Accession Number : AD0769177

Title :   Untersuchungen zur Oralen Immunisierung. Die Sekundaere Immunreaktion nach Primaerer Oraler und Nachfolgender Oraler BZW. Parenteraler Applikation von Bovinem Serumalbumin (BSA) beim Kaninchen (Studies on Oral Immunization. The Secondary Immune Response Following Primary Oral and Subsequent Oral or Parenteral Application of Bovine Serum Albumin (BSA) in Rabbits),


Personal Author(s) : LeFevre,Hans ; Uecker,Wilhelm ; Bluemel,Peter ; Raettig,Hansjuergen

Report Date : 05 DEC 1969

Pagination or Media Count : 21

Abstract : Comparative investigations on oral and parenteral immunization with bovine serum albumin (BSA) were carried out in rabbits. The main interest was directed to the secondary immune response following primary oral BSA application and subsequent oral, intraperitoneal, intramuscular, intravenous or subcutanous boosters by the same antigen. Immune response and booster effect were tested quantitatively and qualitatively including the immunoglobulin classes. It could be shown that following oral immunization and subsequent oral and parenteral boosters a typical secundary immune response or hyperimmune response occurred. No essential differences were observed after secundary application of the antigen by different parenteral routes: in any case precipitating and complement fixing antibodies were noted. A typical secundary immune response does not occur after intravenous immunization and secundary oral BSA application. (Modified author abstract)

Descriptors :   (*Immunization, Ingestion(Physiology)), (*Serum albumin, Bovines), (*Parenteral infusions, Immunization), Antigen antibody reactions, Precipitation, Immunity, Response(Biology), Laboratory animals, Rabbits, West Germany

Subject Categories : Medicine and Medical Research

Distribution Statement : APPROVED FOR PUBLIC RELEASE