pachymic-acid and 2-2--azobis(2-amidinopropane)

pachymic-acid has been researched along with 2-2--azobis(2-amidinopropane)* in 1 studies

Other Studies

1 other study(ies) available for pachymic-acid and 2-2--azobis(2-amidinopropane)

Article	Year
Inhibitory effects of triterpenes isolated from Hoelen on free radical-induced lysis of red blood cells. Phytotherapy research : PTR, 2003, Volume: 17, Issue:2 Hoelen, sclederma of Poria cocos Wolf, has long been used as a sedative and diuretic in traditional medicine. Formerly, we demonstrated that Hoelen in vitro protects red blood cells from AAPH-induced hemolysis. In this study, tests were carried out to identify the main ingredient of Hoelen that has the scavenging effect on free-radicals. Triterpene carboxylic acids isolated from the methanol extract of Hoelen, i.e. pachymic acid, polyporenic acid, 3-epidehydrotumulosic acid, 3beta-hydroxylanosta-7,9(11), 24-trien-21-oic acid and 3-o-acetyl-16 alpha -hydroxytrametenolic acid, were found to have inhibitory activities against AAPH-induced lysis of red blood cells. Topics: Amidines; Dose-Response Relationship, Drug; Erythrocytes; Free Radical Scavengers; Hemolysis; Humans; Male; Phytotherapy; Plant Extracts; Polyporales; Reference Values; Triterpenes	2003

Article

Year

Inhibitory effects of triterpenes isolated from Hoelen on free radical-induced lysis of red blood cells.

Phytotherapy research : PTR, 2003, Volume: 17, Issue:2

Hoelen, sclederma of Poria cocos Wolf, has long been used as a sedative and diuretic in traditional medicine. Formerly, we demonstrated that Hoelen in vitro protects red blood cells from AAPH-induced hemolysis. In this study, tests were carried out to identify the main ingredient of Hoelen that has the scavenging effect on free-radicals. Triterpene carboxylic acids isolated from the methanol extract of Hoelen, i.e. pachymic acid, polyporenic acid, 3-epidehydrotumulosic acid, 3beta-hydroxylanosta-7,9(11), 24-trien-21-oic acid and 3-o-acetyl-16 alpha -hydroxytrametenolic acid, were found to have inhibitory activities against AAPH-induced lysis of red blood cells.

Topics: Amidines; Dose-Response Relationship, Drug; Erythrocytes; Free Radical Scavengers; Hemolysis; Humans; Male; Phytotherapy; Plant Extracts; Polyporales; Reference Values; Triterpenes

2003