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 | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
09/05/2017 |
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Data da última atualização: |
31/07/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RECH, D. V.; POTTER, L.; VAZ, C. S. L.; PEREIRA, D. I. B.; SANGIONI, L. A.; VARGAS, A. C.; BOTTON, S. de A. |
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Afiliação: |
DAIANE VOSS RECH, CNPSA; LUCIANA POTTER, UFSM; CLARISSA SILVEIRA LUIZ VAZ, CNPSA; DANIELA ISABEL BRAYER PEREIRA, UFPel; LUÍS ANTONIO SANGIONI, UFSM; ÁGUEDA CASTAGNA VARGAS, UFSM; SÔNIA DE AVILA BOTTON, UFSM. |
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Título: |
Antimicrobial resistance in nontyphoidal Salmonella isolated from and poultry-related samples in Brazil: 20-year meta-analysis. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Foodborne Pathogens and Disease, v. 14, n. 2, p. 116-124, 2017. |
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DOI: |
10.1089/fpd.2016.2228 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Nontyphoidal Salmonella are one of the leading causes of foodborne diseases in the world. As poultry products are recognized as main sources of human salmonellosis, nontyphoidal Salmonella control has become a global issue for the poultry industry. The increasing antimicrobial resistance in poultry-related nontyphoidal Salmonella serovars is a global matter of concern. By monitoring the evolution of antimicrobial resistance, alternative treatments can be identified and possible restrictions in the treatment of systemic human salmonellosis foreseen. A meta-analysis was conducted to assess the profile and temporal evolution of the antimicrobial resistance of nontyphoidal Salmonella of poultry and human origin in Brazil, isolated in the period from 1995 to 2014. Four databases were researched; twenty-nine articles met the eligibility criteria and were included in the metaanalysis. In the nontyphoidal isolates of poultry origin, the highest levels of antimicrobial resistance were verified for sulfonamides (44.3%), nalidixic acid (42.5%), and tetracycline (35.5%). In the human-origin isolates, the resistance occurred mainly for sulfonamides (46.4%), tetracycline (36.9%), and ampicillin (23.6%). Twenty-two articles described results of antimicrobial resistance specifically for Salmonella Enteritidis, also enabling the individual meta-analysis of this serovar. For most antimicrobials, the resistance levels of Salmonella Enteritidis were lower than those found when considering all the nontyphoidal serovars. In the poultry-origin isolates, a quadratic temporal distribution was observed, with reduced resistance to streptomycin in Salmonella Enteritidis and in all nontyphoidal serovars, and a linear increase of resistance to nalidixic acid in Salmonella Enteritidis. In the human-origin isolates, a linear increase was identified in the resistance to nalidixic acid in Salmonella Enteritidis and in all the nontyphoidal isolates, and to gentamicin in Salmonella Enteritidis. Continuous monitoring of the development and spread of antimicrobial resistance could support the measurement of the consequences on poultry and human health. MenosAbstract: Nontyphoidal Salmonella are one of the leading causes of foodborne diseases in the world. As poultry products are recognized as main sources of human salmonellosis, nontyphoidal Salmonella control has become a global issue for the poultry industry. The increasing antimicrobial resistance in poultry-related nontyphoidal Salmonella serovars is a global matter of concern. By monitoring the evolution of antimicrobial resistance, alternative treatments can be identified and possible restrictions in the treatment of systemic human salmonellosis foreseen. A meta-analysis was conducted to assess the profile and temporal evolution of the antimicrobial resistance of nontyphoidal Salmonella of poultry and human origin in Brazil, isolated in the period from 1995 to 2014. Four databases were researched; twenty-nine articles met the eligibility criteria and were included in the metaanalysis. In the nontyphoidal isolates of poultry origin, the highest levels of antimicrobial resistance were verified for sulfonamides (44.3%), nalidixic acid (42.5%), and tetracycline (35.5%). In the human-origin isolates, the resistance occurred mainly for sulfonamides (46.4%), tetracycline (36.9%), and ampicillin (23.6%). Twenty-two articles described results of antimicrobial resistance specifically for Salmonella Enteritidis, also enabling the individual meta-analysis of this serovar. For most antimicrobials, the resistance levels of Salmonella Enteritidis were lower than those found when conside... Mostrar Tudo |
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Palavras-Chave: |
Ave. |
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Thesagro: |
Bacteriologia; Microbiologia. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02906naa a2200241 a 4500
001 2069420
005 2019-07-31
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1089/fpd.2016.2228$2DOI
100 1 $aRECH, D. V.
