Fig. 6From: Pharmacological investigation on the anti-oxidant and anti-inflammatory activity of N-acetylcysteine in an ex vivo model of COPD exacerbationInfluence of NAC on the release of neurokinin A (NKA) induced by overnight incubation of human isolated bronchi with LPS. Data are expressed as the mean ± SEM of experiments repeated in triplicate. ***P < 0.001 vs. LPS-incubated bronchi (statistical significance assessed by two-way ANOVA)Back to article page