CONCLUSION : TISE can antagonize the normal or sensitized bronchus slice contraction caused by histamine or antigen, and lessen the symptoms of asthma of sensitized guinea pig induced by antigen.

• 结论 ：TISE能拮抗组胺刺激引起的正常豚鼠和卵白蛋白引起的致敏豚鼠离体气管片的收缩，抑制致敏豚鼠哮喘的发生。