Results Heparin and its derivatives had functions ofinhibiting interlukin secretion, mast cells degranulation and leucocytes aggregation, and they could also attenuateairway hyperresponsiveness.

• 结果肝素及其衍生物对白介素分泌、肥大细胞脱颗粒、白细胞向炎症部位聚集均有抑制作用,并能降低气道的高反应性。