Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

Our newsletter serves 250,000 with essential news, research & healthy tips, daily.

Easy Turmeric recipes + The Dark Side of Wheat

Abstract Title:

Screening for anti-inflammatory activity of 12 Arnica (Asteraceae) species assessed by inhibition of NF-kappaB and release of human neutrophil elastase.

Abstract Source:

Hum Exp Toxicol. 2002 Apr;21(4):223-30. PMID: 18975264

Abstract Author(s):

Catarina Ekenäs, Anna Zebrowska, Barbara Schuler, Tobias Vrede, Katarina Andreasen, Anders Backlund, Irmgard Merfort, Lars Bohlin

Article Affiliation:

Department of Systematic Biology, Evolutionary Biology Center, Uppsala University, Sweden. catarina.ekenas@fkog.uu.se

Abstract:

Several species in the genus Arnica have been used in traditional medicine to treat inflammatory-related disorders. Extracts of twelve Arnica species and two species closely related to arnica ( Layia hieracioides and Madia sativa) were investigated for inhibition of human neutrophil elastase release and inhibition of transcription factor NF-kappaB. Statistical analyses reveal significant differences in inhibitory capacities between extracts. Sesquiterpene lactones of the helenanolide type, of which some are known inhibitors of human neutrophil elastase release and NF-kappaB, are present in large amounts in the very active extracts of A. montana and A. chamissonis. Furthermore, A. longifolia, which has previously not been investigated, shows a high activity similar to that of A. montana and A. chamissonis in both bioassays. Sesquiterpene lactones of the xanthalongin type are present in large amounts in A. longifolia and other active extracts and would be interesting to evaluate further. COX-2:cyclooxygenase 2 EMSA:electrophoretic mobility shift assay fMLP: N-formyl-methionyl-leucyl-phenylalanine HaCaT:human keratinocyte HNE:human neutrophil elastase IkappaB:inhibitory subunit of kappaB iNOS:inducible nitric oxide synthase NF-kappaB:nuclear factor kappaB PAF:platelet activating factor STL:sesquiterpene lactone TNF-alpha:tumor necrosis factor alpha.

Study Type : In Vitro Study

Print Options


Key Research Topics

Sayer Ji
Founder of GreenMedInfo.com

Subscribe to our informative Newsletter & get two FREE E-Books

Our newsletter serves 250,000 with essential news, research & healthy tips, daily.

Easy Turmeric recipes + The Dark Side of Wheat

This website is for information purposes only. By providing the information contained herein we are not diagnosing, treating, curing, mitigating, or preventing any type of disease or medical condition. Before beginning any type of natural, integrative or conventional treatment regimen, it is advisable to seek the advice of a licensed healthcare professional.

© Copyright 2008-2017 GreenMedInfo.com, Journal Articles copyright of original owners, MeSH copyright NLM.