6 rezilta yo
An inhibitor of beta-glucuronidase from the rhizomes of Glycyrrhiza uralensis was isolated and its hepatoprotective activity on CCI4-induced hepatotoxicity of rats was investigated. From the water-soluble extract of G. uralensis, glycyrrhizin was isolated as a potent inhibitor of beta-glucuronidase.
The effects of Glycyrrhiza glabra L. extract, glycyrrhizinic acid, 18 alpha- and 18 beta-glycyrrhetinic acids on the mutagenicity of the ethyl methanesulfonate, N-methyl-N'-nitro-N-nitrosoguanidine, and ribose-lysine Maillard model systems were investigated by using the Salmonella/microsome
Two biotransformation products formed from 18 beta-glycyrrhetinic acid by cell suspension cultures of Glycyrrhiza glabra were isolated and their structures determined by chemical and spectral data as 3-O-[alhpa-L-arabinopyranosyl-(1----2)-beta-D-Glucuronopy ranosyl]-24- hydroxy-18
Effects of yokukansan, a traditional Japanese medicine, on thiamine deficiency (TD)-induced decrease of glutamate uptake were examined in cultured rat cortical astrocytes. Yokukansan (100-500 microg/ml) ameliorated the TD-induced decrease in glutamate uptake by astrocytes, implying that yokukansan
Immune modulating activity of ethanol extracts from Glycyrrhiza uralensis Fisch was investigated by conserving growth characteristics of several human cell lines. All of the samples did not show severe cytotoxicity on normal human liver cell line, WRL-68, showing less than 25% inhibition of cell
A reliable and efficient method suitable for the selective analysis of the glycyrrhizin content of fresh and dried roots of Glycyrrhiza species and of root extracts is described. The method was optimised for recovery and analysis of glycyrrhizin after conversion to its aglycone, 18