1.
Indian J Exp Biol
;
1999 Nov; 37(11): 1132-5
Artículo
en Inglés
| IMSEAR
| ID: sea-62196
RESUMEN
Day-old-piglets were passively immunized by vaccinating the pregnant sows with K88ac enterotoxigenic Escherichia coli (ETEC) vaccine. High level of ETEC specific antibodies was excreted in colostrum (3733.33 +/- 1152.13) and maintained a detectable level (100.00 +/- 0.00) up to 21 day post partum (DPP). The IgG was the predominant immunoglobulin followed by IgA and IgM. Piglets born of vaccinated dam (group A) and unvaccinated dam (group B) were challenged in 7 day of age. Clinical and faecal scores were significantly (P < 0.01) low in group A than that of group B. Piglets of group A developed mild diarrhoea (33.33%), while all the control piglets developed profuse diarrhoea and 3 of these died before 14 day of challenge infection.
Asunto(s)
Animales , Animales Recién Nacidos , Vacunas Bacterianas/farmacología , Escherichia coli/inmunología , Infecciones por Escherichia coli/prevención & control , Femenino , Fimbrias Bacterianas/inmunología , Inmunización Pasiva/veterinaria , Embarazo , Porcinos , Enfermedades de los Porcinos/prevención & control
2.
Indian J Exp Biol
;
1988 Apr; 26(4): 293-6
Artículo
en Inglés
| IMSEAR
| ID: sea-62984
3.
Artículo
en Inglés
| IMSEAR
| ID: sea-19868
4.
Indian J Exp Biol
;
1984 Mar; 22(3): 126-8
Artículo
en Inglés
| IMSEAR
| ID: sea-61136