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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
26/01/2022 |
Actualizado : |
26/01/2022 |
Tipo de producción científica : |
Documentos |
Autor : |
ACOSTA, T.; HOLZ, I.; MELLO-FARIAS, P.; CHAVES, A.L.; FRASSON, S.; VIZZOTTO, M. |
Afiliación : |
TÂMARA ACOSTA, Universidade Federal de Pelotas; IGOR HOLZ, Universidade Federal de Pelotas; PAULO MELLO-FARIAS, Universidade Federal de Pelotas; ANA LÚCIA CHAVES, Universidade Federal de Pelotas; SABRINA FRASSON, Universidade Federal de Pelotas; MARCIA VIZZOTTO, Embrapa Clima Temperado. |
Título : |
Avaliação fitoquímica de araçá amarelo oriundo de populações espontãneas no sul do Rio Grande do Sul. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
In: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción Frutícola. Encuentro Nacional sobre Frutos Nativos, 10°. Encuentro virtual 13 y 14 de mayo de 2021. Canelones (Uruguay): INIA. |
Páginas : |
p.28-30. |
Serie : |
(Serie Actividades de Difusión; 797) |
ISSN : |
1688-9258 |
Idioma : |
Portugués |
Contenido : |
Com este estudo objetivou-se avaliar características fitoquímicas de 12 genótipos de araçá amarelo oriundos de populações espontâneas do Rio Grande do Sul. |
Palabras claves : |
Compostos bioativos; Frutas nativas; Nutracêuticos. |
Asunto categoría : |
F01 Cultivo |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16247/1/SAD-797-Frutos-Nativos-2021-08.pdf
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Marc : |
LEADER 01084naa a2200253 a 4500 001 1062709 005 2022-01-26 008 2021 bl uuuu u00u1 u #d 022 $a1688-9258 100 1 $aACOSTA, T. 245 $aAvaliação fitoquímica de araçá amarelo oriundo de populações espontãneas no sul do Rio Grande do Sul.$h[electronic resource] 260 $c2021 300 $ap.28-30. 490 $a(Serie Actividades de Difusión; 797) 520 $aCom este estudo objetivou-se avaliar características fitoquímicas de 12 genótipos de araçá amarelo oriundos de populações espontâneas do Rio Grande do Sul. 653 $aCompostos bioativos 653 $aFrutas nativas 653 $aNutracêuticos 700 1 $aHOLZ, I. 700 1 $aMELLO-FARIAS, P. 700 1 $aCHAVES, A.L. 700 1 $aFRASSON, S. 700 1 $aVIZZOTTO, M. 773 $tIn: INIA (Instituto Nacional de Investigación Agropecuaria); Programa Nacional Producción Frutícola. Encuentro Nacional sobre Frutos Nativos, 10°. Encuentro virtual 13 y 14 de mayo de 2021. Canelones (Uruguay): INIA.
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| Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
14/09/2017 |
Actualizado : |
13/09/2018 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - A |
Autor : |
VIKRAM, A.; ROVIRA, P.J.; AGGA, G.E.; ARTHUR, T.M.; BOSILEVAC, J.M.; WHEELER, T.L.; MORLEY, P.S.; BELK, K.E.; SCHMIDT, J.W. |
Afiliación : |
AMIT VIKRAM, U.S. Department of Agriculture, Agricultural Research Service, U.S. Meat Animal Research Center, NE.; PABLO JUAN ROVIRA SANZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. Department of Animal Sciences Colorado State University, CO, US.; GETHYM E. AGGA, U.S. Department of Agriculture, Agricultural Research Service, U.S. Meat Animal Research Center, NE.; TERRANCE M. ARTHUR, U.S. Department of Agriculture, Agricultural Research Service, U.S. Meat Animal Research Center, NE.; JOSEPH M. BOSILEVAC, U.S. Department of Agriculture, Agricultural Research Service, U.S. Meat Animal Research Center, NE.; TOMMY L. WHEELER, U.S. Department of Agriculture, Agricultural Research Service, U.S. Meat Animal Research Center, NE.; PAUL S. MORLEY, Department of Animal Sciences Colorado State University, CO, US. Department of Clinical Sciences, College of Veterinary Medicine, Colorado State University, CO, US.; KEITH E. BELK, Department of Animal Sciences Colorado State University, CO, US.; JOHN W. SCHMIDT, U.S. Department of Agriculture, Agricultural Research Service, U.S. Meat Animal Research Center, NE. Department of Animal Sciences Colorado State University, CO, US. |
Título : |
Impact of "Raised Without Antibiotics" beef cattle production practices on occurrences of antimicrobial resistance. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
Applied and Environmental Microbiology, 2017, v. 83, no. 22, e01682-17. |
DOI : |
10.1128/AEM.01682-17 |
Idioma : |
Inglés |
Notas : |
Article history: Accepted manuscript posted online 8 September 2017// published in november 2017. |
Contenido : |
