Daly M J
Br J Pharmacol. 1974 Aug;51(4):599-601. doi: 10.1111/j.1476-5381.1974.tb09679.x.
In the anaesthetized guinea-pig micro-embolism induced by barium sulphate causes marked increases in pulmonary resistance and decreases in pulmonary compliance. Bronchodilator drugs prevent these changes with salbutamol showing much greater activity on pulmonary resistance changes than compliance changes. The results are discussed with regard to the site of action in the respiratory tree and potential clinical use.
在麻醉的豚鼠中,硫酸钡诱导的微栓塞会导致肺阻力显著增加,肺顺应性降低。支气管扩张药可预防这些变化,其中沙丁胺醇对肺阻力变化的作用比对顺应性变化的作用大得多。本文就其在呼吸树中的作用部位及潜在临床应用进行了讨论。