Antiasthmatic action of ephedrine on guinea pig by transdermal administration in vivo / 中成药

ABSTRACT

AIM:To study antiasthmatic action of ephedrine on guinea pig by transdermal administration in vivo. METHODS:The gelatinizer made from ephedrine was taken as the treatment to carry research for antiasthmatic effect and compared the difference between therapeatic and control drug. RESULTS:The ephedrine gelatinizet could prolonge the latent period and shock stage of asthmatic attack in sensitized guinea pigs. CONCLUSION:The results indicate that transdermal administration of ephedrine gelatinizer is reasonable