Immune responses induced by root canal cements containing synthetic polymers

Immunoglobulins G, A, M, and C3 were quantitated by the single radial immunodiffusion technique. The antibody response to AH26, Diaket A, and Tubliseal were also determined by the hemagglutination method using tannized erythrocytes. No increments of Ig and C3 were found by those methods and conditions under which the experiments were conducted.