Artículos científicos: Recent submissions
Now showing items 1-20 of 515
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Development and field evaluation of a competitive ELISA to detect specific antibodies against Anaplasma marginale
(Elsevier, 2026-02)A species-specific competitive ELISA for Anaplasma marginale antibodies detection (cELISA-sAm) was developed by using both a monoclonal antibody specific to an epitope of MSP5 of A. marginale (Am6-mAb) and adding a ... -
Double antigen sandwich ELISA for detection of antibodies against Babesia bovis
(Elsevier, 2026-02)Babesia bovis is a hemoparasite responsible for bovine babesiosis, an economically important tickborne disease widespread in tropical and subtropical regions of the world. Serological tests are used in calves to evaluate ... -
Abortion associated with Brucella abortus strain RB51 vaccination during gestation in a dairy cow immunized with strain 19 as a calf
(Elsevier, 2025-12)Bovine brucellosis, caused by Brucella abortus, is a zoonotic disease that leads to abortions in cattle and poses a public health risk. Vaccination with live attenuated strains, including S19 and RB51, is part of control ... -
Ixodes chilensis Kohls, 1956 (Acari: Ixodida: Ixodidae) in Argentina
(Elsevier, 2025-10)The aim of this note is to report the first record of Ixodes chilensis Kohl, 1956 in Argentina. In June 2023, ticks were collected on bat belonging to the genus Histiotus from Dina Huapí, Rio Negro Province, Patagonian ... -
Magnetic-Assisted Control of Eggs and Embryos via Zona Pellucida-Linked Nanoparticles
(Wiley, 2024-05)Eggs and embryo manipulation is an important biotechnological challenge to enable positioning, entrapment, and selection of reproductive cells to advance into a new era of nature-like assisted reproductive technologies. ... -
Argentine Metarhizium spp. isolates: Molecular identification, blastospores production, and its pathogenicity against Blattella germanica adults
(Elsevier, 2026-02)Blattella germanica is the most prevalent synanthropic pest and negatively impacts human health, as do the synthetic chemical insecticides used to control them. In contrast, Metarhizium spp. is a well known fungus that can ... -
Standardization of larval bioassays for determination of fluralaner susceptibility in Rhipicephalus microplus
(Elsevier, 2025-12)Fluralaner is an isoxazoline acaricide with potent activity against Rhipicephalus (Boophilus) microplus, a major tick species affecting cattle in South America. In this study, larval bioassays were performed to evaluate ... -
Calcium-induced skim milk gels with addition of caseinglycomacropeptide: A multipurpose matrix for the formulation of semisolid dairy products
(Wiley, 2025-09)Background: Calcium-induced milk gels are excellent matrices for formulating calcium-fortified semisolid foods. The optimisation of these gels to enhance their technological and bioactive properties is of interest to both ... -
First Molecular Evidence of Theileria and Anaplasma Genospecies in Subulo gouazoubira Exhibiting Clinical Symptoms from Entre Ríos Province, Argentina
(MDPI, 2025-09)In November 2022, a male specimen of Subulo gouazoubira was found with signs of obnubilation and recumbency without the ability to maintain sternal or ambulatory posture. Based on the symptoms, serological, biochemical and ... -
A spatiotemporal analysis of bovine brucellosis cases in dairy herds from Argentina, from 2014 to 2023
(Springer, 2025-09)Brucellosis is a bacterial infection that causes abortion in cattle, poses a significant public health risk, and causes economic losses in livestock production. This study analyzed passive epidemiological surveillance data ... -
Rango de distribución geográfica de garrapatas duras (Acari: Ixodidae) nativas que parasitan a los bovinos en áreas con ganadería extensiva de la provincia de Santa Fe, Argentina = Geographic range size of native hard ticks (Acari: Ixodidae) that parasitize cattle from areas with extensive livestock farming from Santa Fe Province, Argentina
(Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata, 2025-08)Se analizaron los registros históricos de las especies de garrapatas duras (Acari: Ixodidae) nativas para la provincia de Santa Fe, Argentina, determinándose áreas de ausencia y presencia, trazando transectas, que se ... -
Percepción ambiental y prácticas sostenibles en la producción lechera de Argentina = Environmental perception and sustainable practices in dairy production in Argentina
(Facultad de Ciencias Agrarias, Universidad Nacional del Litoral, 2025-07)Este trabajo examina la percepción de productores lecheros sobre los problemas ambientales y su disposición a adoptar prácticas sostenibles mediante una encuesta a 242 productores de Argentina. Se utilizó una metodología ... -
Macroencapsulation of Limosilactobacillus reuteri DSPV002C as nutritional supplement for piglets: Storage stability and survival in gastrointestinal conditions = Macroencapsulación de Limosilactobacillus reuteri DSPV002C como suplemento nutricional para cerdos: viabilidad en almacenamiento y en condiciones gastrointestinales simuladas
(Elsevier, 2024-03)The aim of this study was to evaluate the protective effect of the encapsulation of Limosilactobacillus reuteri DSPV002C in macrocapsules made from industrial materials during production, storage and under simulated ... -
Genetic progress achieved over ninety-three years of sunflower breeding in Argentina, 1931–2024
(Elsevier, 2025-07)Context: Genetic gain studies addressing parts of the history of sunflower breeding in Argentina (1931–2024) have been published, but many gaps remain. Objective: To fill all gaps in the quantification of sunflower genetic ... -
Impacto productivo y económico de los eventos de mastitis en un sistema de ordeñe voluntario en Argentina = Productive and economic impact of mastitis events in a voluntary milking system in Argentina = Impacto produtivo e econômico dos eventos de mastite em um sistema de ordenha voluntária na Argentina
(Facultad de Ciencias Veterinarias, Universidad Nacional de La Pampa, 2025-06)El objetivo del trabajo fue estimar el impacto productivo en días previos y posteriores al inicio del evento de mastitis (EM), la conductividad eléctrica (CE) en el cuarto infectado durante el evento y el costo económico ... -
Development and Bayesian analysis of a competitive inhibition ELISA for caprine brucellosis
(Elsevier, 2025-05)Caprine brucellosis, caused by Brucella melitensis, is a zoonotic disease responsible for abortions in goats and is endemic in several countries. Control measures include vaccination, serological assays, and culling of ... -
Márgenes de ruta como reservorios de biodiversidad: el rol ecosistémico de los insectos = Roadside margins as biodiversity reservoirs: the ecosystem role of insects
(Sociedad Entomológica Argentina, 2024-03)Los márgenes de las rutas que contienen vegetación natural brindan condiciones biológicas estables y promueven la biodiversidad. Estas áreas son importantes para mejorar los servicios ecosistémicos en los paisajes agrícolas. ... -
Effect of NaCl reduction and/or replacement on the quality and safety of dry-fermented sausages: Systematic review and meta-analysis
(Elsevier, 2025-10)Sodium chloride (NaCl) is a key ingredient in the production of dry-fermented sausages. However, as a response to the need of healthier foods, several studies have evaluated the effects of reducing or replacing NaCl in ... -
Differences between phenotypic selection methods in two botanical varieties of Panicum coloratum L. (Kleingrass) to increase forage production under saline-hypoxic conditions
(Wiley, 2025-06)Changes in climatic conditions increased abiotic stresses such as salinity and temporary waterlogging in previously productive environments. Livestock production has been forced to adapt to these conditions. Subtropical ... -
Risk factors associated with calf mortality from birth to weaning in pasture-based dairy herds in Argentina
(Elsevier, 2025-09)The aim of this study was to 1) estimate dairy calf mortality from birth to weaning in Argentinean herds, and 2) identify associated risk factors. A cross-sectional study was conducted between November 2019 and March 2020 ...