1·The level of endothelins 1 was detected by non-balance method of radio-immunity.
内皮素1水平测定用放射免疫非平衡法。
2·Objective: to study the change of concentration of endothelins (ET) and calcitonin gene related protein (CGRP) in bile in patients with acute cholangitis of severe type (ACST) and its significance.
目的：探讨急性重症胆管炎(ACST)患者胆汁中内皮素(et)及降钙素基因相关肽(CGRP)浓度变化及意义。
3·Conclusion Endogenous endothelins take part in remodeling of renal arterioles in SHR in some extent.
结论内源性内皮素在一定程度上促进了SHR肾内小动脉的重建。
4·Objective To investigate the role of Interleukin 8(IL 8)and Endothelins 1(ET 1) in the pathogenesis of Chronic Obstructive Pulmonary Disease (COPD).
目的探讨白细胞介素8（IL 8）和内皮素① （ET 1）在慢性阻塞性肺疾病（COPD）发病机制中的作用。