Enhancement of Naja naja atra antivenin production in horses.
As the conventional hyperimmunization schedule in horses introduced by Tanaka could not produce enough neutralizing antibody against Naja naja atra venom, the mixture of Carboxymethyl cellulose (CMC)-Cobra venom incorporated with adjuvant was used for immunization. The neutralizing antibody produced (30 LD50) seemed to be increased but still not to reach the satisfactory level. By using CMC-Cobratoxin adjuvant mixture as an immunizing agent, highly potent antivenin (220 LD50) was obtained.
D000276:Adjuvants, Immunologic / Q000494:pharmacology; D000818:Animals; D000997:Antivenins / Q000276:immunology*; D002266:Carboxymethylcellulose Sodium / Q000494:pharmacology; D004546:Elapid Venoms; D006736:Horses / Q000276:immunology*; D007106:Immune Sera / Q000032:analysis
D000276:Adjuvants, Immunologic; D000997:Antivenins; D004546:Elapid Venoms; D007106:Immune Sera; D002266:Carboxymethylcellulose Sodium