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.
Effect of hypoxia on HIF-1α immunoreactivity in DAOY cells. Cells were incubated under normoxia (16.2% O2) or hypoxia (1 or 0.1% O2) for 24 h, and then stained with an antibody against HIF-1α. Positive cells (A) and cells with nuclear immunoreactivity (B) were quantified in three independent experiments. **P<0.01, ***P<0.001; NS, no significant difference; one-way ANOVA and Tukey's test.
