Artículos científicos: Envíos recientes
Mostrando ítems 1-20 de 129
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Soil organic carbon and total nitrogen in a Leucaena leucocephala silvopastoral system in the Chaco region, Argentina
(Ediciones INTA, 2025-12)The introduction of leucaena (Leucaena leucocephala) in silvopastoral systems increases animal production and improves soil fertility. However, there is limited information on the dynamics of carbon and nitrogen in these ... -
Experimental induction of hypothyroidism and goitre in goat kids: Clinical, pathological and histomorphometric findings
(Elsevier, 2025-12)The study of hypothyroidism and experimentally induced goitre in young goats enables the characterization of hormonal dynamics and histological alterations in the thyroid gland. The objective of this study was to characterize ... -
Woody cover and pasture within the surrounding matrix drive puma (Puma concolor) occupancy in agroecosystems of the Argentine Dry Chaco
(Elsevier, 2023-10)The puma (Puma concolor) is distributed over most vegetation types and elevation ranges, but is still sensitive to habitat loss and human persecution. Due to its large spatial requirements, pumas must persist in human-modified ... -
Impact of inclusion of post-spermatic ejaculate fraction in boar seminal doses on sperm metabolism, quality, and interaction with uterine fluid
(Springer Nature, 2023-09)Boar ejaculate is composed of sperm cells and seminal plasma (SP) and is emitted in different fractions (pre-sperm fraction; spermatic-rich fraction; intermediate fraction; post-spermatic fraction), with different composition ... -
Reporte de una experiencia de control del virus de la diarrea viral bovina en 2 tambos de Argentina aplicando herramientas de manejo, diagnóstico y vacunación = Report of a field control experience of bovine viral diarrhea virus in 2 dairy farms of Argentina applying management, diagnostic, and vaccination tools
(Elsevier, 2025-09)El virus de la diarrea viral bovina (BVDV, por su sigla en inglés) ocasiona pérdidas económicas significativas en la industria ganadera internacional y en Argentina, donde circula con alta prevalencia. En condiciones de ... -
High-salinity water as a cause of salt poisoning in livestock: two case studies in Northwestern Argentina = Agua con alta salinidad como causa de intoxicación por sal en ganado: dos estudios de caso del Noroeste de Argentina
(Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2025-08)This study aims to describe two outbreaks of salt poisoning in cattle and buffalo associated with the consumption of high-salinity water in northwestern Argentina. In both cases, elevated salinity in drinking water was ... -
Genomic analysis of inbreeding level, kinship and breed relationships in Creole cattle from South America
(Wiley, 2024-08)The conservation of animal genetic resources refers to measures taken to prevent the loss of genetic diversity in livestock populations, including the protection of breeds from extinction. Creole cattle populations have ... -
Técnica de biopsia hepática con aguja Tru-cut guiada por ultrasonografía: una maniobra eficaz y segura de ayuda diagnóstica en la clínica de bovinos = Ultrasound-guided liver biopsy using a Tru-cut needle: a safe and effective diagnostic technique in bovine practice
(Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral, 2025-07)El muestreo de biopsia hepática puede ser una valiosa herramienta de diagnóstico para varias enfermedades en el ganado. Aunque puede haber cierta aprensión al utilizar la técnica, el procedimiento tiene poco riesgo de ... -
Urinary bladder lesions of bovine enzootic hematuria in Argentina
(Elsevier, 2025-09)Bovine enzootic hematuria (BEH) is characterized by chronic hematuria and neoplasms in the urinary bladder. From 2013 to 2016, 64 bovine urinary bladders were collected at a slaughterhouse in Rosario de Lerma, Salta, ... -
Impact of pure pasture and silvopastoral systems on carbon and nitrogen in sodic soils of the dry chaco
(Springer, 2025-06)Grazing and silvopastoral systems represent effective strategies for enhancing soil organic carbon (SOC) and total nitrogen (tN) content in sodic soils. This study assessed alternative cattle production systems over 6 years ... -
