3 結果
We aimed to find antiallergic agents from natural sources using mast cells activated during allergic reaction. We screened over 2000 plants for blockade of histamine release and identified two of them, S. baicalenesis and P. edulis. Bioassay-guided fractionation led to two main constituent
In order to evaluate the role of ethyl acetate fraction (PB-EtAC) obtained from the Phyllostachys bambusoides leaves in the modulation of immune responses, detailed studies were carried out using a panel of in vivo assays. Oral administration of PB-EtAC (50-200 mg/Kg) stimulated the IgM and IgG
Besides being a useful building material, bamboo also is a potential source of bioactive substances. Although some studies have been performed to examine its use in terms of the biological activity, only certain parts of bamboo, especially the leaves or shoots, have been studied. Comprehensive and