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Registros recuperados : 49 | |
25. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | LOZANO, J.; FERNÁNDEZ-CIGANDA, S.; FABIUS, S.; PICCINI, C.; SCORZA, C.; ZUNINO, P. Efecto tipo-antidepresivo inducido por el tratamiento crónico de una cepa del grupo lactobacillus plantarum en ratas y asociación con la microbiota intestinal. 395. (resúmen) Conferencia 21. Mesa Área Biotecnología. Organiza SUM (Sociedad Uruguaya de Microbiología). In: Physiological Mini Reviews, 2022, volume 15, Special Issue: III (3er) Congreso Nacional de Biociencias Octubre 2022, Montevideo, Uruguay. p.86. Resumen publicado en las jornadas de BIOCIENCIAS: II Jornadas Binacionales Argentina-Uruguay; III Congreso Nacional 2022 "Ciencia para el desarrollo sustentable".Biblioteca(s): INIA Las Brujas. |
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27. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | FRAGA, M.; PERELMUTER, K.; VALENCIA, M.J.; MARTÍNEZ, M.; ABIN-CARRIQUIRY, A.; CAJARVILLE, C.; ZUNINO, P. Evaluation of native potential probiotic bacteria using an in vitro ruminal fermentation system. Annals of Microbiology, September 2014, Volume 64, Issue 3, pp 1149-1156. Article history:Received: 11 July 2013 /Accepted: 29 October 2013.Biblioteca(s): INIA La Estanzuela. |
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28. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | RABAZA, A.; BANCHERO, G.; CAJARVILLE,C.; ZUNINO, P.; BRITO, A.; REPETTO, J.; FRAGA, M. Effects of feed withdrawal duration on animal behaviour, rumen microbiota and blood chemistry in feedlot cattle: implications for rumen acidosis. Animal, Volume 14 , Issue 1 , January 2020 , pp. 66 - 77. DOI: https://doi.org/10.1017/S1751731119001538 Article history: Received 22 October 2018 // Accepted 13 June 2019.Biblioteca(s): INIA La Estanzuela. |
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29. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | Antúnez, K.; Anido, M.; Branchiccela, B.; Harriet, J.; Campá, J.; Zunino, P. Loque americana en Uruguay : a doce años de su primera detección ln: Congreso Internacional de Apicultura (42., 2011, Buenos Aires, AR) Bedascarrasbure, E.L., [ed.]. "Libro de resúmenes = (abstracts book) ; listado de posters = (poster list)". Buenos Aires: Apimondia, 2011. p. 76 Donación Y. Mendoza, 2011. - Disponible en línea para socios de ApimondiaBiblioteca(s): INIA La Estanzuela. |
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30. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | CASTELLI, L.; BALBUENA, S.; BRANCHICCELA, B.; ZUNINO, P.; LIBERTI, J.; ENGEL, P.; ANTÚNEZ, K. Impact of chronic exposure to sublethal doses of glyphosate on honey bee immunity, gut microbiota and infection by pathogens. Microorganisms, April 2021, Volume 9; Issue 4, Article number 845. OPEN ACCESS. https://doi.org/10.3390/microorganisms9040845 Article history: Received: 16 March 2021/Accepted: 31 March 2021/Published: 15 April 2021.Biblioteca(s): INIA La Estanzuela. |
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31. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | FERNÁNDEZ, S.; FRAGA, M.; SILVERYRA, E.; RABAZA, A.; PLA, M.; ZUNINO, P. Probióticos nativos para terneros bajo sistema de cría intensiva y semi-intensiva: selección de cepas y ensayos de persitencia en el tracto gastrointestinal. In: Jornadas Uruguayas de Buiatría, 44., 2016, Paysandú, UY.; Gianneechini, E.; Elizondo, V. (Ed.).Paysandú: Centro Médico Veterinario de Paysandú/Sociedad Uruguaya de Buiatría, 2016. p.193-195.Biblioteca(s): INIA La Estanzuela. |
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32. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | LOZANO, J.; FERNÁNDEZ-CIGANDA, S.; GONZÁLEZ REVELLO, A.; HIRIGOYEN, D.; MARTÍNEZ, M.; SCORZA, C.; ZUNINO, P. Probiotic potential of GABA-producing lactobacilli isolated from Uruguayan artisanal cheese starter cultures. Journal of Microbiology, 2022, volume 133, issue 3, pages 1610-1619. doi: https://doi.org/10.1111/jam.15664 Article history: Received 18 March 2022; Revised 5 May 2022; Accepted 6 June 2022; Published online September 2022. -- Corresponding author: Zunino, P.; Department of Microbiology, Instituto de Investigaciones Biológicas Clemente...Biblioteca(s): INIA La Estanzuela. |
