Fig. 11From: Assessment of respiratory and reproductive impacts of artisanal refinery activities on male Albino Wistar rats: implications for environmental healthRepresentative photomicrograph of the cytoarchitecture of the lungs. Group D for Day 7 post Soot exposure. Tissue stained positive to Prussian blue stain, Magnification: × 100. (PBS-Prussian Blue Stain reaction)Back to article page