245 $aAntimicrobial resistance in nontyphoidal Salmonella isolated from and poultry-related samples in Brazil$b20-year meta-analysis.$h[electronic resource]
260 $c2017
520 $aAbstract: Nontyphoidal Salmonella are one of the leading causes of foodborne diseases in the world. As poultry products are recognized as main sources of human salmonellosis, nontyphoidal Salmonella control has become a global issue for the poultry industry. The increasing antimicrobial resistance in poultry-related nontyphoidal Salmonella serovars is a global matter of concern. By monitoring the evolution of antimicrobial resistance, alternative treatments can be identified and possible restrictions in the treatment of systemic human salmonellosis foreseen. A meta-analysis was conducted to assess the profile and temporal evolution of the antimicrobial resistance of nontyphoidal Salmonella of poultry and human origin in Brazil, isolated in the period from 1995 to 2014. Four databases were researched; twenty-nine articles met the eligibility criteria and were included in the metaanalysis. In the nontyphoidal isolates of poultry origin, the highest levels of antimicrobial resistance were verified for sulfonamides (44.3%), nalidixic acid (42.5%), and tetracycline (35.5%). In the human-origin isolates, the resistance occurred mainly for sulfonamides (46.4%), tetracycline (36.9%), and ampicillin (23.6%). Twenty-two articles described results of antimicrobial resistance specifically for Salmonella Enteritidis, also enabling the individual meta-analysis of this serovar. For most antimicrobials, the resistance levels of Salmonella Enteritidis were lower than those found when considering all the nontyphoidal serovars. In the poultry-origin isolates, a quadratic temporal distribution was observed, with reduced resistance to streptomycin in Salmonella Enteritidis and in all nontyphoidal serovars, and a linear increase of resistance to nalidixic acid in Salmonella Enteritidis. In the human-origin isolates, a linear increase was identified in the resistance to nalidixic acid in Salmonella Enteritidis and in all the nontyphoidal isolates, and to gentamicin in Salmonella Enteritidis. Continuous monitoring of the development and spread of antimicrobial resistance could support the measurement of the consequences on poultry and human health.
650 $aBacteriologia
650 $aMicrobiologia
653 $aAve
700 1 $aPOTTER, L.
700 1 $aVAZ, C. S. L.
700 1 $aPEREIRA, D. I. B.
700 1 $aSANGIONI, L. A.
700 1 $aVARGAS, A. C.
700 1 $aBOTTON, S. de A.
773 $tFoodborne Pathogens and Disease$gv. 14, n. 2, p. 116-124, 2017.
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Registro original: |
Embrapa Suínos e Aves (CNPSA) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
03/12/2020 |
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Data da última atualização: |
03/12/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
ALTHOFF, D.; DIAS, S. H. B.; FILGUEIRAS, R.; RODRIGUES, L. N. |
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Afiliação: |
LINEU NEIVA RODRIGUES, CPAC. |
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Título: |
ETo-Brazil: A Daily Gridded Reference Evapotranspiration Data Set for Brazil (2000-2018). |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Water Resources Research, v. 56, 2020. |
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Páginas: |
16 p. |
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DOI: |
https://doi.org/ 10.1029/2020WR027562 |
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Idioma: |
Português |
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Conteúdo: |
The reference evapotranspiration (ETo) has long been used as a climate parameter for many studies in climatology and hydrology. However, many regions suffer from shortage of both meteorological monitoring stations and historical information on ETo. Thus, the objective of this study was to develop a daily gridded reference evapotranspiration data set for Brazil that matches the period and grid cells of the Global Precipitation Measurement (GPM) data. ETo was calculated using data from 849 weather stations over the period from 1 June 2000 to 31 December 2018. The features used to model ETo were the GPM daily data set, WorldClim averages monthly, and two engineered features. Among the machine learning algorithms assessed, the Cubist presented the best performance‐computation cost trade‐off in a subset of the entire data and, therefore, was selected to model ETo daily. The developed data set presented root mean square error of 0.65 mm day−1, or 16% lower than previous ETo data set developed for Brazil using interpolation techniques. The GPM and engineered features showed higher importance for the models trained during the wet season, while the WorldClim maximum temperature averages monthly were more important during the dry and cold season. The new gridded reference evapotranspiration data set for Brazil (ETo‐Brazil) was made freely available to the community. |
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Palavras-Chave: |
Estação meteorológica. |
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Thesagro: |
Evapotranspiração; Modelo Matemático. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02062naa a2200217 a 4500
001 2127560
005 2020-12-03
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/ 10.1029/2020WR027562$2DOI
100 1 $aALTHOFF, D.
245 $aETo-Brazil$bA Daily Gridded Reference Evapotranspiration Data Set for Brazil (2000-2018).$h[electronic resource]
260 $c2020
300 $a16 p.
520 $aThe reference evapotranspiration (ETo) has long been used as a climate parameter for many studies in climatology and hydrology. However, many regions suffer from shortage of both meteorological monitoring stations and historical information on ETo. Thus, the objective of this study was to develop a daily gridded reference evapotranspiration data set for Brazil that matches the period and grid cells of the Global Precipitation Measurement (GPM) data. ETo was calculated using data from 849 weather stations over the period from 1 June 2000 to 31 December 2018. The features used to model ETo were the GPM daily data set, WorldClim averages monthly, and two engineered features. Among the machine learning algorithms assessed, the Cubist presented the best performance‐computation cost trade‐off in a subset of the entire data and, therefore, was selected to model ETo daily. The developed data set presented root mean square error of 0.65 mm day−1, or 16% lower than previous ETo data set developed for Brazil using interpolation techniques. The GPM and engineered features showed higher importance for the models trained during the wet season, while the WorldClim maximum temperature averages monthly were more important during the dry and cold season. The new gridded reference evapotranspiration data set for Brazil (ETo‐Brazil) was made freely available to the community.
650 $aEvapotranspiração
650 $aModelo Matemático
653 $aEstação meteorológica
700 1 $aDIAS, S. H. B.
700 1 $aFILGUEIRAS, R.
700 1 $aRODRIGUES, L. N.
773 $tWater Resources Research$gv. 56, 2020.
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