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Protection offered by leaf fungal endophytes to an invasive species against native herbivores depends on soil nutrients
(Wiley, 2020-02-04)1. Natural grassland ecosystems are increasingly threatened by excessive loadings of nutrients and by the presence of species bred for high productivity. By manipulating grazing regimes and nutrient availability, agricultural ... -
Rats as sources of multidrug-resistant Enterobacteriaceae in animal production environments
(Wiley, 2023-07)Rattus norvegicus and Rattus rattus are commensal pest rodents, considered reservoirs and vectors of zoonotic pathogens. In livestock farms, the wide use of antimicrobials and their release into the environment lead to ... -
Reclassification of Theileria annae as Babesia vulpes sp. nov.
(2015-04)Background: Theileria annae is a tick-transmitted small piroplasmid that infects dogs and foxes in North America and Europe. Due to disagreement on its placement in the Theileria or Babesia genera, several synonyms have ... -
A recombinant multi-antigen vaccine formulation containing Babesia bovis merozoite surface antigens MSA-2a1, MSA- 2b and MSA-2c elicits invasion-inhibitory antibodies and IFN-γ producing cells
(2016)Background: Babesia bovis is a tick-transmitted protozoan hemoparasite and the causative agent of bovine babesiosis, a potential risk to more than 500 million cattle worldwide. The vaccines currently available are based ... -
Reduction of foot-and-mouth disease virus transmission in cattle vaccinated one or two weeks before challenge using a commercial polyvalent vaccine
(Elsevier, 2020-08)Immediate vaccination of the most susceptible and epidemiological relevant animals is a crucial part of control measures that facilitate virus elimination in case of entry of foot-and-mouth disease (FMD). The objective of ... -
Reduction of liver abscesses in feedlot cattle by the addition of tannins on diet
(Ediciones INTA, 2019-08)Liver abscess is a common disorder of feedlot cattle developed usually after ruminal acidosis. Despite of this condition is generally asymptomatic, it causes economic losses due to the reduction of feed efficiency. Routinely, ... -
Resistencia a los antihelmínticos en bovinos del nordeste de Corrientes (Argentina) = Resistance to antiparasitics in cattle from northeast of Corrientes (Argentina)
(Universidad Nacional del Nordeste. Facultad de Ciencias Veterinarias, 2017)El objetivo del trabajo fue determinar la prevalencia de la resistencia a los antiparasitarios contra los nematodes gastrointestinales de bovinos en el nordeste de Corrientes. El área de estudio comprendió 4 establecimientos ... -
Sarcocystis spp. of new and old world camelids : ancient origin, present challenges
(MDPI, 2024-03)Sarcocystis spp. are coccidian protozoans belonging to the Apicomplexa phylum. As with other members of this phylum, they are obligate intracellular parasites with complex cellular machinery for the invasion of host cells. ... -
Serological Analysis by Enzyme-Linked Immunosorbent Assay Using Recombinant Antigen LipL32 for the Diagnosis of Swine Leptospirosis
(Springer, 2013-02)Leptospirosis is an important global zoonotic disease caused by pathogenic Leptospira spp. species. Swine leptospirosis has a major economic impact because pigs are sources of animal protein and by-products. The signs of ... -
Serology and protein electrophoresis for evidence of exposure to 12 mink pathogens in free-ranging American mink (Neovison vison) in Argentina
(2017)Background: Basic pathologic characteristics for farmed minks were previously reported worldwide. However, its status in the wild has not been studied in detail. Objective: Serology and electrophoresis were carried out ... -
Seroprevalence for selected pathogens of zoonotic importance in wild nutria (Myocastor coypus)
(Springer, 2014-06)Little information is present in the literature on diseases of the nutria (Myocastor coypus) in the wild. Serum samples obtained from 176 trapped animals were tested for antibody reactivity against 11 pathogens of significant ... -
Seroprevalencia de infección por el virus de leucosis bovina durante 2015 en rodeos de cría de la Zona Deprimida del Río Salado, provincia de Buenos Aires, Argentina
(2017-06)La leucosis enzoótica bovina (LEB) es una enfermedad crónica, linfoproliferativa y altamente contagiosa producida por el virus de la leucosis bovina (VLB). La sangre es una fuente importante de infección, principalmente ... -
Shiga toxin-producing Escherichia coli (STEC) O22:H8 isolated from cattle reduces E. coli O157:H7 adherence in vitro and in vivo
(2017-09)Problem addressed: Shiga toxin-producing Escherichia coli (STEC) are a group of bacteria responsible for foodassociated diseases. Clinical features include a wide range of symptoms such as diarrhea, hemorrhagic colitis and ... -
Simultaneous carriage of mcr-1 and other antimicrobial resistance determinants in Escherichia coli from poultry
(Frontiers Media, 2018-07)The use of antimicrobial growth promoters (AGPs) in sub-therapeutic doses for long periods promotes the selection of resistant microorganisms and the subsequent risk of spreading this resistance to the human population and ... -
Situación epidemiológica de la criptosporidiosis bovina en Argentina = Epidemiological situation of bovine cryptosporidiosis in Argentina
(Universidad de Morón, 2021-04)La criptosporidiosis en terneros neonatos es causada por protozoos enteroparásitos del género Cryptosporidium. Es una afección caracterizada por cuadros de diarrea y deshidratación, dando lugar a una reducción en la ... -
Study of antioxidant capacity and metabolization of quebracho and chestnut tannins through in vitro gastrointestinal digestion-fermentation
(Elsevier, 2018-10)Quebracho (QUE) and chestnut (CHE) are natural sources of tannins, but there are no connection between QUE, CHE and human health. The study investigated the antioxidant response and metabolization of tannin extracts trough ... -
Subclinical ketosis in dairy cows: prevalence and risk factors in grazing production system
(Wiley, 2014-10)The purpose of this study was to estimate the prevalence of Subclinical ketosis (SCK) between 4 and 19 days in milk (DIM) in a grazing production system and investigate the importance of potential risk factors for SCK. ... -
Systems biology analysis of temporal in vivo Brucella melitensis and bovine transcriptomes predicts host : pathogen protein–protein interactions
(2017-07)To date, fewer than 200 gene-products have been identified as Brucella virulence factors, and most were characterized individually without considering how they are temporally and coordinately expressed or secreted during ... -
Tannins and bacitracin differentially modulate gut microbiota of broiler chickens
(2018-02)Antibiotic growth promoters have been used for decades in poultry farming as a tool to maintain bird health and improve growth performance. Global concern about the recurrent emergence and spreading of antimicrobial ... -
The glycosylphosphatidylinositol-anchored protein repertoire of Babesia bovis and its significance for erythrocyte invasion
(2014-04)Glycosylphosphatidylinositol-anchored proteins are abundant on the surface of pathogenic protozoans and might play an important role for parasite survival. In the present work, the relevance of GPI-anchored proteins for ...