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. Author manuscript; available in PMC: 2016 May 22.
Published in final edited form as: Neonatology. 2015 May 22;108(1):65–72. doi: 10.1159/000380758

Figure 6.

Figure 6

Immunohistochemical quantification of airway myosin light chain [MLC] and radial alveolar counts from P8 and P21 mice following neonatal hyperoxia exposure. The amount of MLC, normalized to basement membrane (BM) perimeter length, was similar between treatment groups at P8 and P21 [A-B], but there was a tendency for increased MLC following 40% O2 exposure compared to 70% O2 in P21 mice. Radial alveolar counts [C-D] was also reduced at both age groups exposed to either 40% or 70% oxygen compared to control mice (*both p<0.05) [m±SEM].