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.
Histological study results in each group. A: Morphological changes in the proximal nerve segment by osmium tetroxide staining (×400); B: Morphological changes in the distal segment in the normal group (×400); C: Morphological changes in the distal segment in the model group (×400); D: Morphological changes in the distal segment in the treatment group (×400). Arrows indicate the myelin sheathes, scale bar indicates 10 μm.
