Paederia scandens(Lour.)Merr.is a traditional Chinese medicine,which mainly has the functions of analgesia,detoxification,anti-inflammatory and anticonvulsant.Modern studies show that the main chemical constituents of...Paederia scandens(Lour.)Merr.is a traditional Chinese medicine,which mainly has the functions of analgesia,detoxification,anti-inflammatory and anticonvulsant.Modern studies show that the main chemical constituents of this plant are iridoids and volatile oil,which have biological activities such as analgesia,anti-inflammatory,hepatoprotection,renoprotection and antibacterial.This review highlights the chemical constituents and biological activities of P.scandens based on studies published in last decades and provides the references for the further development and utilization of this medicinal plant.展开更多
Total proteins in the pollen of Humulus scandens Lour,one of the most popular aeroallergens in China,were analyzed by two-dimensional electrophoresis in the current study.The proteins were extracted by Trichloracetic ...Total proteins in the pollen of Humulus scandens Lour,one of the most popular aeroallergens in China,were analyzed by two-dimensional electrophoresis in the current study.The proteins were extracted by Trichloracetic acid(TCA)method,and then separated by isoelectric focusing as the first dimension and SDS-PAGE as the second dimension.The spots of proteins were visualized by staining with Coomassie Brilliant Blue.After analysis with software(ImageMaster 2D),122 different proteins were detected;isoelectric point(pI),Molecular weight(MW)and relative volume of each protein in the pollen were also discovered.This is the first high-resolution,two-dimensional protein map of the pollen of Humulus scandens Lour in China.Our finding has built a solid foundation for identification,characteriza-tion,gene cloning and standardization of allergenic proteins in the pollen of Humulus scandens Lour for further studies.展开更多
基金Health Industry Research Project of Hainan Province (No.21A200095)Youth Cultivation Fund Project of the First Affiliated Hospital of Hainan Medical College (No.HYYFYPY201909)。
文摘Paederia scandens(Lour.)Merr.is a traditional Chinese medicine,which mainly has the functions of analgesia,detoxification,anti-inflammatory and anticonvulsant.Modern studies show that the main chemical constituents of this plant are iridoids and volatile oil,which have biological activities such as analgesia,anti-inflammatory,hepatoprotection,renoprotection and antibacterial.This review highlights the chemical constituents and biological activities of P.scandens based on studies published in last decades and provides the references for the further development and utilization of this medicinal plant.
文摘Total proteins in the pollen of Humulus scandens Lour,one of the most popular aeroallergens in China,were analyzed by two-dimensional electrophoresis in the current study.The proteins were extracted by Trichloracetic acid(TCA)method,and then separated by isoelectric focusing as the first dimension and SDS-PAGE as the second dimension.The spots of proteins were visualized by staining with Coomassie Brilliant Blue.After analysis with software(ImageMaster 2D),122 different proteins were detected;isoelectric point(pI),Molecular weight(MW)and relative volume of each protein in the pollen were also discovered.This is the first high-resolution,two-dimensional protein map of the pollen of Humulus scandens Lour in China.Our finding has built a solid foundation for identification,characteriza-tion,gene cloning and standardization of allergenic proteins in the pollen of Humulus scandens Lour for further studies.
