Figure 4From: In-vitro and in-vivo validation of ethnopharmacological uses of methanol extract of Isodon rugosus Wall. ex Benth. (Lamiaceae) Concentration dependent inhibitory effect of (a, b and c) methanolic extract of Isodon rugosus (Ir.Cr) and (d) verapamil on carbachol (1 μM)- and high K + (80 mM)- induced contractions in isolated rabbit tracheal preparations. Values are the mean ± SEM, n = 5.Back to article page