Gold does not alter the arthritic, humoral, or cellular responses in rats with type II collagen-induced arthritis

We assessed the effects of administration of gold sodium thiomalate on the clinical and immunologic manifestations of type II collagen-induced arthritis in rats. Injections of varying doses of gold did not alter these parameters significantly. Thus, there was no evidence in this animal model that gold possesses either antiinflammatory or immunosuppressive properties.