4 výsledky
BACKGROUND
Pterocephalus hookeri (C. B. Clarke) Hock., a traditional Tibetan herbal medicine rich in glycosides, has been used to treat several diseases including rheumatoid arthritis.
OBJECTIVE
To evaluate the anti-arthritic activity of total glycosides from P. hookeri, and its possible mechanisms
This study is to develop an UPLC-PDA method for determination of 10 major components in Pterocephalus. The UPLC-PDA assay was performed on a Waters Acquity UPLCR BEH C₁₈(2.1 mm ×100 mm,1.7 μm), and the column temperature was at 30 ℃. The mobile phase consists of water containing 0.2% phosphoric acid
In order to study the interaction between Pterocephalus hookeri and bitter taste receptors,three-dimensional structural models of bitter taste receptors TAS2 R16,TAS2 R14 and TAS2 R13 were established by homology modeling in this paper. Maestro software was used for docking the chemical constituents
DNA barcoding technique in combination with UFLC analysis technology was used to evaluate the quality of Tibetan medicine Pterocephalus hookeri from species identification and chemical qualitative and other aspects. Hybrid identification was established by DNA barcoding; UFLC-PDA was adopted to