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Noticias de mayo de 2016

25 de mayo de 2016

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Nuevos estudios científicos 2013-2015 en materia de diagnóstico y control de la tuberculosis. Perspectivas de futuro

Comunicación oral en Curso de actualización en el diagnóstico de la tuberculosis bovina

20 de mayo de 2016

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Terrorismo NRBQ: ¿Atentado inminente?

11 de mayo de 2016

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Jornada informativa sobre el virus Zika, epidemiología y vectores actuales y potenciales de transmisión

Introducción al Virus Zika: Preguntas y respuestas

Comunicación oral en Jornada informativa sobre el virus Zika, epidemiología y vectores actuales y potenciales de transmisión

9 de mayo de 2016

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VISAVET Training Mobilities

Identification and molecular characterisation of M. tuberculosis complex isolates

Comunicación oral en VISAVET Training Mobilities

5 de mayo de 2016

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Virus Zika ¿Emergencia de salud pública?

Comunicación oral en FARMAFORUM 2016: Más allá dispensar: múltiples facetas del farmacéutico

2 de mayo de 2016

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Frontiers in Microbiology

Prevalence of Escherichia coli virulence genes in patients with diarrhea and a subpopulation of healthy volunteers in Madrid, Spain

Investigación publicada en Frontiers in Microbiology

Etiological diagnosis of diarrheal diseases may be complicated by their multi-factorial nature. In addition, Escherichia coli strains present in the gut can occasionally harbor VGs without causing disease, which complicates the assessment of their clinical significance in particular. The aim of this study was to detect and quantify nine VGs (stx1, stx2, eae, aggR, ehxA, invA, est and elt) typically present in five E. coli enteric pathotypes (EHEC, ETEC, EPEC, EAEC and EIEC) in fecal samples collected from 49 patients with acute diarrhea and 32 healthy controls from Madrid, Spain. In addition,… Leer más

1 de mayo de 2016

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The Veterinary Journal

Shedding of cephalosporin resistant Escherichia coli in pigs from conventional farms after early treatment with antimicrobials

Artículo de investigación publicado en The Veterinary Journal

This study assessed the dynamics of cephalosporin resistant (CR) E. coli populations during the life cycle of pigs treated early in life with ceftiofur or tulathromycin. The study was conducted at eight conventional pig farms; four for each treatment with ceftiofur or tulathromycin. At each farm, 70 7-day-old piglets were divided into two groups: a control group (n = 30) and a treatment group (n = 40). Faecal samples were collected on day 0 and on days 2, 7 and 180 post-treatment. Sows were also sampled on day 0. CR E. coli were selected on MacConkey agar wi… Leer más

1 de mayo de 2016

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Systematic and Applied Microbiology

Bergeyella porcorum sp. nov., isolated from pigs

Systematic and Applied Microbiology publica este artículo de investigación

Four Gram-stain-negative, catalase- and oxidase-positive, bacillus-shaped bacterial isolates were recovered from the lungs and tonsils of four pigs. Based on cellular morphology and biochemical criteria the isolates were tentatively assigned to the genus Bergeyella, although the organisms did not appear to correspond with Bergeyella zoohelcum, the only validly named species of this genus. 16S rRNA gene sequencing demonstrated that isolates represented a distinct subline within the genus Bergeyella with <97%. 16S rRNA gene sequence similarity with B. zoohelcum ATCC 43767T. The predominant cellu… Leer más

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