About: Effects of natural substances on microbial biofilms

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Microbial biofilms are communities of microorganisms, which are irreversibly attached to a surface, interface or to each other and are embedded in an extracellular polymeric matrix. They cause wide range of human infections and contaminate medical instruments and industrial devices. Because microorganisms in biofilm are up to 1000 times more resistant than planktonic cells, the prevention or eradication of biofilm is extremely difficult. It is the reason of increased attention to this topic in many groups of researchers. Higher concentrations of antibiotics are not solution because microorganisms soon develop multiresistance. Therefore the use of natural substances represents new promising method for the treatment of biofilm infections. They can be used in low concentrations and no resistance against them is developed. Recently many natural substances with antibacterial, antifungal or antibiofilm activities were isolated from microorganisms or plants. Examples of these substances are groups of polyphenols, flavonoids, stilbenes, terpenes, commonly used spices, biosurfactants and many others. In this review the possible Microbial biofilms are communities of microorganisms, which are irreversibly attached to a surface, interface or to each other and are embedded in an extracellular polymeric matrix. They cause wide range of human infections and contaminate medical instruments and industrial devices. Because microorganisms in biofilm are up to 1000 times more resistant than planktonic cells, the prevention or eradication of biofilm is extremely difficult. It is the reason of increased attention to this topic in many groups of researchers. Higher concentrations of antibiotics are not solution because microorganisms soon develop multiresistance. Therefore the use of natural substances represents new promising method for the treatment of biofilm infections. They can be used in low concentrations and no resistance against them is developed. Recently many natural substances with antibacterial, antifungal or antibiofilm activities were isolated from microorganisms or plants. Examples of these substances are groups of polyphenols, flavonoids, stilbenes, terpenes, commonly used spices, biosurfactants and many others. In this review the possible (en)
Title	Effects of natural substances on microbial biofilms Effects of natural substances on microbial biofilms (en)
skos:prefLabel	Effects of natural substances on microbial biofilms Effects of natural substances on microbial biofilms (en)
skos:notation	RIV/60461373:22330/14:43897366!RIV15-MSM-22330___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...iv/cisloPeriodika	zima
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Pádrová, Karolína Kvasničková, Eva Masák, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta potravinářské a biochemické technologie
http://linked.open...dnocenehoVysledku	13752
http://linked.open...ai/riv/idVysledku	RIV/60461373:22330/14:43897366
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	biofilms; microbial; substances; natural; Effects (en)
http://linked.open.../riv/klicoveSlovo	microbial substances Effects biofilms natural
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[9529EF0D4483]
http://linked.open...i/riv/nazevZdroje	Bioprospect
http://linked.open...in/vavai/riv/obor	EI
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	3
http://linked.open...iv/tvurceVysledku	Kvasničková, Eva Masák, Jan Pádrová, Karolína
issn	1210-1737
number of pages	4 (xsd:int)
http://localhost/t...ganizacniJednotka	22330

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