rhus/tyrosine

Rhus verniciflua Stokes (RVS), traditionally used as a food supplement and in traditional herbal medicine for centuries in Korea, is known to possess various pharmacological properties. Environmental neurotoxins such as rotenone, a specific inhibitor of complex I provide models of Parkinson's

OBJECTIVE The present study investigated the neuroprotective effects of Rhus verniciflua Stokes (RVS) leaf extract on rotenone-induced apoptosis in human dopaminergic cells, SH-SY5Y. METHODS Cells were pretreated with RVS extract for 1 h then treated with vehicle or rotenone for 24 h. Cell

1,2,3,4,6-penta-O-galloyl-beta-D-glucose (PGG), a polyphenolic compound isolated from Rhus chinensis Mill. PGG has been known to have anti-tumor, anti-angiogenic and anti-diabetic activities. The present study revealed another underlying molecular target of PGG in MDA-MB-231 breast cancer cells by

Experimental data were combined with computational methods in constructing a hypothetical three-dimensional model for the blue single copper protein Rhus stellacyanin (St). The known sequence of stellacyanin and its homology with plastocyanin (Pc) were used together with the results of spectroscopic

The biosynthesis of gallic acid was studied in cultures of the fungus Phycomyces blakesleeanus and in leaves of the tree Rhus typhina. Fungal cultures were grown with [1-13C]glucose or with a mixture of unlabeled glucose and [U-13C6]glucose. Young leaves of R. typhina were kept in an incubation