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.
Histology sections and chord length (Lx) measurements from diseased animals (right) and normal animals (left). A and B: 1-mm2 histology sections from healthy (A) and diseased (B) mice. C and D: corresponding processed images with superimposed Lx values. The color bar is in units of μm. E–G: airspace areas. The color bars are in units of μm2. E is a rescaled image of G from a normal animal.
