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.
Representative immunohistochemistry of (A) infarcted border zone and (B) noninfarcted area reveals increased myocyte cross-sectional area, associated with compensatory hypertrophy, in the infarcted border zone. Red arrows indicate sites where the cross-sectional measurements were taken. Scale bar, 50 µm.
