论文部分内容阅读
用放射配体结合分析法分别测定了正常组、特布他林组、特布他林十曲尼司特组豚鼠的肺组织β受体最大结合力和解离常数,结果显示:给特布他林后豚鼠肺组织β受体发生明显的向下调节.曲尼司特可预防此向下调节的发生.
Radioligand binding assay was used to determine the maximal binding and dissociation constants of β-receptor in lung tissue of normal group, terbutaline group and terbutaline group. The results showed that: After guinea pigs lung significantly β receptor down regulation.Tranidase can prevent the occurrence of this downward regulation.