ANTIQUORUM SENSING ACTIVITY OF ESSENTIAL OILS ISOLATED FROM DIFFERENT SPECIES OF THE GENUS <I>PIPER</I>

Quorum sensing is a bacterial communication mechanism that depends on population density, and occurs through molecules called autoinducers. These molecules activate receptors, enabling the transcription of genes that encode information needed to control several biochemical mechanisms associated with...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Jesús T. OLIVERO V., Nerlis P. PÁJARO C., Elena STASHENKO
Formato:	article
Lenguaje:	EN
Publicado:	Universidad de Antioquia 2011
Materias:	Inhibition quorum sensing essential oils genus Piper bacterial infections Food processing and manufacture TP368-456 Pharmaceutical industry HD9665-9675
Acceso en línea:	https://doaj.org/article/318183795ea347e28d254b4fdcc0217a
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:318183795ea347e28d254b4fdcc0217a
record_format	dspace
spelling	oai:doaj.org-article:318183795ea347e28d254b4fdcc0217a2021-11-19T04:14:04ZANTIQUORUM SENSING ACTIVITY OF ESSENTIAL OILS ISOLATED FROM DIFFERENT SPECIES OF THE GENUS <I>PIPER</I>0121-40042145-2660https://doaj.org/article/318183795ea347e28d254b4fdcc0217a2011-05-01T00:00:00Zhttps://revistas.udea.edu.co/index.php/vitae/article/view/8781https://doaj.org/toc/0121-4004https://doaj.org/toc/2145-2660Quorum sensing is a bacterial communication mechanism that depends on population density, and occurs through molecules called autoinducers. These molecules activate receptors, enabling the transcription of genes that encode information needed to control several biochemical mechanisms associated with bacterial survival and pathogenicity. The aim of this study is to evaluate the inhibitory effect of essential oils of three species of Piper on the production of violacein, induced by N-hexanoyl homoserine lactone in Chromobacterium violaceum CV026. Results show that essential oils from Piper bredemeyeri, Piper brachypodom and Piper bogotence present 50% inhibitory concentration (IC50) for quorum sensing of 45.6 µg/mL, 93.1 µg/mL, and 513.8 µg/mL, respectively. However, in terms of cell growth, IC50 values for these oils are greater than 1000 µg/mL. These data suggest that essential oils isolated from Piper species found in Colombian flora are good candidates for the development of antiquorum sensing molecules, with possible applications in the control of bacterial diseases.Jesús T. OLIVERO V.Nerlis P. PÁJARO C.Elena STASHENKOUniversidad de AntioquiaarticleInhibitionquorum sensingessential oilsgenus Piperbacterial infectionsFood processing and manufactureTP368-456Pharmaceutical industryHD9665-9675ENVitae, Vol 18, Iss 1 (2011)
institution	DOAJ
collection	DOAJ
language	EN
topic	Inhibition quorum sensing essential oils genus Piper bacterial infections Food processing and manufacture TP368-456 Pharmaceutical industry HD9665-9675
spellingShingle	Inhibition quorum sensing essential oils genus Piper bacterial infections Food processing and manufacture TP368-456 Pharmaceutical industry HD9665-9675 Jesús T. OLIVERO V. Nerlis P. PÁJARO C. Elena STASHENKO ANTIQUORUM SENSING ACTIVITY OF ESSENTIAL OILS ISOLATED FROM DIFFERENT SPECIES OF THE GENUS <I>PIPER</I>
description	Quorum sensing is a bacterial communication mechanism that depends on population density, and occurs through molecules called autoinducers. These molecules activate receptors, enabling the transcription of genes that encode information needed to control several biochemical mechanisms associated with bacterial survival and pathogenicity. The aim of this study is to evaluate the inhibitory effect of essential oils of three species of Piper on the production of violacein, induced by N-hexanoyl homoserine lactone in Chromobacterium violaceum CV026. Results show that essential oils from Piper bredemeyeri, Piper brachypodom and Piper bogotence present 50% inhibitory concentration (IC50) for quorum sensing of 45.6 µg/mL, 93.1 µg/mL, and 513.8 µg/mL, respectively. However, in terms of cell growth, IC50 values for these oils are greater than 1000 µg/mL. These data suggest that essential oils isolated from Piper species found in Colombian flora are good candidates for the development of antiquorum sensing molecules, with possible applications in the control of bacterial diseases.
format	article
author	Jesús T. OLIVERO V. Nerlis P. PÁJARO C. Elena STASHENKO
author_facet	Jesús T. OLIVERO V. Nerlis P. PÁJARO C. Elena STASHENKO
author_sort	Jesús T. OLIVERO V.
title	ANTIQUORUM SENSING ACTIVITY OF ESSENTIAL OILS ISOLATED FROM DIFFERENT SPECIES OF THE GENUS <I>PIPER</I>
title_short	ANTIQUORUM SENSING ACTIVITY OF ESSENTIAL OILS ISOLATED FROM DIFFERENT SPECIES OF THE GENUS <I>PIPER</I>
title_full	ANTIQUORUM SENSING ACTIVITY OF ESSENTIAL OILS ISOLATED FROM DIFFERENT SPECIES OF THE GENUS <I>PIPER</I>
title_fullStr	ANTIQUORUM SENSING ACTIVITY OF ESSENTIAL OILS ISOLATED FROM DIFFERENT SPECIES OF THE GENUS <I>PIPER</I>
title_full_unstemmed	ANTIQUORUM SENSING ACTIVITY OF ESSENTIAL OILS ISOLATED FROM DIFFERENT SPECIES OF THE GENUS <I>PIPER</I>
title_sort	antiquorum sensing activity of essential oils isolated from different species of the genus <i>piper</i>
publisher	Universidad de Antioquia
publishDate	2011
url	https://doaj.org/article/318183795ea347e28d254b4fdcc0217a
work_keys_str_mv	AT jesustoliverov antiquorumsensingactivityofessentialoilsisolatedfromdifferentspeciesofthegenusipiperi AT nerlisppajaroc antiquorumsensingactivityofessentialoilsisolatedfromdifferentspeciesofthegenusipiperi AT elenastashenko antiquorumsensingactivityofessentialoilsisolatedfromdifferentspeciesofthegenusipiperi
_version_	1718420487603748864

ANTIQUORUM SENSING ACTIVITY OF ESSENTIAL OILS ISOLATED FROM DIFFERENT SPECIES OF THE GENUS <I>PIPER</I>

Ejemplares similares