Laboratorio Of Sanidad Animal

Gijón, Spain

Laboratorio Of Sanidad Animal

Gijón, Spain
SEARCH FILTERS
Time filter
Source Type

Carta T.,IREC CSIC UCLM JCCM | Martin-Hernando M.P.,IREC CSIC UCLM JCCM | Boadella M.,IREC CSIC UCLM JCCM | Fernandez-de-Mera I.G.,IREC CSIC UCLM JCCM | And 12 more authors.
Veterinary Journal | Year: 2012

The potential role of red deer (Cervus elaphus) as a reservoir of Mycobacterium avium subspecies paratuberculosis (MAP) infection is largely unknown. A total of 332 wild red deer were investigated using post-mortem examination, bacteriology and serology. Only three animals (1.12%) were found to have lesions on histopathological examination and no MAP bacteria were recovered on culture. The results suggest it is unlikely that wild red deer make a significant contribution to the maintenance of MAP infection in the region. The cross-reactivity of the ELISAs used indicates this diagnostic modality is ineffective in the detection of MAP infection in this species. The implications of these results for the control of this important pathogen in both livestock and wildlife are discussed. © 2011 Elsevier Ltd.


Lacasta D.,University of Zaragoza | Ferrer L.M.,University of Zaragoza | Ramos J.J.,University of Zaragoza | Bueso J.P.,Laboratorio Of Sanidad Animal | And 5 more authors.
Journal of Comparative Pathology | Year: 2012

A chronic proliferative rhinitis in sheep associated with Salmonella enterica subspecies diarizonae serovar 61:k:1, 5, (7) is described. Ten adult sheep from eight traditionally managed Rasa Aragonesa flocks located in Aragon (Spain) were studied. Clinical signs began with bilateral thick mucus nasal discharge, wheezing and snoring and progressed to partial or complete obstruction of the nostrils. Necropsy examination revealed swollen ventral nasal turbinates with a roughened mucosal surface partially covered by small polyps. Histopathology revealed chronic proliferative rhinitis with a predominant population of neutrophils that infiltrated the mucosal epithelium. Plasma cells and macrophages were present in the lamina propria. Organisms expressing Salmonella antigen immunohistochemically were detected within epithelial cells. Salmonella enterica subspecies diarizonae serovar 61:k:1, 5, (7) was isolated as a sole microorganism from nasal swabs taken from five animals. The implication of finding this bacterium in various diseases in sheep and its role as a potential zoonosis are discussed. © 2012 Elsevier Ltd.


Pezzone N.,National University of Santa | Pezzone N.,Instituto Nacional de Tecnologia Agropecuaria | Eberhardt A.T.,National University of Santa | Eberhardt A.T.,Instituto Nacional de Tecnologia Agropecuaria | And 8 more authors.
Journal of Zoo and Wildlife Medicine | Year: 2013

This report describes the first case of Mycobacterium intracellulare infection with typical granulomatous lesions of mycobacteriosis in a capybara (Hydrochoerus hydrochaeris). The individual was a captive-bred young female, part of the control group of an experimental study on stress. Multiple granulomatous lesions were detected in a mesenteric lymph node of this young female. Mycobacterial infection was confirmed by bacteriologic culture and molecular identification methods. Clinical lesions were characterized by histopathology. Copyright 2013 by American Association of Zoo Veterinarians.


Balseiro A.,Laboratorio Of Sanidad Animal | Dalton K.P.,University of Oviedo | del Cerro A.,Laboratorio Of Sanidad Animal | Marquez I.,Laboratorio Of Sanidad Animal | And 3 more authors.
Veterinary Journal | Year: 2010

This report describes the isolation and characterisation of the common midwife toad virus (CMTV) from juvenile alpine newts (Mesotriton alpestris cyreni) and common midwife toad (CMT) tadpoles (Alytes obstetricans) in the Picos de Europa National Park in Northern Spain in August 2008. A comparative pathological and immunohistochemical study was carried out using anti-CMTV polyclonal serum. In the kidneys, glomeruli had the most severe histological lesions in CMT tadpoles, while both glomeruli and renal tubular epithelial cells exhibited foci of necrosis in juvenile alpine newts. Viral antigens were detected by immunohistochemical labelling mainly in the kidneys of CMT tadpoles and in ganglia of juvenile alpine newts. This is the first report of ranavirus infection in the alpine newt, the second known species to be affected by CMTV in the past 2 years. © 2009 Elsevier Ltd.


This report describes the isolation and characterisation of the common midwife toad virus (CMTV) from juvenile alpine newts (Mesotriton alpestris cyreni) and common midwife toad (CMT) tadpoles (Alytes obstetricans) in the Picos de Europa National Park in Northern Spain in August 2008. A comparative pathological and immunohistochemical study was carried out using anti-CMTV polyclonal serum. In the kidneys, glomeruli had the most severe histological lesions in CMT tadpoles, while both glomeruli and renal tubular epithelial cells exhibited foci of necrosis in juvenile alpine newts. Viral antigens were detected by immunohistochemical labelling mainly in the kidneys of CMT tadpoles and in ganglia of juvenile alpine newts. This is the first report of ranavirus infection in the alpine newt, the second known species to be affected by CMTV in the past 2 years.

Loading Laboratorio Of Sanidad Animal collaborators
Loading Laboratorio Of Sanidad Animal collaborators