I
I Ketut Adnyana
Researcher at Bandung Institute of Technology
Publications - 89
Citations - 768
I Ketut Adnyana is an academic researcher from Bandung Institute of Technology. The author has contributed to research in topics: Garcinia mangostana & Ethyl acetate. The author has an hindex of 11, co-authored 83 publications receiving 616 citations. Previous affiliations of I Ketut Adnyana include National Research Institute of Police Science.
Papers
More filters
Journal ArticleDOI
Hepatoprotective effect of Apocynum venetum and its active constituents.
Quangbo Xiong,Wenzhe Fan,Yasuhiro Tezuka,I Ketut Adnyana,Pavlos Stampoulis,Masao Hattori,Tsuneo Namba,Shigetoshi Kadota +7 more
TL;DR: The hepatoprotective effects exhibited by the extract and its constituents suggest a validation of the leaves of A. venetum as a tea material and shows inhibitory effects on TNF-alpha-induced cell death with different intensities.
Journal ArticleDOI
Hepatoprotective effect of Combretum quadrangulare and its constituents
Arjun H. Banskota,Yasuhiro Tezuka,I Ketut Adnyana,Quanbo Xiong,Koji Hase,Kim Qui Tran,Ken Tanak,Ikuo Saiki,Shigetoshi Kadota +8 more
TL;DR: The MeOH extract of leaves of Combretum quadrangulare showed significant hepatoprotective effect on D-galactosamine (D-GalN)/lipopolysaccharide (LPS)-induced experimental liver injury in mice and on TNF-alpha-induced cell death in primary cultured mouse hepatocytes.
Journal ArticleDOI
Three New Triterpenes from the Seeds of Combretum quadrangulare and Their Hepatoprotective Activity
TL;DR: Three new triterpenes of the lupane type and 6beta-hydroxyhovenic acid have been isolated from the MeOH extract of the seeds of Combretum quadrangulare, and their hepatoprotective activities were tested for D-GalN/TNF-alpha-induced cell death in primary cultured mouse hepatocytes.
Journal ArticleDOI
Quadranosides VI-XI, six new triterpene glucosides from the seeds of Combretum quadrangulare.
I Ketut Adnyana,Yasuhiro Tezuka,Suresh Awale,Arjun H. Banskota,Kim Qui Tran,Shigetoshi Kadota +5 more
TL;DR: Six new triterpene glucosides, quadranosides VI-XI (1-6) have been isolated from a MeOH extract of the seeds of Combretum quadrangulare KURZ (Combretaceae), together with nine known compounds.
Journal ArticleDOI
Highly-oxygenated isopimarane-type diterpenes from Orthosiphon stamineus of Indonesia and their nitric oxide inhibitory activity.
TL;DR: Nine new highly-oxygenated isopimarane-type diterpenes isolated from the methanolic extract of Indonesian Orthosiphon stamineus inhibited nitric oxide (NO) production in lipopolysaccharide (LPS)-activated macrophage-like J774.1 cells.