Levodropropizine (10-200 mg/kg,腹腔注射) 可减少 Capsaicin 和 P 物质诱导的大鼠气管血浆外渗。
参考文献:
1. Zanasi A, et al. Levodropropizine for treating cough in adult and children: a meta-analysis of published studies. Multidiscip Respir Med. 2015 May 31;10(1):19. 2. Luo YL, et al. Effects of four antitussives on airway neurogenic inflammation in a guinea pig model of chronic cough induced by cigarette smoke exposure. Inflamm Res. 2013 Dec;62(12):1053-61. 3. Erdogan MA, et al. Levodropropizine suppresses seizure activity in rats with pentylenetetrazol-induced epilepsy. Epilepsy Res. 2019 Feb;150:32-37. 4. Yamawaki I, et al. Levodropropizine reduces capsaicin- and substance P-induced plasma extravasation in the rat trachea. Eur J Pharmacol. 1993 Oct 12;243(1):1-6.