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Browsing Artículos científicos by Author "23111049149"
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An Ibero-American inter-laboratory trial to evaluate serological tests for the detection of anti-Neospora caninum antibodies in cattle
Campero, Lucía María; Moreno-Gonzalo, Javier; Venturini, María Cecilia; Moré, Gastón; Dellarupe, Andrea; Rambeaud, Magdalena; Echaide, Ignacio Eduardo; Valentini, Beatriz Susana; Campero, Carlos Manuel; Moore, Prando Dadin; Cano, Dora Beatriz; Fort, Marcelo Cristian; Mota, Rinaldo A.; Serrano-Martínez, Marcos E.; Cruz-Vázquez, Carlos; Ortega-Mora, Luis M.; Álvarez-García, Gema (2018-01)We carried out an inter-laboratory trial to compare the serological tests commonly used for the detection of specific Neospora caninum antibodies in cattle in Ibero-American countries. A total of eight laboratories ... -
Babesia bovis biological clones and the inter-strain allelic diversity of the Bv80 gene support subpopulation selection as a mechanism involved in the attenuation of two virulent isolates
Baravalle, María Eugenia; Thompson, Carolina Soledad; Valentini, Beatriz Susana; Ferreira, Mariano B.; Torioni, Susana Marta; Florin-Christensen, Mónica; Echaide, Ignacio Eduardo (Elsevier, 2012-12-21)The virulence phenotype of Babesia bovis subpopulations was evaluated using biological clones derived from the high-virulence BboS2P and the low-virulence BboR1A strain and two original virulent isolates, BboL15 and BboL17, ... -
Babesiosis prevalence in malaria-endemic regions of Colombia
González Obando, Juliana; Echaide, Ignacio Eduardo; Pabón Vidal, Adriana Lucía; Piñeros Jiménez, Juan Gabriel; Blair Trujillo, Silvia; Tobón Castaño, Alberto (Wolters Kluwer, 2018-07)Background & objectives: The presence of Babesia spp in humans, bovine cattle and ticks (the transmitting vector) has not been well characterized in Colombia. Babesia infection in humans can be overlooked due to similarity ... -
Casos de anaplasmosis, babesiosis y tripanosomiasis bovina registradas en el INTA Rafaela (2012-2019)
Mazzucco Panizza, Matilde Nahimé; Novoa, María Belén; Sarli, Macarena; Signorini Porchiett, Marcelo Lisandro; Echaide, Ignacio Eduardo (Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2022-06)Anaplasmosis, babesiosis y tripanosomiasis de los bovinos son enfermedades de importancia económica provocadas por Anaplasma marginale, Babesia bovis y/o Babesia bigemina, y Trypanosoma vivax, respectivamente. En este ... -
Comparative transcriptome analysis of geographically distinct virulent and attenuated Babesia bovis strains reveals similar gene expression changes through attenuation
Pedroni, Monica J.; Sondgeroth, Kerry S.; Gallego-Lopez, Gina M.; Echaide, Ignacio Eduardo; Lau, Audrey OT (2013-11)Background: Loss of virulence is a phenotypic adaptation commonly seen in prokaryotic and eukaryotic pathogens. This mechanism is not well studied, especially in organisms with multiple host and life cycle stages such as ... -
Development and evaluation of a double-antigen sandwich ELISA to identify Anaplasma marginale–infected and A. centrale–vaccinated cattle
Sarli, Macarena; Thompson, Carolina Soledad; Novoa, María Belen; Valentini, Beatriz Susana; Mastropaolo, Mariano; Echaide, Ignacio Eduardo; Torioni, Susana Marta; Primo, María Evangelina (American Association of Veterinary Laboratory Diagnosticians, 2019-11)Bovine anaplasmosis is a worldwide infectious disease caused by the intraerythrocytic bacterium Anaplasma marginale, which is transmitted by ticks and fomites. A. centrale is a less virulent subspecies used as a live ... -
Estudio prospectivo de las primo infecciones por Babesia bovis en terneros Brahman y Brangus de un área enzoótica de Corrientes, Argentina
Martinez, I.; Jacobo, Roberto; Cipolini, M.F.; Martínez, Diana; Storani, C.A.; Ragazzi, A.; Echaide, Ignacio Eduardo; Torioni, Susana Marta (2014)Se evaluaron primo-infecciones causadas por Babesia bovis en terneros Brahman y Brangus en zona endémica de Corrientes, mediante la detección de: anticuerpos por ELISA-i, hematocrito y parasitemia en 48 vacas ... -
Evaluation of a competitive inhibition ELISA based on the recombinant protein tSAG1 to detect anti–Neospora caninum antibodies in cattle
Novoa, María Belén; Valentini, Beatriz Susana; Torioni, Susana Marta; Primo, María Evangelina; Echaide, Ignacio Eduardo (American Association of Veterinary Laboratory Diagnosticians (AAVLD), 2020-05)Neospora caninum is a protozoan parasite that causes abortion and important economic losses in cattle worldwide. There are no treatments or vaccines available; disease control is based on diagnosis and herd management ... -
Neosporosis bovina en Argentina: a 25 años del primer reporte en el país
Campero, Lucía María; Moore, Prando Dadin; Echaide, Ignacio Eduardo; Campero, Carlos Manuel; Venturini, María Cecilia (Facultad de Ciencias Veterinarias, Universidad Nacional de La Plata, 2021)La neosporosis es una enfermedad de gran impacto en el ganado vacuno debido a que causa abortos en el segundo y último trimestre de la gestación. En esta revisión se resume y discute la información sobre la misma, recopilada ... -
Sensitivity of Anaplasma marginale genotypes to oxytetracycline assessed by analyzing the msp1α gene in experimentally infected cattle
Primo, María Evangelina; Sarli, Macarena; Thompson, Carolina Soledad; Torioni, Susana Marta; Echaide, Ignacio Eduardo (Elsevier, 2021-09)The aim of this study was to evaluate the influence of the long-acting oxytetracycline (OTC) treatment on A. marginale genotypes of the isolate S1P, by analyzing the msp1α genotype based on a microsatellite (ms) and tandem ... -
Typification of virulent and low virulence Babesia bigemina clones by 18S rRNA and rap-1c
Thompson, Carolina Soledad; Baravalle, María Eugenia; Valentini, Beatriz Susana; Mangold, Atilio Jose; Torioni, Susana Marta; Ruybal, Paula; Farber, Marisa Diana; Echaide, Ignacio Eduardo (2014-06)The population structure of original Babesia bigemina isolates and reference strains with a defined phenotypic profile was assessed using 18S rRNA and rap-1c genes. Two reference strains, BbiS2P-c (virulent) and BbiS1A-c ... -
A vaccine using Anaplasma marginale subdominant type IV secretion system recombinant proteins was not protective against a virulent challenge
Sarli, Macarena; Novoa, María Belen; Mazzucco Panizza, Matilde Nahimé; Signorini, Marcelo; Echaide, Ignacio Eduardo; Echaide, Susana T. de; Primo, María Evangelina (PLOS; National Center for Biotechnology Information, 2020-02)Anaplasma marginale is the most prevalent tick-borne livestock pathogen with worldwide distribution. Bovine anaplasmosis is a significant threat to cattle industry. Anaplasmosis outbreaks in endemic areas are prevented via ...