Abstract
The immune response elicited by immunogenic forms of bovine γ-globulin (BGG), such as heat aggregated BGG (aBGG), BGG in Freund's incomplete adjuvant (FIA) or BGG plus endotoxin (ET), was interrupted by a single injection of cyclophosphamide. The amount of soluble BGG (sBGG) required to induce paralysis did not differ significantly between cyclophosphamide-treated mice and untreated mice. The injection of 1 mg sBGG together with 100 μg aBGG or 10 μg ET caused an immune response in normal mice but induced paralysis in cyclophosphamide-treated mice. However, without sBGG, the administration of aBGG suspension or aBGG in FIA could not induce paralysis, even with the aid of cyclophosphamide.
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Selected References
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