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Noticias de octubre de 2022

29 de octubre de 2022

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BMC Veterinary Research

Increasing the data on elasmobranch plasma protein electrophoresis: electrophoretogram reference values determination in the undulate skate (Raja Undulata) and the nursehound shark (Scyliorhinus stellaris) maintained under human care

Artículo de investigación publicado en BMC Veterinary Research

Background: This study determined plasma protein electrophoresis (PPE) reference intervals in two elasmobranch species: the undulate skate (Raja undulata) and the nursehound shark (Scyliorhinus stellaris), using a reference population of 48 undulate skates (27 males, 21 females) and 62 nursehounds (32 males, 30 females), considered to be clinically healthy. Plasma samples were analyzed using capillary zone electrophoresis (CZE). Results: The undulate skate electrophoretogram resembled those previously reported in other batoids and could be divided into seven consistent fractions. No statistic… Leer más

29 de octubre de 2022

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A hombros de gigantes

Una sola salud para frenar futuras pandemias

Entrevista concedida a A hombros de gigantes. Radio Nacional de España

La salud de las personas está directamente relacionada con la salud de los animales y del medio ambiente. La pandemia de la COVID ha puesto de relieve la importancia del concepto One Health, una única salud, directamente relacionado con uno de los mayores problemas que se ciernen sobre la humanidad: las resistencias microbianas a los antibióticos. El 3 de noviembre es el Día Internacional One Health y del 18 al 24 de noviembre se celebrará la Semana Mundial de Concienciación sobre Antimicrobianos. De todo ello hemos hablado con Bruno González Zorn, catedrático de Sanidad Animal de la Compluten… Leer más

28 de octubre de 2022

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Oxford University Press

Hidden dissemination of carbapenem-susceptible OXA-48-producing Proteus mirabilis

Investigación publicada en The Journal of Antimicrobial Chemotherapy

Objectives: To detect a potential hidden dissemination of the blaOXA-48 gene among Proteus mirabilis isolates obtained from a single centre. Methods: P. mirabilis from diverse clinical samples presenting an ESBL phenotype or obtained from blood cultured from 2017 to 2019 were evaluated. Bacterial identification was performed using MALDI-TOF MS. MICs were determined using International Organization for Standardization (ISO) standard microdilution and interpreted following EUCAST guidelines. WGS was performed using both short- and long-read technologies and assemblies were done using Unicycler.… Leer más

27 de octubre de 2022


MSD Animal Health organiza un seminario sobre ‘One Health’ frente a las resistencias antimicrobianas

Seminario sobre las resistencias antimicrobianas

La compañía ha organizado el seminario web ‘One Big Issue: Antimicrobial Resistance’, sobre la importancia del enfoque `One Health` para hacer frente a las resistencias antimicrobianas…

24 de octubre de 2022

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Revista espannola de quimioterapia

Antimicrobial resistance and One Health

Revista espannola de quimioterapia publica este artículo de investigación

Antimicrobial resistance is one of the major health problems we face in the 21st century. Nowadays we cannot understand global health without the interdependence between the human, animal and environmental dimensions. It is therefore logical to adopt a "One Health" approach to address this problem. In this review we show why a collaboration of all sectors and all professions is necessary in order to achieve optimal health for people, animals, plants and our environment… Leer más

24 de octubre de 2022

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Instalaciones y normas de trabajo para grandes animales. Modulo 1. Trabajo con animales

Comunicación oral en Taller de Formación Avanzada en Bioseguridad

21 de octubre de 2022

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Control de enfermedades infectocontagiosas

Comunicación oral en LXXXV subasta nacional de ganado selecto 2022

20 de octubre de 2022

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Science of the total environment

Good and bad get together: Inactivation of SARS-CoV-2 in particulate matter pollution from different fuels

Artículo de investigación publicado en Science of the total environment

Air pollution and associated particulate matter (PM) affect environmental and human health worldwide. The intense vehicle usage and the high population density in urban areas are the main causes of this public health impact. Epidemiological studies have provided evidence on the effect of air pollution on airborne SARS-CoV-2 transmission and COVID-19 disease prevalence and symptomatology. However, the causal relationship between air pollution and COVID-19 is still under investigation. Based on these results, the question addressed in this study was how long SARS-CoV-2 survives on the surface of… Leer más

Noticias relacionadas en otros medios:

- ¿Cuánto tiempo sobrevive el SARS-CoV-2 en la superficie de diferentes partículas de contaminación? -

- Una investigación científica revela que las emisiones de los motores inactivan el SARS-CoV-2, pero `hay un lado malo` -

- Contaminantes urbanos y virus SARS-CoV-2 -

17 de octubre de 2022

Vía publiDB


Cecal Reduction of Brachyspira and Lesion Severity in Laying Hens Supplemented with Fermented Defatted ‘Alperujo’

Artículo de investigación publicado en Fermentation

Antimicrobial resistance demands the development of therapeutic alternatives such as prebiotics, probiotics, and nutraceuticals. The aim of this study was to assess the antimicrobial proprieties of the nutraceutical fermented defatted “alperujo”, derived from olive oil production, in a laying hen farm (n = 122,250) endemic with avian intestinal spirochetosis (Brachyspira spp.). Part of the batch (n = 1440) was divided into six groups of 240 hens each that included 80 or 108-week-old laying hens, supplemented with 0%, 2%, or 6% fermented defatted ‘alperujo’ for a month. At the end of the experi… Leer más

10 de octubre de 2022


Uenf desenvolve substância capaz de eliminar do ar vírus da Covid-19

Catalizador elimina virus del Covid-19

7 de octubre de 2022

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Grado en Bioquímica y doble grado en Química-Bioquímica

Visita el Centro VISAVET. Asignatura de Microbiología, parasitología y virología clínicas

Comunicación oral en Grado en Bioquímica y doble grado en Química-Bioquímica

1 de octubre de 2022

Vía publiDB

Veterinary Microbiology

Effect of heat-inactivated Mycobacterium avium subspecies paratuberculosis (MAP) vaccine on the lesions and immunopathology developed in target tissues of naturally MAP-infected goats

Investigación publicada en Veterinary Microbiology

Paratuberculosis (PTB) is a disease caused by Mycobacterium avium subspecies paratuberculosis (MAP), which affects a broad range of hosts, including domestic and wild animals. PTB is a chronic granulomatous enteritis and lymphadenitis that compromises animal welfare and causes economic losses. The objective of this study was to evaluate the effect of a commercial heat-inactivated MAP vaccine on lesions and immunopathology developed in the target tissues of goats naturally infected with MAP. Lesions compatible with PTB in the intestine and regional lymph nodes (LNs), as well as local immune res… Leer más

1 de octubre de 2022

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Heat inactivated mycobacteria, alpha-Gal and zebrafish: Insights gained from experiences with two promising trained immunity inductors and a validated animal model

Immunology publica este artículo de investigación

Trained immunity (TRAIM) may be defined as a form of memory where innate immune cells such as monocytes, macrophages, dendritic and natural killer (NK) cells undergo an epigenetic reprogramming that enhances their primary defensive capabilities. Cross-pathogen protective TRAIM can be triggered in different hosts by exposure to live microbes or microbe-derived products such as heat-inactivated Mycobacterium bovis or with the glycan α-Gal to elicit protective responses against several pathogens. We review the TRAIM paradigm using two models representing distinct scales of immune sensitizati… Leer más

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