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Articles
by
N. Prithwish |
Total Records (
1 ) for
N. Prithwish |
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T.S. Shanmugarajan
,
M. Niladri
,
I. Somasundaram
,
N. Prithwish
,
Soncharan Patel
and
K. F. H. Nazeer Ahamed
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Adjuvant arthritis is one of the extensively used models of chronic inflammatory
joint disorder such as rheumatoid arthritis. It is postulated that oxidative stress
plays a pivotal role in rheumatoid arthritis. The current research was designed
to examine the antioxidative effect of Gaultheria fragrantissima Wall.
(Ericaceae) against complete Freund’s adjuvant induced arthritis. Arthritis
was induced by single subcutaneous injection of complete Freund’s adjuvant
(0.1mL) into the plantar surface of the right hind paw of male Wistar rats. Gaultheria
fragrantissima leaf extracts (100 and 200mg kg−1day−1)
and indomethacin (3mg kg−1day−1) were administered
orally for 14 days (from day 14 to day 28) after the adjuvant injection. The protective
effect was evaluated by DPPH radical scavenging activity, alterations in paw volume,
lipid peroxidation (measured in terms of MDA), antioxidant, enzymatic (SOD, CAT,
GPx, GR and GST), nonenzymatic (GSH), and marker enzymes (AST, ALT, ALP and GGT)
levels from liver and serum of adjuvant induced and treatment groups. These biochemical
alterations were significantly (p<0.05) ameliorated nearly to control
values after administration of Gaultheria fragrantissima leaf extract to
arthritic animals. |
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