Immune response of chicken infected with Quaranfil virus
Veterinary Medical Journal. 1990; 38 (1): 95-103
em Inglês
| IMEMR
| ID: emr-115682
ABSTRACT
The immune response of chicken infected with Quaranfil [QRFV] virus was investigated. The dose response curve of whole blood culture and spleen lymphocyte cultures were detected by non specific stimulation with phytohaemagglutinin [PHA] at different dilutions. The optimium stimulation was [1225] with 0.5x10[6] cells in whole blood culture, also [1225] in spleen lymphocyte culture. The delayed hypersensitivity skin test as a sequential reactivity post injection with specific antigen revealed moderate reaction against QRFV. The plaque forming cells [PFC] was reduced in case of QRFV if it is compared with the control group [sheep red blood cells]
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Índice:
IMEMR (Mediterrâneo Oriental)
Assunto principal:
Galinhas
Limite:
Animais
Idioma:
Inglês
Revista:
Vet. Med. J.
Ano de publicação:
1990
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