Role of radical quenching activity of dihydrocanaric acid in the treatment of cancer-experimental and theoretical.

ABSTRACT: In the present study, we have experimentally and theoretically studied the free-radical quenching property of dihydrocanaric acid (DCA) isolated from seedpods of Holarrhena antidysenterica. A modified method was used to estimate the nitric oxide scavenging effect of the DCA (significant activity of 75.22%) along with methanolic extract of seed pods of Holarrhena antidysenterica (72.80%) compared to the ascorbic acid as standard (40.60%). Studies have also been conducted for superoxide scavenging activity of the DCA (78.82%) and methanolic extract of seed pods (84.28%) compared to quercetin as standard (82.08%). Theoretically, it has been determined by density-functional theory(DFT) calculations using M06-2X hybrid functional and the double-ζ- split-valence 6-31G (d, p) basis

SUBMITTER: Ghosh A 

PROVIDER: S-EPMC7221048 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature