THE IMMUNOLOGIC EFFECT OF PARAOXON-TETANUS TOXOID ON RABBITS / 解放军医学杂志

ABSTRACT

Among the 7 artificial paraoxon antigens studied, we found that paraoxon-tetanus toxoid has the best immunologic effect. All the 14 immunized rabbits with paraoxon-tetanus toxoid survived after a challenge of 1LD of paraoxon injected intramuscularly. The effective prophylactic period was 1 month. There were more than 10 units of antitetanus antitoxin in 1 ml antiserum of the immunized rabbit.