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| Format: | Artículo científico |
| Language: | en |
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Universidad Nacional Autónoma de México
2004
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| Online Access: | https://www.redalyc.org/articulo.oa?id=42335206 |
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Table of Contents:
- Asociación entre anticuerpos contra el virus del síndrome disgenésico y respiratorio porcino y anticuerpos contra otros patógenos Dolores González Vega Luis Pedro Moles Cervantes Fernando Diosdado Vargas Antonio Morilla González Multidisciplinaria (Ciencias Naturales y Exactas) serological association porcine reproductive and respiratory syndrome (prrs) In order to investigate a possible association between porcine reproductive and respiratory syndromevirus (PRRSV) and other viral and bacterial pathogenic agents found in swine, a serological model wasfollowed. For this study, 3600, 4 to 6 month-old fi nishers were bled and tested for antibodies againstvarious infectious agents. The specifi c antibodies against PRRSV, Aujeszkys disease virus (ADV), transmissiblegastroenteritis virus (TGEV), porcine respiratory coronavirus (PRCV) and Mycoplasma hyopneumoniae(MH) were detected by ELISA tests. For the blue eye disease virus (BEDV) and porcine parvovirus( PPV), a hemoagglutination inhibition test was used. The microagglutination test was employedto determine antibodies against 11 serovars of Leptospira interrogans, while for Salmonella spp and Actinobacilluspleuropneumoniae serotype 1 (AP) the slide agglutination test was used. Antibodies against swineinfl uenza virus (SIV) were detected by double diffusion test. The association between PRRSV and othermicroorganisms was evaluated by calculating the odds ratio (OR) and 95% confi dence intervals (CI). Infi nishers, association was found between PRRSV and SIV (OR = 5.8, CI 95% 2.38, 14.55), PRCV (OR =9.0, CI 95% 1.22, 82.53), and BEDV (OR = 2.95, CI 95% 1.16, 7.50). In 1 000 sows, association betweenPRRSV and SIV was found (OR = 3.54, CI 95% 1.29, 10.20), BEDV (OR =1.86, CI 95% 1.16, 3.00) andADV (OR = 2.28, CI 95% 1.64, 3.18 ). No association between PRRSV infection and infection with TGEV,Salmonella spp, MH, AP or any of the leptospiral serovars was found. 2004 artículo científico 0301-5092 https://www.redalyc.org/articulo.oa?id=42335206 en http://www.redalyc.org/revista.oa?id=423 Veterinaria México application/pdf Universidad Nacional Autónoma de México Veterinaria México (México) Num.2 Vol.35