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33. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | INVERNIZZI, C.; ANTÚNEZ, K.; CAMPA, J.P.; HARRIET, J.; MENDOZA, Y.; SANTOS, E.; ZUNINO, P. Situación sanitaria de las abejas melíferas en Uruguay. Veterinaria (Montevideo), v. 47, n. 181, p. 15-27, 2011. Falta CIALISBiblioteca(s): INIA La Estanzuela. |
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34. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | FERNÁNDEZ, M.; CASAUX, M.L.; FRAGA, M.; VIGNOLI, R.; BADO, I.; ZUNINO, P.; UMPIÉRREZ, A. Shiga toxin-producing Escherichia coli (STEC) associated with calf mortality in Uruguay. Microorganisms. 2023, Volume 11, Issue 7, p. 1704. https://doi.org/10.3390/microorganisms11071704 ---- OPEN ACCESS. Article history: Received 17 May 2023; Revised 5 June 2023; Accepted 8 June 2023; Published 29 June 2023. -- Academic Editors: Kim Stanford,
Flemming Scheutz, Chad R. Laing, Linda Chui, Nicole Van De Kar, Patricia Griffin, Tim A....Biblioteca(s): INIA Las Brujas. |
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35. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | DE LOS SANTOS, R.; ZUNINO, P.; GONZÁLEZ REVELLO, A.; GIL, A.; CAL, K.; HIRIGOYEN, D. Producción de biofilms de Stahylococcus aureus aislados de leche en tres medios de cultivo. Carnes & Alimentos: La revista de carnes y alimentos del Uruguay, v. 17, n.57, p.18-22,2016.Biblioteca(s): INIA La Estanzuela. |
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36. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | PÉREZ-RUCHEL, A.; REPETTO, J.L.; FRAGA, M.; PERELMUTER, K.; ZUNINO, P.; CAJARVILLE, C. La restricción en el tiempo de acceso al forraje en ovinos alimentados con pastura de buena calidad afecta algunos grupos microbianos ruminales.(The restriction in the time of access to forage in ovine fed a high quality pasture affect groups of ruminal microorganisms). Veterinaria (Montevideo), v. 50, n. 194, p. 22-33, 2014.Biblioteca(s): INIA La Estanzuela. |
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37. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | FRAGA, M.; FERNÁNDEZ, S.; PERELMUTER, K.; POMMIÉS, N.; CAJARVILLE, C.; ZUNINO, P. The use of Prevotella bryantii 3C5 for modulation of the ruminal environment in an ovine model. Veterinary Microbiology. Brazilian Journal of Microbiology, November 2018, volume 49, Supplement 1, Pages 101-106. OPEN ACCESS. Article history: Received 24 April 2018 // Accepted 17 July 2018 // Available online 25 August 2018.
Open Access funded by Sociedade Brasileira de Microbiologia. Under a Creative Commons license.Biblioteca(s): INIA Las Brujas. |
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39. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | BRANCHICCELA, B.; CASTELLI, L.; DIAZ, S.; INVERNIZZI, C; MENDOZA, Y.; SANTOS, E.; SILVA, C.; ZUNINO, P.; ANTUNEZ, K, Can pollen supplementation mitigate the impact of nutritional stress on honey bee colonies? Journal of Apicultural Research, 2023, Volume 62, Issue 2, pp. 294-302. Doi: https://doi.org/10.1080/00218839.2021.1888537 Article history:Received 27 May 2020/ Accepted 08 Dec 2020/ Published online: 11 Mar 2021.Corresponding author. Email: bbranchiccela@inia.org.uy. This work was supported by the University of the Republic,Uruguay; under grant CSIC C624 and...Biblioteca(s): INIA La Estanzuela. |
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40. | ![Imagen marcada / sin marcar](/consulta/web/img/desmarcado.png) | Carro, S.; Fraga, M.; Perelmuter, K.; Vera, S.; Zunino, P.; Acosta, Y.; Barneche, M.; Villagrán, M.; Calliari, A.; Delucchi, I. Bacterias ácido lácticas en quesos artesanales: importancia de la producción de bacteriocinas Carnes y alimentos, 2009, v. 10, no. 30, p. 31-35Biblioteca(s): INIA Tacuarembó. |
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Registros recuperados : 49 | |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
22/09/2022 |
Actualizado : |
22/09/2022 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
