Studies on the Constituents of Sophora flavescens AIT. III
نویسندگان
چکیده
منابع مشابه
A study on isolation of chemical constituents from Sophora flavescens Ait. and their anti-glioma effects.
BACKGROUND Sophora flavescens Ait. is a traditional Chinese medicine with a long history in China. It is mainly used in the treatment of heat dysentery and similar ailments in the clinical. The objective of this paper was to isolate, purify and identify alkaloids from Sophora flavescens Ait. and to explore their inhibitory effects on C6 glioma cells. MATERIALS AND METHODS Column chromatograph...
متن کاملSelective Extraction of Flavonoids from Sophora flavescens Ait. by Mechanochemistry.
Flavonoids from Sophora flavescens were selectively extracted by mechanochemical-promoted extraction technology (MPET) after using response surface methodology to determine the optimal extraction parameters. The highest yield of 35.17 mg/g was achieved by grinding the roots with Na₂CO₃ (15%) at 440 rpm/min for 17.0 min and water was used as the sole solvent with a ratio of solvent to solid mate...
متن کاملInotropic effects and mechanisms of matrine, a main alkaloid from Sophora flavescens AIT.
It has been well documented that matrine, a tetracyclo-quinolizindine alkaloid, possessed a positive inotropic effect. However, the underlying mechanisms at the cellular and ion channel levels have not been completely clarified. Therefore, the present study was designed to identify the cellular target and the mechanisms of inotropic effect of matrine. Guinea pig papillary muscles were used to s...
متن کاملSedative Effect of Sophora flavescens and Matrine
The present study investigated the sedative effects of Sophora flavescens (SF) and its bioactive compound, matrine through performing locomotor activity test and the electroencephalography (EEG) analysis in the rat. The underlying neural mechanism of their beneficial effects was determined by assessing c-Fos immunoreactivity and serotonin (5-HT) in the brain utilizing immunohistochemical method...
متن کاملTyrosinase inhibitory prenylated flavonoids from Sophora flavescens.
For the purpose of the development of a skin-whitening agent, Sophora flavescens was evaluated for tyrosinase inhibitory activity and its active principles were identified following activity-guided isolation. The ethanol extract and dichloromethane fraction from S. flavescens showed significant inhibition of mushroom tyrosinase. From the dichloromethane fraction, three known prenylated flavonoi...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1985
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.105.8_736