LIU Yong-qi, LI Jin-tian, LI Juan, et al. Effect of Pingchuanling on the Content of Serum cAMP and cGMP and Expression of Fas in Tracheal Inflammatory Cells in Asthma Rats[J]. Journal of Traditional Chinese Medicine2007, (1): 72-74.
LIU Yong-qi, LI Jin-tian, LI Juan, et al. Effect of Pingchuanling on the Content of Serum cAMP and cGMP and Expression of Fas in Tracheal Inflammatory Cells in Asthma Rats[J]. Journal of Traditional Chinese Medicine2007, (1): 72-74.DOI: 10.13288/j.11-2166/r.2007.01.042.
Objective To study the effect of Pingchuanling on the content of serum cAMP and cGMP and expression of Fas in tracheal inflammatory cells in asthma rats.Methods Ovalbumin was used to copy asthma model rats.Radio-immunoassay was used to detect the content of serum cAMP and cGMP of rats in each group.The expression of Fas in tracheal inflammatory cells was tested by immunohistochemical method.Results In comparison with blank control group
the content of serum cAMP and cAMP/cGMP ratio decreased
while cGMP and the expression of Fas increased significantly in model group (P<0.05)
obvious histomorphologic change was observed in model group as well.All indexes mentioned above were improved by Pingchuanling.Conclusion The therapeutic effect of Pingchuanling for bronchial asthma may be related to regulating the content of cAMP and cGMP
expression of Fas and cAMP/cGMP ratio.Pingchuanling has cooperativity with hormone for asthma.