UMPIÉRREZ , A.; ERNST, E.; CARDOZO, A.; TORRES, A.; FERNÁNDEZ, M.; FRAGA, M.; VIGNOLI, R.; BADO, I.; VIDAL, R.; ZUNINO, P. |
Afiliación : |
ANA UMPIÉRREZ, Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay; DÉBORAH ERNST, Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay.; ANDREA CARDOZO, Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay.; ALEXIA TORRES, Programa de Microbiología y Micología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago, Chile.; MAGALÍ FERNÁNDEZ, Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay.; MARTIN FRAGA COTELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; RAFAEL VIGNOLI, Departamento de Bacteriología y Virología, Instituto de Higiene, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay.; INÉS BADO, Departamento de Bacteriología y Virología, Instituto de Higiene, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay.; ROBERTO VIDAL, Programa de Microbiología y Micología, Instituto de Ciencias Biomédicas, Facultad de Medicina, Universidad de Chile, Santiago, Chile; Instituto Milenio de Inmunología e Inmunoterapia, Facultad de Medicina, Universidad de Chile, Santiago, Chile.; PABLO ZUNINO, Departamento de Microbiología, Instituto de Investigaciones Biológicas Clemente Estable, Montevideo, Uruguay. |
Título : |
Non-O157 Shiga toxin-producing Escherichia coli with potential harmful profiles to humans are isolated from the faeces of calves in Uruguay. |
Fecha de publicación : |
2022 |
Fuente / Imprenta : |
Austral Journal of Veterinary Sciences, 2022, Vol. 54 Issue 2, p.45-53. doi: https://doi.org/10.4067/S0719-81322022000200045 |
Descripción física : |
SSN 0719-8132 (version on-line)
ISSN 0719-8000 (version print) |
ISSN : |
0719-8132 (print); e-ISSN 0719-8000 (electronic) |
DOI : |
10.4067/S0719-81322022000200045 |
Idioma : |
Inglés |
Notas : |
Article history: Received 12 October 2021; Accepted 30 December 2021; Published 09 May 2022.
Corresponding author: Ana Umpiérrez; Avenida Italia 3318, CP 11600, Montevideo, Uruguay; aumpierrez@iibce.edu.uy |
Contenido : |
ABSTRACT.- Shiga toxin-producing Escherichia coli (STEC) infections are responsible for acute illnesses and deaths in humans. Cattle and humans are exposed to STEC through faeces and contaminated food and water. The big six and O157 STEC serogroups are important food and water-borne human pathogens. Additionally, Stx1a, Stx2a and Stx2c subtypes are highly associated with the haemolytic uremic syndrome. This study aimed to determine Shiga toxin-subtypes, the presence of antigen 43 families, the genotypic and phenotypic antimicrobial susceptibility profiles, O-serogrouping, phylotypes and phylogenetic relatedness of STEC of calf origin. Sixteen STEC isolates from calf origin were analysed. PCR was performed to determine Stx subtypes, serogroups, the presence of ag43 I and IIand phylotypes. The antimicrobial profile was evaluated and the presence of PMQR and fosfomycin genes was determined by PCR. The clonal relatedness of STEC was studied by PFGE. The genotypes stx1a+c,stx1a+, stx1a+/stx2e+, stx1a+c/stx2e and stx2awere detected. Ag43 II was the most prevalent among subfamilies. STEC isolates were serotyped as O103 (n=5) and O111 (n=6). Fifty per cent of the isolates were classified as B1 phylogroup, 4/16 as E, 1/16 as C, and 1/16 as F. Non-O157 STEC isolates showed a high level of diversity, independent of the geographical and farm-origin. Isolates were resistant to ampicillin, ciprofloxacin, gentamicin, and fosfomycin-trometamol. The gene fosA7 was detected in 1 isolate. The virulence profiles, including Shiga toxin-subtypes and serogroups, denote the potential harm of non-O157 STEC isolates to humans. We also confirmed that circulating non-O157 STEC from cattle present genetic heterogeneity and are susceptible to antibiotics. MenosABSTRACT.