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.
Fold increase of LacZ and VEGF expression in ischemic hearts. Gray and black bars represent gene expression levels in ischemic and normal hearts, respectively. The expression levels of these two genes in normal hearts were arbitrarily assigned as one. The relative fold increases of gene expression in ischemic hearts versus in normal hearts were calculated according to the PhosphorImager analyses of semiquantitative RT-PCR data.