Considering land use complexity and overlap is critical for sustainability planning
(Elsevier, 2025-05)Land use is both a driver and a lever to address sustainability challenges like biodiversity loss, climate change, and food security. Yet, it is often oversimplified in sustainability planning, ignoring the diversity of ... -
Poxvirus pathology and pathogenesis in agriculturally important species
(Sage Publishing, 2025-05)Zoonotic poxviruses, including monkeypox virus (MPV), the causative agent for Mpox disease, have gained significant media and scientific attention due to recent outbreaks in human populations across the globe. The increase ... -
Oxalate nephropathy in cattle associated with the consumption of Megathyrsus maximus in Argentina
(Sage Publishing, 2025-05)Over a 2-wk period, 20 cows that were grazing a Megathyrsus maximus (Guinea grass) pasture died after developing depression, respiratory difficulty, and recumbency. Affected animals had increased serum urea, phosphorus, ... -
Determination of ptaquiloside in ten species of Pteris in northwestern Argentina
(Elsevier, 2023-09)The toxic effect of ferns of the genus of Pteris in bovines is caused by ptaquiloside, the main carcinogenic toxin. In this study, ten species of Pteris fern in different phenologic stages and plant conditions were collected ... -
Eutrombicula cochinocaensis infestation in llamas (Lama glama) in the Puna region of Argentina
(Springer, 2024-01)This paper aims to describe a case of trombiculosis in llamas from the Puna region of Argentina caused by Eutrombicula cochinocaensis. Trombiculosis is a parasitic infestation caused by the larval form of trombiculid mites, ... -
Síndrome de movilización grasa en vacas de cría por falta de adaptación al consumo de silo de maíz = Fat mobilization syndrome in beef cows due to poor adaptation to corn silage consumption
(Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral, 2025-04)Se describe un brote de síndrome de movilización grasa en vacas de cría por falta de adaptación al encierro en provincia de Salta, Argentina. La incidencia fue de 8% y la letalidad del 67%. Los signos clínicos fueron ... -
Dinámica de eliminación de huevos de nematodes gastrointestinales en majadas caprinas del Chaco salteño, Argentina = Dynamics of gastrointestinal nematode egg shedding in goat flocks of the Chaco bioregion, Argentina
(Facultad de Ciencias Veterinarias, Universidad Nacional del Litoral, 2025-02-27)El presente estudio tuvo como objetivo describir la dinámica de la eliminación de huevos de nema-todes gastrointestinales (NGIs) en majadas caprinas de la región del Chaco salteño. Para ello, se tomaron muestras fecales ... -
Reporte de infestación por Tunga penetrans (Orden: Siphonaptera) en un canino doméstico de un área rural de Salta, Argentina = Report of infestation by Tunga penetrans (Order: Siphonaptera) in a domestic canine (Canis familiaris) from a rural area of Salta, Argentina
(Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Perú, 2024-04)Se describe un caso de infestación por Tunga penentrans en un canino de un área rural de la ciudad de Salta (Argentina), con el fin de aportar información a la epidemiologia de esta enfermedad a nivel regional. Se recibió ... -
Dietary Inclusion of Carob Pulp (Ceratonia siliqua L.) Does Not Replace the Antioxidant Effect of Vitamin E in Lambs’ Meat to Lengthen Shelf-Life
(MDPI, 2024-12)The objective of this study was to evaluate the impact of dietary carob pulp (Cp, Ceratonia siliqua L.) and vitamin E (Vit E) on the quality and shelf-life of light lamb meat stored for a maximum of 15 days under modified ... -
Efecto de la suplementación proteica al servicio y preparto sobre los nematodos gastrointestinales y producción lechera de cabras = Effect of protein supplementation at breeding and prepartum on gastrointestinal nematodes and milk production of dairy goats
(Facultad de Medicina Veterinaria, Universidad Nacional Mayor de San Marcos, Perú, 2025-02)El objetivo del trabajo fue evaluar el efecto de la suplementación proteica al servicio y preparto sobre la carga de nematodos gastrointestinales (NGI) en cabras lecheras naturalmente infestadas. Se evaluaron 2 grupos de ...