1995
DOI: 10.1055/s-2006-959357
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Anti-Inflammatory Activity of Flavonol Glycosides fromErythrospermum monticolumDepending on Single or Repeated Local TPA Administration

Abstract: Two anti-inflammatory principles were isolated from the methanol extract of the leaves of Erythrospermum monticolum (Flacourtiaceae). The isolation was based on a guided bioassay of the inhibitory activity on TPA-induced ear edema in mice. These compounds were identified as quercetin 3-O-xylosyl(1-->2) rhamnoside and quercetin 3-O-rhamnoside. In addition, their effects on a chronic topic inflammation model were evaluated.

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Cited by 24 publications
(8 citation statements)
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“…Out of these phytoconstituents, polyphenols and flavonoids have been well known to exhibit anti-inflammatory and antinociceptive action [29–31]. These flavonoids may interact directly with the prostaglandin system and inhibit the substitute cofactor for the prostaglandin generation and also inhibit arachidonate lipoxygenation as well as enzymes involved with inactivation or biotransformation of prostaglandins [32, 33]. In the present work, flavonoids were quantified.…”
Section: Resultsmentioning
confidence: 99%
“…Out of these phytoconstituents, polyphenols and flavonoids have been well known to exhibit anti-inflammatory and antinociceptive action [29–31]. These flavonoids may interact directly with the prostaglandin system and inhibit the substitute cofactor for the prostaglandin generation and also inhibit arachidonate lipoxygenation as well as enzymes involved with inactivation or biotransformation of prostaglandins [32, 33]. In the present work, flavonoids were quantified.…”
Section: Resultsmentioning
confidence: 99%
“…It seems that steroids available in the plant extract inhibit production of prostaglandins reducing inflammation by inhibiting cyclooxygenase. 28 In studies conducted on aqueous extract of Teucrium hyrcanicum in male mice and rats, analgesic and anti-inflammation effects of extract have been attributed to alkaloid, flavonoid, and triterpenoids compounds and central and peripheral mechanisms have been stated as responsible for these effects. 29…”
Section: Discussionmentioning
confidence: 99%
“…40,41 These flavonoids may interact directly with the prostaglandin system and inhibit the substitute cofactor for the prostaglandin generation and also inhibit arachidonic acid lipoxygenation as well as enzymes involved with inactivation or biotransformation of prostaglandins. 42,43 Tannins have astringent properties which are important in wound healing. 44 There are also reports on the role of tannins in anti-nociceptive activity.…”
Section: Discussionmentioning
confidence: 99%