The simultaneous vaccination of bovines with Lactobacillus casei and the bivalent vaccine against bovine babesiosis induces a better protection against Babesia bovis and B. bigemina transmitted by ticks in extreme field conditions
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Nacional Autónoma de México
2012
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| _version_ | 1876450725564776448 |
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| author | Carlos R. Bautista-Garfias |
| author_facet | Carlos R. Bautista-Garfias |
| contents | The simultaneous vaccination of bovines with Lactobacillus casei and the bivalent vaccine against bovine babesiosis induces a better protection against Babesia bovis and B. bigemina transmitted by ticks in extreme field conditions Carlos R. Bautista-Garfias Roberto Castañeda-Arriola Jesús A. Álvarez-Martínez Carmen Rojas-Martínez Julio V. Figueroa-Millán Astrid Rodríguez-Lozano Multidisciplinaria (Ciencias Naturales y Exactas) EFFICACY FIELD CHALLENGE Lactobacill us casei BOVINE BABESIOSIS BIVALENT VACCINE The effect of Lactobacillus casei on INIFAP's mixed vaccine against bovine babesiosis (VAC) was assessed in bovines in an endemic babesiosis area. It was previously reported that L. casei increases the efficiency of the Mexican mixed vaccine against bovine babesiosis under controlled conditions. The results of the present study demonstrated the effectiveness of simultaneous vaccination of bovines with L. casei and the mixed vaccine against bovine babesiosis in eliciting a protective immune response under extreme conditions in the field. Twenty Babesia spp free bovines were allocated into three groups: un-vaccinated (Control, n = 9), vaccinated with VAC (n = 5), and vaccinated simultaneously with VAC and Lactobacillus casei (LC-VAC, n = 6). All animals were kept in a tick and Babesia spp free field at Coatepec, Veracruz during 24 days before moving them to Paso delToro, Veracruz, for a natural exposition to Babesia spp transmitted by Riphicephalus (Boophilus) microplus ticks. Protection against Babesia spp was observed in bovines belonging to VAC and LC-VAC groups, while control animals showed severe clinical babesiosis. Bovines in VAC-LC group showed less clinical signs between days 12-16 after challenge as compared with animals in VAC group. All bovines showed both Babesia spp after challenge. Levels of IgG anti-Babesia in animals from both vaccinated groups, determined by indirect immunofluorescence test, always were higher to Babesia bovis than to B. bigemina after vaccination and challenge. It was demonstrated the efficiency of simultaneous vaccination of bovines with VAC and L. casei, in eliciting a better protective immune response against naturally transmitted Babesia spp under extreme field conditions. 2012 artículo científico 0301-5092 https://www.redalyc.org/articulo.oa?id=42324640001 en http://www.redalyc.org/revista.oa?id=423 Veterinaria México application/pdf Universidad Nacional Autónoma de México Veterinaria México (México) Num.3 Vol.43 |
| format | Artículo científico |
| id | redalyc_42324640001 |
| institution | Redalyc |
| language | en |
| publishDate | 2012 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | The simultaneous vaccination of bovines with Lactobacillus casei and the bivalent vaccine against bovine babesiosis induces a better protection against Babesia bovis and B. bigemina transmitted by ticks in extreme field conditions Carlos R. Bautista-Garfias Multidisciplinaria (Ciencias Naturales y Exactas) EFFICACY FIELD CHALLENGE Lactobacill us casei BOVINE BABESIOSIS BIVALENT VACCINE The simultaneous vaccination of bovines with Lactobacillus casei and the bivalent vaccine against bovine babesiosis induces a better protection against Babesia bovis and B. bigemina transmitted by ticks in extreme field conditions Carlos R. Bautista-Garfias Roberto Castañeda-Arriola Jesús A. Álvarez-Martínez Carmen Rojas-Martínez Julio V. Figueroa-Millán Astrid Rodríguez-Lozano Multidisciplinaria (Ciencias Naturales y Exactas) EFFICACY FIELD CHALLENGE Lactobacill us casei BOVINE BABESIOSIS BIVALENT VACCINE The effect of Lactobacillus casei on INIFAP's mixed vaccine against bovine babesiosis (VAC) was assessed in bovines in an endemic babesiosis area. It was previously reported that L. casei increases the efficiency of the Mexican mixed vaccine against bovine babesiosis under controlled conditions. The results of the present study demonstrated the effectiveness of simultaneous vaccination of bovines with L. casei and the mixed vaccine against bovine babesiosis in eliciting a protective immune response under extreme conditions in the field. Twenty Babesia spp free bovines were allocated into three groups: un-vaccinated (Control, n = 9), vaccinated with VAC (n = 5), and vaccinated simultaneously with VAC and Lactobacillus casei (LC-VAC, n = 6). All animals were kept in a tick and Babesia spp free field at Coatepec, Veracruz during 24 days before moving them to Paso delToro, Veracruz, for a natural exposition to Babesia spp transmitted by Riphicephalus (Boophilus) microplus ticks. Protection against Babesia spp was observed in bovines belonging to VAC and LC-VAC groups, while control animals showed severe clinical babesiosis. Bovines in VAC-LC group showed less clinical signs between days 12-16 after challenge as compared with animals in VAC group. All bovines showed both Babesia spp after challenge. Levels of IgG anti-Babesia in animals from both vaccinated groups, determined by indirect immunofluorescence test, always were higher to Babesia bovis than to B. bigemina after vaccination and challenge. It was demonstrated the efficiency of simultaneous vaccination of bovines with VAC and L. casei, in eliciting a better protective immune response against naturally transmitted Babesia spp under extreme field conditions. 2012 artículo científico 0301-5092 https://www.redalyc.org/articulo.oa?id=42324640001 en http://www.redalyc.org/revista.oa?id=423 Veterinaria México application/pdf Universidad Nacional Autónoma de México Veterinaria México (México) Num.3 Vol.43 |
| title | The simultaneous vaccination of bovines with Lactobacillus casei and the bivalent vaccine against bovine babesiosis induces a better protection against Babesia bovis and B. bigemina transmitted by ticks in extreme field conditions |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) EFFICACY FIELD CHALLENGE Lactobacill us casei BOVINE BABESIOSIS BIVALENT VACCINE |
| url | https://www.redalyc.org/articulo.oa?id=42324640001 |