Fixed oil from the Caatinga palm Syagrus coronata with effect on Complete Freund's Adjuvant (CFA)-induced arthritis.

Syagrus coronata, a native palm tree in the Caatinga domain, produces fixed oil (ScFO) used therapeutically and dietary by Northeast Brazilian communities. This study evaluated its anti-inflammatory potential of CFA-induced arthritis and its effect on behavioral parameters. In the acute model, ScFO at 25, 50, and 100 mg/kg showed edematogenic effects similar to indomethacin at 4 mg/kg (p > 0.