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July, 2009 news


July 22nd, 2009

Via publiDB


Nerea García Benzaquén

Caracterización fenotípica y genética de aislados de Pasteurela multocida obtenidas de ganado porcino

Nerea García Benzaquén defended the PhD Thesis at the Faculty of Veterinary Medicine of the Complutense University of Madrid


Pasteurella multocida es un agente capaz de producir diferentes patologías en el ganado porcino, principalmente procesos de rinitis atrófica progresiva, neumonía y, en ocasiones, septicemia. Se trata de una bacteria muy heterogénea, por lo que su caracterización fenotípica y genética es fundamental para el tratamiento y control de las enfermedades que produce; por este motivo se llevó a cabo este trabajo, con el objetivo de determinar las variedades presentes en aislados españoles. Los resultados demostraron que todas las cepas implicadas en diferentes procesos clínicos pertenecían a la subesp… Read more




July 18th, 2009

Vía HOY.es


Las nuevas enfermedades infecciosas reclaman soluciones globales


El curso de verano sobre actualización en enfermedades humanas y animales producidas por microorganismos y parásitos analizó los últimos casos de procesos infecciosos detectados a escala mundial, con la gripe A como telón de fondo…




July 17th, 2009

Via publiDB


SINC

¿Por qué las bacterias son tan eficaces en su resistencia a los antibióticos?

SINC published this online article


A partir de su último trabajo científico, que hace unos meses apareció en Science y reveló por primera vez cómo las bacterias adquieren propiedades de multiresistencia por medio de un mecanismo basado en los llamados ‘integrones’, el autor explica el reto sanitario que supone una resistencia creciente de las bacterias a los antibióticos… Read more




July 16th, 2009

Vía HOY.es


Los especialistas alertan de los problemas derivados del mal uso de los medicamentos


En los últimos años la resistencia bacteriana a los antibióticos se ha hecho notar. Incluso, a día de hoy, existen en los hospitales determinados microorganismos ante los cuales estas técnicas terapéuticas de enorme potencial se han vuelto ineficaces…




July 10th, 2009

Via publiDB


Magdalena Gibert Perelló

Detection and characterization of clinical and fecal Escherichia coli isolates in laying hens

PhD Thesis defense by Magdalena Gibert Perelló at the Faculty of Veterinary Medicine of the Complutense University of Madrid


The main objective of this study was the characterization of clinical (causing colibacillosis in lying hens) and faecal E. coli isolates. After performing the isolation and biochemical identification of the strains, analysis of serogroup, antimicrobial sensitivity, patotype (detection of virulence factors by PCR) and pulsotype (using Pulsed Field-Gel Electrophoresis, PFGE) was carried out. Furthermore, presence or absence of virulence factors and molecular characterization were analyzed by a comparative study with faecal isolates… Read more




July 7th, 2009

Via publiDB


Fátima Cruz López

Caracterización mediante la técnica MLST (Multilocus Sequence Typing) de Haemophilus parasuis en aislados clínicos porcinos

Fátima Cruz López defended the degree thesis at the Faculty of Veterinary Medicine of the Complutense University of Madrid




July 1st, 2009

Via publiDB


Journal of Clinical Microbiology

Single nucleotide polymorphisms in the IS900 sequence of Mycobacterium avium subsp. paratuberculosis are strain type specific

Investigation article published in Journal of Clinical Microbiology


Insertion sequence IS900 is used as a target for the identification of Mycobacterium avium subsp. paratuberculosis. Previous reports have revealed single nucleotide polymorphisms within IS900. This study, which analyzed the IS900 sequences of a panel of isolates representing M. avium subsp. paratuberculosis strain types I, II, and III, revealed conserved type-specific polymorphisms that could be utilized as a tool for diagnostic and epidemiological purposes… Read more




July 1st, 2009

Via publiDB


Revista Complutense de Ciencias Veterinarias

Evaluation of the antibody production of a trial on VLP vaccines for bluetongue 1 and 4 serotypes

