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Noticias de enero de 2013


29 de enero de 2013

Vía publiDB


Veterinary Microbiology

Control of bluetongue in Europe

Veterinary Microbiology publica este artículo de investigación


Since 1998, bluetongue virus (BTV) serotypes 1, 2, 4, 6, 8, 9, 11 and 16 have spread throughout Europe. In 2006, BTV serotype 8 (BTV-8) emerged unexpectedly in northern Europe throughout a region including Belgium, France, Germany, Luxembourg and the Netherlands. In the following year, it spread rapidly throughout the rest of Europe. In 2008, two more BTV serotypes were detected in northern Europe: BTV-6 in the Netherlands and Germany and BTV-11 in Belgium. The European incursion of BTV has caused considerable economic losses, comprising not only direct losses from mortality and reduced produc… Leer más




29 de enero de 2013

Vía publiDB


La amenaza biológica

Ponencia en Curso de Experto Universitario en Prevención y Gestión de Crisis Internacionales. IX Edición




29 de enero de 2013

Vía publiDB


Main activities of the EU-RL for Bovine Tuberculosis

Comunicación oral en German workshop "Mycobacterial infections"


The European Union Reference Laboratory for Bovine Tuberculosis was assigned to the VISAVET Health Surveillance Centre (Madrid, Spain) in 2008. The EU-RL has the following general functions and duties: a) Coordinating the methods employed in the Member States for diagnosing diseases; b) Assisting actively in the diagnosis of disease outbreaks in Member States by receiving pathogen isolates for confirmatory diagnosis, characterisation and epizootic studies; c) Facilitating the initial or further training of experts in laboratory diagnosis with a view to the harmonisation of diagnostic technique… Leer más




19 de enero de 2013

Vía publiDB


Veterinary Microbiology

Simultaneous diagnosis of Cetacean morbillivirus infection in dolphins stranded in the Spanish Mediterranean sea in 2011 using a novel Universal Probe Library (UPL) RT-PCR assay

Investigación publicada en Veterinary Microbiology


A highly sensitive and specific real-time (rt) RT-PCR assay has been developed for rapid, simultaneous detection of three strains of cetacean morbillivirus (CeMV). In this assay, two PCR primers and a hydrolysis probe from a commercially available Universal Probe Library (UPL) are used to amplify a highly conserved region within the fusion protein gene. RT-PCR is carried out on the same sample using two primer sets in parallel: one set detects the more virulent strains, dolphin morbillivirus (DMV) and porpoise morbillivirus (PMV), and the other set detects the least virulent and least common s… Leer más




17 de enero de 2013

Vía publiDB


Veterinary Microbiology

Prevalence of Shiga toxin-producing Escherichia coli, Salmonella spp. and Campylobacter spp. in large game animals intended for consumption: Relationship with management practices and livestock influence

Veterinary Microbiology publica este artículo de investigación


Although wild ruminants have been identified as reservoirs of Shiga-toxin producing Escherichia coli (STEC), little information is available concerning the role of Salmonella spp. and Campylobacter spp. in large game species. We evaluated the presence of these pathogens in faeces (N=574) and carcasses (N=585) sampled from red deer (N=295), wild boar (N=333) and other ungulates (fallow deer, mouflon) (N=9). Animal sampling was done in situ from 33 hunting estates during two hunting seasons. Salmonella spp. and Campylobacter spp. strains associated with human campylobacteriosis were infrequently… Leer más




17 de enero de 2013

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Brucelosis porcina

Ponencia en Master Universitario en Sanidad y Producción Porcina 8ª Edición 2013




1 de enero de 2013

Vía publiDB


Short communication. Presence, quantification and phylogeny of Israeli acute paralysis virus of honeybees in Andalusia (Spain)

Spanish Journal of Agricultural Research publica este artículo de investigación


This study aimed to assess the possible relationship between the presence of Israeli acute paralysis virus (IAPV) of honeybees and disease symptoms development at the colony level, to describe the IAPV load in field colonies and to illustrate phylogenetic relationships between IAPV isolates in Andalusia (Spain). Presence and load of IAPV was studied in 96 colonies from all provinces in Andalusia. Epidemiological surveys were performed in all the colonies to assess their sanitary status. IAPV was found in 13.5% of the sampled colonies, and no association was observed between the presence of IAP… Leer más




1 de enero de 2013

Vía publiDB


Development and evaluation of a SYBR Green real-time RT-PCR assay for evaluation of cytokine gene expression in horse

Cytokine publica este artículo de investigación


Cytokine secretion is one of the main mechanisms by which the immune system is regulated in response to pathogens. Therefore, the measurement of cytokine expression is fundamental to characterizing the immune response to infections. Real-time quantitative reverse transcriptase-polymerase chain reaction (RT-qPCR) is widely used to measure cytokine mRNA levels, but assay conditions should be properly evaluated before analyzing important equine infections through relative quantification of gene expression. The aim of this study was to develop and evaluate a set of RT-qPCR assays for a panel of th… Leer más




1 de enero de 2013

Vía publiDB


Identification of the pattern of appearance and development of thermal windows in the skin of juvenile Pacific walruses (Odobenus rosmarus divergens) in a controlled environment

Investigación publicada en Marine Mammal Science


Marine mammals maintain thermal equilibrium not only by relying on a layer of insulation (e.g., fur or blubber) and a body shape with a relatively low surface-to-volume ratio, but also by adjusting blood flow to the skin and appendages (Bryden and Molyneux 1978, Molyneux and Bryden 1978, Hokkanen 1990, Dehnhardt et al. 1998, Boyd 2000). These areas of adjustable blood flow, known as thermal windows, act as heat-dissipaters or heat-conservers depending on the needs of the animal (Tattersall et al. 2009). For example, cetaceans have circulatory plexuses to enable counter-current heat transfer in… Leer más




1 de enero de 2013

Vía publiDB


African swine fever diagnosis update

African swine fever diagnosis update

Capítulo en el libro Vaccines and Diagnostics for Transboundary Animal Diseases editado por Karger


African swine fever (ASF) is one of the most complex livestock diseases. The significant losses that it causes, coupled with the lack of a vaccine against ASF virus and the possible resemblance with other swine hemorrhagic diseases, make early detection and laboratory diagnosis essential for controlling and managing the disease. All the techniques currently used to diagnose ASF have been fully validated showing high sensitivity and specificity to detect both antigen and antibodies against all 22 known genotypes; and enable the correct diagnosis of ASF in all possible epidemiological situations… Leer más







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