RESUMEN
To research the expressions of IL-5,granulocyte macrophage colony stimulating factor(GM-CSF) in the asthmatic guinea pig pulmonary tissue and influence of triptolide on the expression,30 guinea pigs were divided at random into three groups:the asthma group(n=10),treated group(n=10) and control group(n=10).The expression levels of the IL-5,GM-CSF mRNA were detected by using in situ hybridization method.The results showed that the expressive intensities of IL-5,GM-CSF mRNA in asthma group were 36 38?7 65 and 32 78?9 43 respectively;the treated group were 17 46?7 32 and 18 92?6 38 respectively;control group were 13 82?5 43 and 18 27?7 45 respectively.The expressive intensities of IL-5,GM-CFS mRNA in asthmatic group were obviously higther than those of both treated and control groups,there was significantly difference between two groups(P