[Objectives]To study the anti-inflammatory effects of extracts from different parts of Ficus pumila L.[Methods]Inflammatory models of xylene-induced ear swelling,glacial acetic acid-induced celiac capillary permeabili...[Objectives]To study the anti-inflammatory effects of extracts from different parts of Ficus pumila L.[Methods]Inflammatory models of xylene-induced ear swelling,glacial acetic acid-induced celiac capillary permeability and carrageenan-induced toe swelling were established to evaluate the effects of extracts from different parts of F.pumila L.on inflammation.The inflammatory model of ear swelling in mice with bilateral adrenalectomy induced by xylene was established to determine whether its anti-inflammatory effect depends on hypothalamus-pituitary-adrenal axis(HPAA)system.[Results]Compared with the blank control group,except that there was no statistical significance in the low dose group(P>0.05),the high and middle dose groups of extracts from different parts of F.pumila L.had significant inhibitory effects on xylene-induced ear swelling in mice.The high,middle and low dose groups of F.pumila L.extract could significantly increase the celiac capillary permeability of mice induced by glacial acetic acid,and significantly inhibit the toe swelling induced by carrageenan.Compared with the blank control group,the high and middle dose groups of extracts from different parts of F.pumila L.could significantly inhibit xylene-induced ear swelling and carrageenan-induced toe swelling in bilateral adrenalectomy mice.[Conclusions]The extracts from different parts of F.pumila L.had anti-inflammatory activity,and its anti-inflammatory effect was independent of hypothalamus-pituitary-adrenal axis(HPAA)system.展开更多
Using orthogonal test, a systematic study was carried on the extraction technology of total flavonoides from the leaves and the receptacle of inflorescence of \%Ficus pumila \%L., favourable parameters of this technol...Using orthogonal test, a systematic study was carried on the extraction technology of total flavonoides from the leaves and the receptacle of inflorescence of \%Ficus pumila \%L., favourable parameters of this technology were selected out. The best conditions to extract total flavonoides are: 1∶40 ethanol solution of 70%, at 70～75℃ for four hours. Under the same condition, more total flavonoides can be extracted from leaves than receptacle of inflorescence. The effects of different reagents on total flavonoid extracting are also reported.展开更多
文摘[Objectives]To study the anti-inflammatory effects of extracts from different parts of Ficus pumila L.[Methods]Inflammatory models of xylene-induced ear swelling,glacial acetic acid-induced celiac capillary permeability and carrageenan-induced toe swelling were established to evaluate the effects of extracts from different parts of F.pumila L.on inflammation.The inflammatory model of ear swelling in mice with bilateral adrenalectomy induced by xylene was established to determine whether its anti-inflammatory effect depends on hypothalamus-pituitary-adrenal axis(HPAA)system.[Results]Compared with the blank control group,except that there was no statistical significance in the low dose group(P>0.05),the high and middle dose groups of extracts from different parts of F.pumila L.had significant inhibitory effects on xylene-induced ear swelling in mice.The high,middle and low dose groups of F.pumila L.extract could significantly increase the celiac capillary permeability of mice induced by glacial acetic acid,and significantly inhibit the toe swelling induced by carrageenan.Compared with the blank control group,the high and middle dose groups of extracts from different parts of F.pumila L.could significantly inhibit xylene-induced ear swelling and carrageenan-induced toe swelling in bilateral adrenalectomy mice.[Conclusions]The extracts from different parts of F.pumila L.had anti-inflammatory activity,and its anti-inflammatory effect was independent of hypothalamus-pituitary-adrenal axis(HPAA)system.
文摘Using orthogonal test, a systematic study was carried on the extraction technology of total flavonoides from the leaves and the receptacle of inflorescence of \%Ficus pumila \%L., favourable parameters of this technology were selected out. The best conditions to extract total flavonoides are: 1∶40 ethanol solution of 70%, at 70～75℃ for four hours. Under the same condition, more total flavonoides can be extracted from leaves than receptacle of inflorescence. The effects of different reagents on total flavonoid extracting are also reported.