New article published in Revista Complutense de Ciencias Veterinarias


The main purpose of this study was to evaluate by a competitive ELISA test the VP7 antibodies in response to VLPs vaccines for bluetongue serotypes 1 & 1+4, and after the virus challenge, to assess the humoral immune response produced by these VLPs. The three vaccinated groups showed positive results 35 days after the vaccination. However, in non vaccinated animals antibodies were not detected before day 10 post virus challenge. The presence of antibodies in vaccinated animals implies that VLP Vaccines are able to stimulate a humoral response… Read more




July 1st, 2009

Via publiDB


Revista Complutense de Ciencias Veterinarias

Clinical study of a trial on VLP vaccine for bluetongue virus serotypes 1 & 1+4 in sheep

Revista Complutense de Ciencias Veterinarias publish this article


Bluetongue Virus disease is an infectous disease submitted to a sanitary control composed by several measures of prevention, and one of these measures is the vaccination of the sensible species. In the development of vaccines opposite to this disease, a new trend is the production of polyvalent vaccines by VLP`s technology (virus like particles). This work has had as aim to value by clinical survey, 2 VLP vaccines, for serotypes 1 and 1+4. The results confirm the lack of fever, clinical signs and pathologic injuries in vaccinated animals opposite to control animals, which indicates that these… Read more




July 1st, 2009

Via publiDB


Enfermedades apicolas de declaracion obligatoria

New article published in Vida Apicola




July 1st, 2009

Via publiDB


Profesión Veterinaria

Listeria y Listeriosis

New article published in Profesión Veterinaria


La listeriosis es una patología producida por bacterias del género Listeria. Después de los recientes brotes producidos por sandwiches contaminados en hospitales y colegios en el Reino Unido, así como después del informe de la Agencia Europea de Seguridad Alimentaria(EFSA),en el que se indica el incrementode la listeriosis humana en la Unión Europea, estimamos que la profesión veterinaria representa el principal pilar para la detección y control de esta patología. La identificación precoz de los casos de listeriosis animal, así como la detección de Listeria como agente de infección primario y … Read more




July 1st, 2009

Via publiDB


Profesión Veterinaria

VISAVET. Laboratorio de Referencia en Sanidad Animal en la Red de Laboratorios de Alerta Biológica (Re-Lab)

Profesión Veterinaria publish this article


El Centro de Vigilancia Sanitaria Veterinaria (VISAVET), ha sido nombrado Laboratorio de Referencia, dentro de la Red de Laboratorios de Alerta Biológica (RE-LAB), para dar respuesta a cualquier Amenaza Biológica, tanto accidental como provocada que pudiera afectar a la Sanidad Animal en territorio nacional.… Read more




July 1st, 2009

Via publiDB


Profesión Veterinaria

Red de Vigilancia de Resistencias a Antimicrobianos

New article published in Profesión Veterinaria


La Red de Vigilancia Veterinaria de Resistencias a Antimicrobianos (VAV) se creó en 1996 en Departamento de Sanidad Animal de la Facultad de Veterinaria de la Universidad Complutense de Madrid. El objetivo fundamental de la Red VAV era, y sigue siendo, proporcionar datos fiables y contrastables de los niveles de resistencia a los antimicrobianos en las bacterias presentes en los animales en nuestro país, y especialmente en las de mayor relevancia en Salud Pública. Un primer ejemplo que sirve para demostrar la utilidad de la Red VAV es que, desde 2004, sus datos son incorporados en el Informe d… Read more




July 1st, 2009

Via publiDB


Profesión Veterinaria

Virus Influenza A H1N1

Profesión Veterinaria publish this article


El pasado 29 de Abril, la Directora General de la Organización Mundial de la Salud (OMS) emitía un comunicado en el que indicaba que tras evaluar todas las informaciones disponibles, y después de realizar varias consultas con expertos, decidía elevar a 5 el nivel de alerta de pandemia. Había pasado unasemana desde que el Centro para el Control y Prevención de Enfermedades de Estados Unidos (CDC) alertara acerca del aislamiento del virus causante de una nueva gripe en México… Read more







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