holarrhena/悪性腫瘍

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

In vitro cytotoxic potential of extracts (95% and 50% ethanolic extract and hot water extract at concentration of 100 microg/ml) from leaves of Holarrhena antidysenterica was evaluated against fourteen human cancer cell lines--A-549, COLO-205, DU-145, HeLa, HEP-2, IMR-32, KB, MCF-7, NCI-H23,

A novel triterpenoid, holarol(1),3β-lup-20(31)-en-3,29,30-triol along with one seco-triterpenoid, dihydrocanaric acid(2) and one known pentacyclic triterpenoid, betulin(3) have been isolated from Holarrhena antidysenterica (L.)Wall. (Family: Apocynaceae).

Bioassay-guided fractionation of an extract of Holarrhena floribunda stem, has led to the isolation of the new trichothecenes, 8-dihydrotrichothecinol A (1), loukacinol A (2), and loukacinol B (3), and the known compounds, trichothecolone (4), trichothecin (5), trichothecinol A (6), rosenonolactone

Exposure to environmental pollutants often leads to an upsurge in the production of reactive oxygen species (ROS). ROS oxidize cellular fatty acids to produce lipid peroxyl radicals, subsequently transformed into lipid peroxides, which decrease membrane fluidity and increase the activity of various

Natural plant products with potent growth inhibition and apoptosis induction properties are extensively being investigated for their cancer chemopreventive potential. Holarrhena floribunda (HF) is used in a wide range of traditional medicine practices. The present study investigated the

There is a paucity of data on the occurrence of hepatotoxic and hepatocarcinogenic pyrrolizidine alkaloids in medicinal plants, and there are no data on the hepatotoxic properties of herbal medicines that are used in the traditional pharmacopoiea of Sri Lanka and other Asian and African countries.