- Shiga toxin-producing Escherichia coli (STEC) infections are responsible for acute illnesses and deaths in humans. Cattle and humans are exposed to STEC through faeces and contaminated food and water. The big six and O157 STEC serogroups are important food and water-borne human pathogens. Additionally, Stx1a, Stx2a and Stx2c subtypes are highly associated with the haemolytic uremic syndrome. This study aimed to determine Shiga toxin-subtypes, the presence of antigen 43 families, the genotypic and phenotypic antimicrobial susceptibility profiles, O-serogrouping, phylotypes and phylogenetic relatedness of STEC of calf origin. Sixteen STEC isolates from calf origin were analysed. PCR was performed to determine Stx subtypes, serogroups, the presence of ag43 I and IIand phylotypes. The antimicrobial profile was evaluated and the presence of PMQR and fosfomycin genes was determined by PCR. The clonal relatedness of STEC was studied by PFGE. The genotypes stx1a+c,stx1a+, stx1a+/stx2e+, stx1a+c/stx2e and stx2awere detected. Ag43 II was the most prevalent among subfamilies. STEC isolates were serotyped as O103 (n=5) and O111 (n=6). Fifty per cent of the isolates were classified as B1 phylogroup, 4/16 as E, 1/16 as C, and 1/16 as F. Non-O157 STEC isolates showed a high level of diversity, independent of the geographical and farm-origin. Isolates were resistant to ampicillin, ciprofloxacin, gentamicin, and fosfomycin-trometamol. The gene fosA7 was detected in 1 isolate. The ... Presentar Todo |
Palabras claves : |
Antimicrobial resistance; Non-O157 STEC; PLATAFORMA EN SALUD ANIMAL; Shiga toxin subtypes. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16768/1/10.4067-s0719-81322022000200045.pdf
|
Marc : |
LEADER 03084naa a2200325 a 4500 001 1063578 005 2022-09-22 008 2022 bl uuuu u00u1 u #d 022 $a0719-8132 (print); e-ISSN 0719-8000 (electronic) 024 7 $a10.4067/S0719-81322022000200045$2DOI 100 1 $aUMPIÉRREZ , A. 245 $aNon-O157 Shiga toxin-producing Escherichia coli with potential harmful profiles to humans are isolated from the faeces of calves in Uruguay.$h[electronic resource] 260 $c2022 300 $cSSN 0719-8132 (version on-line) ISSN 0719-8000 (version print) 500 $aArticle history: Received 12 October 2021; Accepted 30 December 2021; Published 09 May 2022. Corresponding author: Ana Umpiérrez; Avenida Italia 3318, CP 11600, Montevideo, Uruguay; aumpierrez@iibce.edu.uy 520 $aABSTRACT.- Shiga toxin-producing Escherichia coli (STEC) infections are responsible for acute illnesses and deaths in humans. Cattle and humans are exposed to STEC through faeces and contaminated food and water. The big six and O157 STEC serogroups are important food and water-borne human pathogens. Additionally, Stx1a, Stx2a and Stx2c subtypes are highly associated with the haemolytic uremic syndrome. This study aimed to determine Shiga toxin-subtypes, the presence of antigen 43 families, the genotypic and phenotypic antimicrobial susceptibility profiles, O-serogrouping, phylotypes and phylogenetic relatedness of STEC of calf origin. Sixteen STEC isolates from calf origin were analysed. PCR was performed to determine Stx subtypes, serogroups, the presence of ag43 I and IIand phylotypes. The antimicrobial profile was evaluated and the presence of PMQR and fosfomycin genes was determined by PCR. The clonal relatedness of STEC was studied by PFGE. The genotypes stx1a+c,stx1a+, stx1a+/stx2e+, stx1a+c/stx2e and stx2awere detected. Ag43 II was the most prevalent among subfamilies. STEC isolates were serotyped as O103 (n=5) and O111 (n=6). Fifty per cent of the isolates were classified as B1 phylogroup, 4/16 as E, 1/16 as C, and 1/16 as F. Non-O157 STEC isolates showed a high level of diversity, independent of the geographical and farm-origin. Isolates were resistant to ampicillin, ciprofloxacin, gentamicin, and fosfomycin-trometamol. The gene fosA7 was detected in 1 isolate. The virulence profiles, including Shiga toxin-subtypes and serogroups, denote the potential harm of non-O157 STEC isolates to humans. We also confirmed that circulating non-O157 STEC from cattle present genetic heterogeneity and are susceptible to antibiotics. 653 $aAntimicrobial resistance 653 $aNon-O157 STEC 653 $aPLATAFORMA EN SALUD ANIMAL 653 $aShiga toxin subtypes 700 1 $aERNST, E. 700 1 $aCARDOZO, A. 700 1 $aTORRES, A. 700 1 $aFERNÁNDEZ, M. 700 1 $aFRAGA, M. 700 1 $aVIGNOLI, R. 700 1 $aBADO, I. 700 1 $aVIDAL, R. 700 1 $aZUNINO, P. 773 $tAustral Journal of Veterinary Sciences, 2022, Vol. 54 Issue 2, p.45-53. doi: https://doi.org/10.4067/S0719-81322022000200045
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