<b>OBJECTIVEb>The roots of Chlorophytum borivilanum are used in traditional medicine for the treatment of arthritis and inflammation. The aim of the work was to evaluate the anti-inflammatory activity of isolated saponins from Chlorophytum borivilianum (ISCB).

<b>METHODSb>The ISCB was screened using the carrageenan-induced paw edema, histamine-induced paw edema, cotton pellet-induced granuloma, and Freund's adjuvant-induced arthritis in rats at orally administered doses of 3, 10, and 30 mg/kg. Effect of ISCB on histone deacetylase (HDAC) level was measured by the HDAC assay at the highest dose (30 mg/kg).

<b>RESULTSb>The results showed that the ISCB significantly reduced carrageenan-induced inflammation, histamine-induced inflammation, cotton pellet-induced granuloma and Freund's adjuvant-induced arthritis in rats. The ISCB at a dose of 30 mg/kg significantly inhibited HDAC level in rat paw tissue.

<b>CONCLUSIONb>It is concluded that saponins isolated from roots of C. borivilianum possess anti-inflammatory and anti-arthritic properties. ISCB may act by inhibiting histamine, prostaglandin and HDAC. This suggests that ISCBs have potential for therapeutic use in the treatment of inflammation and arthritis.

Animals ; Anti-Inflammatory Agents ; pharmacology ; Arthritis, Experimental ; drug therapy ; Female ; Histone Deacetylase Inhibitors ; pharmacology ; Histone Deacetylases ; metabolism ; Liliaceae ; chemistry ; Male ; Plant Roots ; chemistry ; Rats ; Rats, Wistar ; Saponins ; pharmacology ; therapeutic use ; toxicity