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ISSN 1669-2314 | ISSN 0325-8718

ORIGINAL ARTICLES


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Detection of Mycobacterium avium subsp. paratuberculosis and other mycobacteria in retail milk and dairy products in Argentina

Mycobacterium avium subesp. paratuberculosis (MAP) es el agente etiológico de la paratuberculosis o enfermedad de Johne (JD), una enteritis crónica que afecta al ganado y otras especies animales y que se ha relacionado con la enfermedad de Crohn, una enfermedad intestinal inflamatoria crónica en humanos. MAP podría resistir las condiciones de pasteurización y se ha […]

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Case Report Outbreak of Winter Coccidiosis in calves from Northwestern Argentina

Coccidiosis is an intestinal infection caused by protozoans of the genus Eimeria. When the disease occurs in winter, it is known as winter coccidiosis. In July 2021, two calves were referred to INTA-Salta SDVE to determine the cause of death. These animals belonged to a herd that had shown clinical signs, such as bloody diarrhea, […]

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Evaluation of new pasture legumes options in the Pampa-Patagonia transitional region of Argentina

Biodiversity in forage legumes adapted to semiarid-arid conditions is scarce. In the Pampa-Patagonia transitional region of Argentina (PTRA), the annual rainfall is 440 mm with annual evapotranspiration of 1690 mm. Only Vicia villosa Roth shows agronomic adaptation to such an environment. Dry matter production of 19 selected legume species was compared to V. villosa (cv. […]

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Evaluation of polymorphisms at the 3´ UTR SLC11A1 gene microsatellites and their associations with the outcome of Brucella abortus infection in Bos taurus cattle

In ruminants, polymorphisms in microsatellites at 3´untranslated region (3´ UTR) of the SLC11A1 gene were associated with natural resistance to Brucella spp. and Mycobacterium spp. infection, but its relevance to prevent brucellosis is controversial in cattle. The aim of this study was to re-evaluate the role of these polymorphisms in the outcome of Brucella abortus […]

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Seed production of common teasel (Dipsacus fullonum) and response to intraspecific competition in Buenos Aires province, Argentina

Dipsacus fullonum L. (common teasel) is a short-lived perennial plant that has become an invasive weed in Argentina and many other countries. It reduces native species diversity and forage production in natural protected areas and grasslands. Reproduction is only through seeds. Field surveys were carried out to determine reproductive potential under natural populations growing in […]

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Prevalence and risk factors of teat end hyperkeratosis in cows from the Urals region of Russia

Diseases of the dairy herd negatively affect the period of economic use of animals, the volume of milk production and its quality. In this regard, early diagnosis of diseases and their causes will reduce the incidence of dairy herds and prevent economic losses. The research of the state of udder teats in cows during lactation […]

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Evaluación y análisis de técnicas de preservación de hortalizas de IV gama

En la actualidad, la tendencia para el consumo de alimentos mínimamente procesados como hortalizas y frutas de iv gama crece conforme los cambios en los hábitos de consumo. Los métodos de conservación favorecen la inocuidad y calidad de los alimentos, así como la preservación de sus propiedades nutricionales y sensoriales. En este sentido, se plantea […]

Current issue |

RIA 48 N.º 3 November 2022

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Evaluación y análisis de técnicas de preservación de hortalizas de IV gama

En la actualidad, la tendencia para el consumo de alimentos mínimamente procesados como hortalizas y frutas de iv gama crece conforme los cambios en los hábitos de consumo. Los métodos de conservación favorecen la inocuidad y calidad de los alimentos, así como la preservación de sus propiedades nutricionales y sensoriales. En este sentido, se plantea […]

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This section provides online versions of peer reviewed and accepted articles but have not yet been assigned to a RIA volume/issue.

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Detection of Mycobacterium avium subsp. paratuberculosis and other mycobacteria in retail milk and dairy products in Argentina

Mycobacterium avium subsp. paratuberculosis (MAP) is the etiologic agent of paratuberculosis or Johne’s disease (JD), a chronic enteritis disease that affects cattle and other animal species and has been linked to Crohn’s disease, a chronic inflammatory bowel disease in humans. MAP could resist pasteurization conditions and has been isolated from retail milk in several countries. […]

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Case Report Outbreak of Winter Coccidiosis in calves from Northwestern Argentina

Coccidiosis is an intestinal infection caused by protozoans of the genus Eimeria. When the disease occurs in winter, it is known as winter coccidiosis. In July 2021, two calves were referred to INTA-Salta SDVE to determine the cause of death. These animals belonged to a herd that had shown clinical signs, such as bloody diarrhea, […]

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Evaluación y análisis de técnicas de preservación de hortalizas de IV gama

En la actualidad, la tendencia para el consumo de alimentos mínimamente procesados como hortalizas y frutas de IV gama crece conforme los cambios en los hábitos de consumo. Los métodos de conservación favorecen la inocuidad y calidad de los alimentos, así como la preservación de sus propiedades nutricionales y sensoriales. En este sentido, se plantea […]

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EDITORIAL

RIA: a transition process in the face of new challenges

in Spanish Since its creation in 1956, INTA has accompanied the national and regional agricultural sector by developing technological innovation actions in agricultural value chains, and also in different regions and territories to improve country’s competitiveness and sustainable rural development. Within its institutional strategy for the communication of technological and scientific advances, INTA has the […]

RIA: a transition process in the face of new challenges
Desarrollo de vacunas de nueva generación para uso veterinario

Desarrollo de vacunas de nueva generación para uso veterinario

La investigadora del INTA, Gabriela Calamante, pone el foco en los avances logrados desde la plataforma biotecnológica para el desarrollo de bioproductos para aves y mamíferos. Reconoce la capacidad del organismo para desarrollar vacunas, controlar y prevenir enfermedades que afectan a la salud animal.

Calamante, G.

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Secuestro de carbono

Secuestro de carbono

La Alianza Mundial por el Suelo de la Organización de las Naciones Unidas para la Alimentación y la Agricultura (FAO) se encuentra desarrollando actividades para crear conciencia sobre la importancia de los suelos en la lucha contra...

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Micrometeorología

Micrometeorología

La atmósfera y los fenómenos que tienen lugar en ella juegan un papel de gran relevancia en relación a la vida en el planeta, por ello el hombre...

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