Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
RA improves alveolar simplification in DbTg mice. Lung histology was analyzed by hematoxylin-eosin (H&E) staining of DbTg mice at RA35. A and D show normal lung, no prenatal dox and RA treatment from PN35 to PN48. B and E show that prenatal dox induced dnFGFR expression and caused emphysema. C and F show that RA treatment resolved emphysema. Arrows indicate average alveolar size. Scale bar = 100 μm.
