Figure 4From: Immunomodulation of murine collagen-induced arthritis by N, N-dimethylglycine and a preparation of Perna canaliculus Perna and DMG reduce IgM (panel A), but not IgG (panel B) anti-type II collagen antibody levels. Rats were untreated, treated with Perna, DMG, or the combination of the two. Anti-collagen levels were analyzed from serum by ELISA. * indicates a p-value < 0.05.Back to article page