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.
Barium-contrast X-ray images of the hearts from sham, myocardial infarction-induced (MI), sham-operated and treated with H2S (Sham+H2S), and myocardial infarction-induced and treated with H2S (MI+H2S) mice: Note: There is an increase in collateral vessels in the MI heart after H2S treatment compared to MI. A.X-ray images from experimental groups. B. Bar graph of changes in integrated optical density (IOD) in expression of Barium. C. analyzing x-ray pictures in image-pro system.
