Pastorello E A, Codecasa L R, Gerosa A, Buonocore E, Sillano V, Zanussi C
2nd Department of Internal Medicine, University of Milan, School of Medicine, Italy.
Ann Allergy. 1987 Nov;59(5):339-40.
Previous studies have shown that suggestion may modify bronchial reactivity to both inactive diluents and pharmacologically bronchoconstrictor or dilator substances. In our study, 14 patients were subjected to two methacholine challenge tests presented, respectively, as a bronchoconstrictor or as a bronchodilator drug. Forced expiratory volumes in one second were recorded and a PD20 was determined. No significant differences were reported in PD20 values of each patient after the two kinds of suggestion.
先前的研究表明，暗示可能会改变支气管对惰性稀释剂以及药理上具有支气管收缩或扩张作用物质的反应性。在我们的研究中，14名患者分别接受了两次呈现为支气管收缩剂或支气管扩张剂的乙酰甲胆碱激发试验。记录一秒用力呼气量并测定PD20。在两种暗示后，每位患者的PD20值均未报告有显著差异。
