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DIGITAL.CSIC
Master thesis . 2019 . Peer-reviewed
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Evaluación de bacteriófagos como desinfectantes

Authors: Agún, Seila;

Evaluación de bacteriófagos como desinfectantes

Abstract

La creciente necesidad de desarrollar nuevos productos antimicrobianos que permitan la eliminación de microorganismos tanto en el ámbito alimentario como en el hospitalario, ha impulsado la investigación de los bacteriófagos. Su eficacia como agentes antimicrobianos ya ha sido demostrada en el laboratorio, pero es necesario evaluar algunos aspectos importantes antes de su aplicación a nivel industrial. Aunque se trata de productos naturales, es preciso estudiar y optimizar su aplicación. En este trabajo nos hemos centrado en antimicrobianos fágicos frente a la bacteria patógena Staphylococcus aureus, en la interacción de los mismos con desinfectantes utilizados en la industria. En concreto, se ha evaluado la sensibilidad del bacteriófago phiIPLARODI a distintos desinfectantes industriales, resultando este muy resistente a todos excepto al peróxido de hidrógeno. También se ha estudiado las posibles sinergias y antagonismos entre el fago y los desinfectantes. Se observó una ligera sinergia no muy significativa en el caso del triclosán y un claro antagonismo en el caso de la clorhexidina. Por último, se comprobó si el efecto antagónico de la clorhexidina se debía a un aumento de la frecuencia de mutantes insensibles al bacteriófago con resistencia cruzada al desinfectante.

Peer reviewed

Country
Spain
Related Organizations
Keywords

Desinfectantes, Staphylococcus aureus, Clorhexidina, Bacteriófagos, Bacteriófago, Antimicrobianos

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
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