Figure 4From: Anti-inflammatory effects of montelukast on smoke-induced lung injury in ratsEffetto antinfiammatorio del montelukast sul danno polmonare indotto da fumo nel rattoElectron photomicrograph of lung tissue from montelukast group (mon). 4a showing: increase in surfactant deposition in the type 2 pneumocyte (→). 4b: showing increase in the number of macrophages (►) (X6000).Back to article page