Uso inadecuado y excesivo de antibióticos: Salud pública y salmonicultura en Chile

Salmón aquaculture was one ofthe major growing and exporting industries in Chile. Its development was accompanied by an increasing and excessive use oflarge amounts of antimicrobials, such as quinolones, tetracyclines and florfenicol. The examination of the sanitary conditions in the industry as par...

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Autores principales:	MILLANAO B,ANA, BARRIENTOS H,MARCELA, GÓMEZ C,CAROLINA, TOMOVA,ALEXANDRA, BUSCHMANN,ALEJANDRO, DÖLZ,HUMBERTO, CABELLO,FELIPE C
Lenguaje:	Spanish / Castilian
Publicado:	Sociedad Médica de Santiago 2011
Materias:	Antibacterial agents Antibacterial drug resistance Fisheries
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872011000100015
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spelling	oai:scielo:S0034-988720110001000152011-04-11Uso inadecuado y excesivo de antibióticos: Salud pública y salmonicultura en ChileMILLANAO B,ANABARRIENTOS H,MARCELAGÓMEZ C,CAROLINATOMOVA,ALEXANDRABUSCHMANN,ALEJANDRODÖLZ,HUMBERTOCABELLO,FELIPE C Antibacterial agents Antibacterial drug resistance Fisheries Salmón aquaculture was one ofthe major growing and exporting industries in Chile. Its development was accompanied by an increasing and excessive use oflarge amounts of antimicrobials, such as quinolones, tetracyclines and florfenicol. The examination of the sanitary conditions in the industry as part of a more general investigation into the uncontrolled and extensive dissemination of the ISA virus epizootic in 2008, found numerous and wide-ranging shortcomings and limitations in management of preventive fish health. There was a growing industrial use of large amounts of antimicrobials as an attempt at prophylaxis of bacterial infections resulting from widespread unsanitary and unhealthy fish rearing conditions. As might be expected, these attempts were unsuccessful and this heavy antimicrobial use failed to prevent viral and parasitic epizootics. Comparative analysis of the amounts of antimicrobials, especially quinolones, consumed in salmón aquaculture and in human medicine in Chile robustly suggests that the most important selective pressurefor antibiotic resistant bacteria in the country will be excessive antibiotic use in this industry. This excessive use will facilitate selection of resistant bacteria and resistance genes in water environments. The commonality of antibiotic resistance genes and the mobilome between environmental aquatic bacteria, fishpathogens and pathogens of terrestrial animáis and humans suggests that horizontal gene transfer occurs between the resistome of these apparently independent and isolated bacterial populations. Thus, excessive antibiotic use in the marine environment in aquaculture is not innocuous and can potentially negatively affect therapy of bacterial infections of humans and terrestrial animáis.info:eu-repo/semantics/openAccessSociedad Médica de SantiagoRevista médica de Chile v.139 n.1 20112011-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872011000100015es10.4067/S0034-98872011000100015
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Antibacterial agents Antibacterial drug resistance Fisheries
spellingShingle	Antibacterial agents Antibacterial drug resistance Fisheries MILLANAO B,ANA BARRIENTOS H,MARCELA GÓMEZ C,CAROLINA TOMOVA,ALEXANDRA BUSCHMANN,ALEJANDRO DÖLZ,HUMBERTO CABELLO,FELIPE C Uso inadecuado y excesivo de antibióticos: Salud pública y salmonicultura en Chile
description	Salmón aquaculture was one ofthe major growing and exporting industries in Chile. Its development was accompanied by an increasing and excessive use oflarge amounts of antimicrobials, such as quinolones, tetracyclines and florfenicol. The examination of the sanitary conditions in the industry as part of a more general investigation into the uncontrolled and extensive dissemination of the ISA virus epizootic in 2008, found numerous and wide-ranging shortcomings and limitations in management of preventive fish health. There was a growing industrial use of large amounts of antimicrobials as an attempt at prophylaxis of bacterial infections resulting from widespread unsanitary and unhealthy fish rearing conditions. As might be expected, these attempts were unsuccessful and this heavy antimicrobial use failed to prevent viral and parasitic epizootics. Comparative analysis of the amounts of antimicrobials, especially quinolones, consumed in salmón aquaculture and in human medicine in Chile robustly suggests that the most important selective pressurefor antibiotic resistant bacteria in the country will be excessive antibiotic use in this industry. This excessive use will facilitate selection of resistant bacteria and resistance genes in water environments. The commonality of antibiotic resistance genes and the mobilome between environmental aquatic bacteria, fishpathogens and pathogens of terrestrial animáis and humans suggests that horizontal gene transfer occurs between the resistome of these apparently independent and isolated bacterial populations. Thus, excessive antibiotic use in the marine environment in aquaculture is not innocuous and can potentially negatively affect therapy of bacterial infections of humans and terrestrial animáis.
author	MILLANAO B,ANA BARRIENTOS H,MARCELA GÓMEZ C,CAROLINA TOMOVA,ALEXANDRA BUSCHMANN,ALEJANDRO DÖLZ,HUMBERTO CABELLO,FELIPE C
author_facet	MILLANAO B,ANA BARRIENTOS H,MARCELA GÓMEZ C,CAROLINA TOMOVA,ALEXANDRA BUSCHMANN,ALEJANDRO DÖLZ,HUMBERTO CABELLO,FELIPE C
author_sort	MILLANAO B,ANA
title	Uso inadecuado y excesivo de antibióticos: Salud pública y salmonicultura en Chile
title_short	Uso inadecuado y excesivo de antibióticos: Salud pública y salmonicultura en Chile
title_full	Uso inadecuado y excesivo de antibióticos: Salud pública y salmonicultura en Chile
title_fullStr	Uso inadecuado y excesivo de antibióticos: Salud pública y salmonicultura en Chile
title_full_unstemmed	Uso inadecuado y excesivo de antibióticos: Salud pública y salmonicultura en Chile
title_sort	uso inadecuado y excesivo de antibióticos: salud pública y salmonicultura en chile
publisher	Sociedad Médica de Santiago
publishDate	2011
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872011000100015
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Uso inadecuado y excesivo de antibióticos: Salud pública y salmonicultura en Chile

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