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March, 2009 news

March 30th, 2009

Via publiDB

Veterinary Microbiology

Effect of paratuberculosis on the diagnosis of bovine tuberculosis in a cattle herd with a mixed infection using interferon-gamma detection assay

Veterinary Microbiology publish this investigation article

Interferon-gamma (IFN-gamma) detection assay is being applied as an ancillary test to tuberculin tests in the diagnosis of bovine tuberculosis to detect the maximum number of infected animals. Among possible factors influencing the performance of tuberculosis-diagnostic tests, paratuberculosis, a widespread disease in Spain and other European countries, has been pointed out as a cause of false positive reactions. Still, its effect on the sensitivity of these tests in cattle has yet to be fully characterized. The impact of paratuberculosis in the apparent sensitivity of IFN-gamma assay was stud… Read more

March 26th, 2009

Via publiDB

Gamma-interferon. Practicas

Conference in Curso FC/02/2009 "Tecnicas de diagnostico de aplicacion en la red de laboratorios de Sanidad Animal de Castilla y Leon. Gestion de calidad

March 24th, 2009

Via publiDB

Estudio de las virosis en abejas melíferas

Conference in III Jornada de Transferencia Tecnologica sobre Investigacion en Apicultura

March 6th, 2009

Sergio González Domínguez

OIE Awards 2009

OIE Awards 2009

José Manuel Sánchez-Vizcaíno will receive the OIE medal of merit 2009

The OIE International Committee awarded the medal of merit 2009 to Professor José Manuel Sánchez-Vizcaíno in recognition of his services to veterinary science. The prize will be awarded on 24 May 2009 during the opening ceremony of the 77th General Session of the OIE International Committee.… Read more

March 6th, 2009

Via publiDB

Seminarios VISAVET 2009

Acciones Complementarias. Plan Nacional 2008-2011

Oral communication in Seminarios VISAVET 2009

March 5th, 2009

Via publiDB

Weblog Madri+d de Seguridad Alimentaria y Alimentación

5ª Reunión Científica Anual de Investigación de las Zoonosis en Europa

New post in Weblog Madri+d de Seguridad Alimentaria y Alimentación

Entre los días 3 y 6 de junio de este año el Centro de Vigilancia Sanitaria Veterinaria (VISAVET) de la Universidad Complutense y el Instituto de Salud Carlos III van a celebrar el “5th Med-Vet-Net Annual Scientific Meeting” en San Lorenzo de El Escorial, Madrid.… Read more

February 28th, 2009

Vía publiDB

Communications in Jornada Tecnica de Salmonella:

- Salmonella y su repercusion en la produccion primaria

- Salmonella y su repercusión en la producción primaria

March 1st, 2009

Via publiDB

Clinical Microbiology and Infection

Occurrence of extended-spectrum beta-lactamase-producing Salmonella enterica in northern Spain with evidence of CTX-M-9 clonal spread among animals and humans

Investigation published in Clinical Microbiology and Infection

Among the 1233 Salmonella enterica isolates obtained in two Spanish hospitals, five isolates (0.4%) (serovars: Virchow, four; Livingstone, one) had the phenotype of an extended-spectrum beta-lactamase (ESBL) producer. The genetic characterization of the ESBL of S. enterica Livingstone revealed a bla(SHV-2) gene. The bla(CTX-M-10) gene in a phage-related genetic environment was found in one S. enterica Virchow isolate, and the bla(CTX-M-9) gene within the In60 integron was found in the three remaining Virchow isolates. These three isolates presented indistinguishable or closely related pulsed-f… Read more

March 1st, 2009

Via publiDB

Veterinary Microbiology

Expression of immunoregulatory genes in peripheral blood mononuclear cells of European wild boar immunized with BCG

Investigation article published in Veterinary Microbiology

The objective of this study was to analyze the expression of immunoregulatory genes in European wild boar (Sus scrofa) immunized with BCG. Eighteen immunoregulatory genes were selected for expression analysis based on their role in host immune response during tuberculosis and/or for their association with resistance to bovine tuberculosis in European wild boar populations. Initially, mRNA levels were analyzed by quantitative real-time reverse transcription PCR (qRT-PCR) in spleen samples from Mycobacterium bovis-infected (N=18) and uninfected (N=22) European wild boar. Statistical analysis of … Read more

March 1st, 2009

Via publiDB

International Journal of Systematic and Evolutionary Microbiology

Streptococcus plurextorum sp. nov., isolated from pigs

Investigation article published in International Journal of Systematic and Evolutionary Microbiology

Biochemical and molecular genetic studies were performed on an unknown Gram-positive, catalase-negative, coccus-shaped organism isolated from clinical samples from pigs. On the basis of the results of cellular morphological and biochemical tests, the organism was identified as a streptococcal species. 16S rRNA gene sequence comparisons confirmed its identification as a member of the genus Streptococcus, but the organism was distinct from any recognized species of this genus. The closest phylogenetic relative of the unknown organism corresponded to Streptococcus suis NCTC 10234(T) (97.2 % 16S r… Read more

March 1st, 2009

Via publiDB


Pasteurella multocida

Anaporc publish this article

Pasteurella multocida es una bacteria muy heterogénea que se encuentra normalmente como comensal del tracto respiratorio y digestivo de mamiferos y aves aparentemente sanos en todo el mundo y que, en ocasiones, produce importantes patologías. Esta bacteria puede ser de 5 tipos capsulares diferentes (A, B, D, E, F) y puede presentar o no una toxina dermonecrótica necrotizante. En los cerdos este microorganismo es el causante de rinitis atrófica progresiva, generalmente las cepas de tipo capsular D que contienen la toxina, en muchas ocasiones asociadas a Bordetella bronchiseptica. Por otra parte… Read more

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