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. Author manuscript; available in PMC: 2022 Apr 5.
Published in final edited form as: J Vis Exp. 2021 Feb 5;(168):10.3791/61772. doi: 10.3791/61772

Figure 2: Features of the groups.

Figure 2:

(A) Normalized lung to fetus weight ratio, (B) Lung DNA to protein ratio, (C) Lung DNA content normalized to lung weight, (D) Lung RNA content normalized to lung weight, and (E) Lung protein content normalized to lung weight. (F) Representative hematoxylin and eosin images of C57BL/6 E18.5 lungs without (scale bar = 50 μm) and (G) with fetal transuterine tracheal occlusion showing hyperplasia of conducting airways and increased size of distal airspaces; scale bar = 100 μm. Comparison of control (n=9) and tracheal occlusion (TO) (n=6) was performed using Student’s t-test.