[Histological findings after application of Kveim antigen in animals (author's transl)].
The frequence of local granulomatous changes after injection of kveim antigen and previous sensibilisation (Freund's adjuvant, BCG-vaccine, atypical mycobacteria, implantation of sarcoidotic lymph nodes, human-gamma-globulin of sarcoidotic patients) was investigated in 69 mice and 38 guinea pigs. Granulomata with epitheloid and giant cells, resembling a "positive Kveim reaction" were found in 26% of the mice and 18% of the guinea pigs. Doubtful positive results were observed in 7% of the mice and 5% of the guinea pigs. A high percentage of non-specific foreign body reactions was observed in guinea pigs (82%), relatively scarcely in mice (16%). The most effective method for sensibilisation of the animals is the administration of Mycobacterium avium to guinea pigs or of Kveim antigen with complete Freund's adjuvant and the intraabdominal implantation of sarcoidotic lymph node material to mice.
D000276:Adjuvants, Immunologic; D000818:Animals; D005549:Foreign-Body Reaction; D006168:Guinea Pigs; D006801:Humans; D007274:Injections, Intraperitoneal; D007731:Kveim Test; D008198:Lymph Nodes / Q000637:transplantation; D051379:Mice; D012507:Sarcoidosis / Q000276:immunology*; D014183:Transplantation, Heterologous
D000276:Adjuvants, Immunologic
Histologische Befunde nach Applikation von Kveimantigen im Tierversuch.