Daphnoretin, a new protein kinase C activator isolated from Wikstroemia indica C.A. Mey

Daphnoretin, a new protein kinase C activator isolated from Wikstroemia indica C.A. Mey.

Daphnoretin, a biologically active principle isolated from Wikstroemia indica C.A. Mey., caused platelet aggregation in washed rabbit platelets, platelet-rich plasma and whole blood. The aggregation of and ATP release from platelets induced by daphnoretin were similar to phorbol ester- and diacylglycerol-induced aggregation and release. The EC50 values of daphnoretin-, phorbol 12,13-dibutyrate ...

Sikokianin D, a new C-3/C-3"-biflavanone from the roots of Wikstroemia indica.

A new 3,3''-biflavanone, sikokianin D (1), was isolated from the roots of Wikstroemia indica, together with two known compounds. Their structures were elucidated by chemical evidence and spectral analyses, including HR-ESI-MS, and 1D- and 2D-NMR techniques.

Effect of daphnoretin on the proliferation and apoptosis of A549 lung cancer cells in vitro

Daphnoretin is an active constituent of Wikstroemia indica C.A. Mey., which is widely distributed in the northwest and southwest regions of China. Previous studies have shown that daphnoretin has anticancer effects on leukemia, osteosarcoma and uterine cervix cancer cells. However, the effect of daphnoretin on human lung cancer cells has yet to be elucidated. In the present study, daphnoretin w...

Azeroside C: a new phloroacetophenone glycoside from the roots of Dorema glabrum Fisch. & C.A. Mey

Background and objectives: Dorema glabrum Fisch. & C.A. Meyfrom Umbelliferae family is a monocarpic species distributed in north-west of Iran, Azerbaijan republic and Armenia. The gum-resin of this species is traditionally used for the treatment of bronchitis, catarrh and diarrhea, as well as for its diuretic properties. Recently, we have reported the isolation of five...

Orexins Activates Protein Kinase C-Mediated Ca Signaling in Isolated Rat Primary Sensory Neurons