Fig. 5. Total lung messenger RNA (mRNA) expression of oxygen-sensitive K  v channel subtypes K  v 1.2, K  v 1.5, K  v 2.1, and K  v 3.1 in lungs obtained from lipopolysaccharide (LPS)–treated (▪) and untreated control (□) mice (n = 3 per group). †  P < 0.05  versus control. Data are presented as mean ± SD.