BRSV


Also found in: Acronyms.

BRSV

bovine respiratory syncytial virus.
References in periodicals archive ?
Interaccion de agentes virales (1) en 9 de 15 neumonias agudas en alpacas tuis Infecciones simples Duales Triples N Virus n Virus n Virus 2 BRSV 1 BRSV + PI 3 1 BRSV + PI-3 + BAdV-3 2 PI-3 1 BRSV + BAdV-3 1 BAdV-3 1 PI-3 + BAdV-3 (1)BRSV: Virus Respiratorio Sincitial Bovino; PI-3: Wus Parainfluenza tipo 3; BAdV-3: Adenovirus Bovino tipo 3 Cuadro 2.
A purified BRSV toxin extract was used that was prepared by a method previously described.
The inflammation and vasculitis and necrosis depth severity were based on an overall semi-quantitative score of zero to four from no effect to a severe response to the BRSV on the injected site.
The APTTs increased significantly at 24 hours and stayed elevated in both of the groups receiving the BRSV The 10.
Nevertheless, BRSV was associated with BRD in feedlot cattle from the state of Sao Paulo, Brazil, where there were coinfections due to BRSV and H.
Las asociaciones duales y triples del BRSV fueron frecuentemente observadas en animales padeciendo bronconeumonia supurativa difusa aguda y congestion y edema pulmonar agudo, respectivamente.
de Agentes Frecuencia agentes patogenos (n) Bronconeumonia aguda 3 PI-3, MH, PM 1 fibrinonecrotizante supurativa 1 PI-3 1 severa y difusa (n=3) 1 MH 1 Bronconeumonia aguda, leve a 3 BRSV, PI-3, PM 1 moderada supurativa y difusa 2 BRSV, PM 3 (n=10) 2 BRSV, MH 2 2 BRSV, PI-3 1 1 BRSV 1 1 PI-3 1 1 MH 1 Congestion y edema pulmonar 3 BRSV, PM, MH 1 aguda, moderada a severa y 3 BRSV, PI-3, PM 1 difusa (n=11) 2 PI-3, PM 2 2 BRSV, PM 1 2 BRSV, MH 1 1 PI-3 1 1 PM 1 1 BRSV 1 0 -- 2 Total 24 BRSV: Virus respiratorio sincitial bovino PI-3: Virus Paranfluenza tipo 3 PM: Pasteurella multocida MH: Mannheimia haemolytica
Brazilian BRSV isolate BRSV-25-BR was used for the preparation of inactivated vaccines and for the ELISA antigen production.
For animal vaccination, thirty-six Balb/C (haplotype: H-2d) and thirty-six C57BL6 (H-2b) mice, which presented different levels of pulmonary pathology after BRSV inoculation (SPILKI et al.
For measurement of anti-BRSV-specific antibodies, BRSV antigen was prepared, as following.
A adicao de PEG ao inoculo durante a adsorcao viral aos cultivos resultou em aumentos significativos (P<0,05) no numero de placas para o BVDV (3,4 vezes), VSV (2,2 vezes) e BRSV (1,5 vezes).
Por outro lado, o efeito do PEG sobre a eficiencia de replicacao do VSV e BRSV nao havia sido investigado anteriormente.