Acknowledgements The work was supported in part by the National High Technology Research and Development Program of China (863 Program, No 2006AA020502), and Grant No 07JCZDJC05000 from the Natural Science Foundation of Tianjin, China.
Aim: To investigate the efficacy of glycyrrhizin (GL) combined with salbutamol (SA) as an anti-asthma therapy.Methods: Rat lung beta2-adrenergic receptor (β2-AR) mRNA level was measured by real-time RT PCR. ...
Acknowledgements The work was supported in part by the National High Technology Research and Development Program of China (863 Program, No 2006AA020502), and Grant No 07JCZDJCOS000 from the Natural Science Foundation of Tianjin, China.
Aim: To investigate the anti-asthmatic mechanisms of the traditional Chinese medicine Pericarpium citri reticulatae (PCR). Methods: The alkaloid section (AS) of PCR was extracted using an ion exchange resin, sep...