08% but not by a concentration of 0.03%.
Neither para-aminobenzoic acid nor folic acid were observed to exert a significant effect on experimental toxoplasmosis in mice.
The protection afforded toxoplasma-infect-ed mice by treatment with sodium sulfathiazole was nullified by the simultaneous administration of para-aminobenzoic acid or folic acid.
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