Horseradish (Armoracia rusticana) is a perennial crop belonging to the Brassicaceae family. Horseradish root is used as a condiment due to its extremely pungent flavour, deriving from the high content of glucosinolates and their breakdown products such as isothiocyanates and other sulfur compounds. Horseradish also has a long history in ethnomedicine. In this study the anti-inflammatory potential of three accessions of Armoracia rusticana on lipopolysaccharide from E. coli treated J774A.1 murine macrophages was evaluated. Our results demonstrate that Armoracia rusticana reduced nitric oxide, tumor necrosis factor-α and interleukin-6 release and nitric oxide synthase and cyclooxygenase-2 expression in macrophages, acting on nuclear transcription factor NF-κB p65 activation. Moreover Armoracia rusticana reduced reactive oxygen species release and increased heme-oxygenase-1 expression, thus contributing to the cytoprotective cellular effect during inflammation.

Anti-inflammatory activity of horseradish (Armoracia rusticana) root extracts in LPS-stimulated macrophages

MARZOCCO, STEFANIA;ADESSO, SIMONA;FRANCESCHELLI, Silvia;AUTORE, Giuseppina;
2015

Abstract

Horseradish (Armoracia rusticana) is a perennial crop belonging to the Brassicaceae family. Horseradish root is used as a condiment due to its extremely pungent flavour, deriving from the high content of glucosinolates and their breakdown products such as isothiocyanates and other sulfur compounds. Horseradish also has a long history in ethnomedicine. In this study the anti-inflammatory potential of three accessions of Armoracia rusticana on lipopolysaccharide from E. coli treated J774A.1 murine macrophages was evaluated. Our results demonstrate that Armoracia rusticana reduced nitric oxide, tumor necrosis factor-α and interleukin-6 release and nitric oxide synthase and cyclooxygenase-2 expression in macrophages, acting on nuclear transcription factor NF-κB p65 activation. Moreover Armoracia rusticana reduced reactive oxygen species release and increased heme-oxygenase-1 expression, thus contributing to the cytoprotective cellular effect during inflammation.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11386/4655292
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? 9
  • Scopus 21
  • ???jsp.display-item.citation.isi??? 21
social impact