The specific antimicrobial resistance (AMR) decreases that can be expected from reducing antimicrobial (AM) use in United States (US) beef production have not been defined. To address this data gap, feces were recovered from 36 lots of ?raised without antibiotics? (RWA) and 36 lots of ?conventional? (CONV) beef cattle. Samples (N = 719) were collected during harvest and distributed over a year. AMR was assessed by: i) culture of six AM-resistant bacteria (ARB); ii) qPCR for 10 AMR genes (ARGs); iii) an qPCR array of 84 ARGs; and iv) metagenomic sequencing. Generally, AMR levels were similar, but some were higher in CONV. The prevalence of third-generation cephalosporin-resistant (3GCr) Escherichia coli was marginally different between production systems (47.5 % CONV, 34.8% RWA, P = 0.04), but the seasonal effect (92.8% summer, 48.3% winter, P < 0.01) was greater. Erythromycin-resistant (ERYr) Enterococcus spp. concentrations significantly differed between production systems (CONV = 1.91 log10 CFU/g, RWA = 0.73 log10 CFU/g, P < 0.01). Levels of aadA1, ant(6)-I, blaACI, erm(A), erm(B), erm(C), erm(F), erm(Q), tet(A), tet(B), tet(M), and tet(X) ARGs were higher (P < 0.05) in CONV. Aggregate abundances of all 43 ARGs detected by metagenomic sequencing and the aggregate abundances of ARGs in the aminoglycoside, ?-lactam, macrolide-lincosamide-streptogramin B (MLSB), and tetracycline AM classes did not differ (log2 fold change < 1.0) between CONV and RWA. These results suggest that further reductions of AM use in US beef cattle production may not yield significant AMR reductions beyond MLSB and tetracycline resistance. MenosThe specific antimicrobial resistance (AMR) decreases that can be expected from reducing antimicrobial (AM) use in United States (US) beef production have not been defined. To address this data gap, feces were recovered from 36 lots of ?raised without antibiotics? (RWA) and 36 lots of ?conventional? (CONV) beef cattle. Samples (N = 719) were collected during harvest and distributed over a year. AMR was assessed by: i) culture of six AM-resistant bacteria (ARB); ii) qPCR for 10 AMR genes (ARGs); iii) an qPCR array of 84 ARGs; and iv) metagenomic sequencing. Generally, AMR levels were similar, but some were higher in CONV. The prevalence of third-generation cephalosporin-resistant (3GCr) Escherichia coli was marginally different between production systems (47.5 % CONV, 34.8% RWA, P = 0.04), but the seasonal effect (92.8% summer, 48.3% winter, P < 0.01) was greater. Erythromycin-resistant (ERYr) Enterococcus spp. concentrations significantly differed between production systems (CONV = 1.91 log10 CFU/g, RWA = 0.73 log10 CFU/g, P < 0.01). Levels of aadA1, ant(6)-I, blaACI, erm(A), erm(B), erm(C), erm(F), erm(Q), tet(A), tet(B), tet(M), and tet(X) ARGs were higher (P < 0.05) in CONV. Aggregate abundances of all 43 ARGs detected by metagenomic sequencing and the aggregate abundances of ARGs in the aminoglycoside, ?-lactam, macrolide-lincosamide-streptogramin B (MLSB), and tetracycline AM classes did not differ (log2 fold change < 1.0) between CONV and RWA. These results suggest tha... Presentar Todo |
Palabras claves : |
ANTIMICROBIAL RESISTANCE; BACTERIAL CULTURE; BEEF CATTLE PRODUCTION; METAGENOMICS; RAISED WITHOUT ANTIBIOTICS. |
Asunto categoría : |
L73 Enfermedades de los animales |
Marc : |
LEADER 02646naa a2200301 a 4500 001 1057565 005 2018-09-13 008 2017 bl uuuu u00u1 u #d 024 7 $a10.1128/AEM.01682-17$2DOI 100 1 $aVIKRAM, A. 245 $aImpact of "Raised Without Antibiotics" beef cattle production practices on occurrences of antimicrobial resistance.$h[electronic resource] 260 $c2017 500 $aArticle history: Accepted manuscript posted online 8 September 2017// published in november 2017. 520 $aThe specific antimicrobial resistance (AMR) decreases that can be expected from reducing antimicrobial (AM) use in United States (US) beef production have not been defined. To address this data gap, feces were recovered from 36 lots of ?raised without antibiotics? (RWA) and 36 lots of ?conventional? (CONV) beef cattle. Samples (N = 719) were collected during harvest and distributed over a year. AMR was assessed by: i) culture of six AM-resistant bacteria (ARB); ii) qPCR for 10 AMR genes (ARGs); iii) an qPCR array of 84 ARGs; and iv) metagenomic sequencing. Generally, AMR levels were similar, but some were higher in CONV. The prevalence of third-generation cephalosporin-resistant (3GCr) Escherichia coli was marginally different between production systems (47.5 % CONV, 34.8% RWA, P = 0.04), but the seasonal effect (92.8% summer, 48.3% winter, P < 0.01) was greater. Erythromycin-resistant (ERYr) Enterococcus spp. concentrations significantly differed between production systems (CONV = 1.91 log10 CFU/g, RWA = 0.73 log10 CFU/g, P < 0.01). Levels of aadA1, ant(6)-I, blaACI, erm(A), erm(B), erm(C), erm(F), erm(Q), tet(A), tet(B), tet(M), and tet(X) ARGs were higher (P < 0.05) in CONV. Aggregate abundances of all 43 ARGs detected by metagenomic sequencing and the aggregate abundances of ARGs in the aminoglycoside, ?-lactam, macrolide-lincosamide-streptogramin B (MLSB), and tetracycline AM classes did not differ (log2 fold change < 1.0) between CONV and RWA. These results suggest that further reductions of AM use in US beef cattle production may not yield significant AMR reductions beyond MLSB and tetracycline resistance. 653 $aANTIMICROBIAL RESISTANCE 653 $aBACTERIAL CULTURE 653 $aBEEF CATTLE PRODUCTION 653 $aMETAGENOMICS 653 $aRAISED WITHOUT ANTIBIOTICS 700 1 $aROVIRA, P.J. 700 1 $aAGGA, G.E. 700 1 $aARTHUR, T.M. 700 1 $aBOSILEVAC, J.M. 700 1 $aWHEELER, T.L. 700 1 $aMORLEY, P.S. 700 1 $aBELK, K.E. 700 1 $aSCHMIDT, J.W. 773 $tApplied and Environmental Microbiology, 2017$gv. 83, no. 22, e01682-17.
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