Fig. 5From: Quantitative lung morphology: semi-automated measurement of mean linear interceptApplication a. WT PBS b. WT PM Panel (i) at 2X, while (ii) & (iii) at 20X magnification. Mean free distance of gas exchange surfaces within the acinar airway complex c. After 24-h, WT mice exposed to PM had significantly increased MLI compared to WT PBS controlsBack to article page