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.
Double immunofluorescence staining for ETB, 5-HT1B and AT1 and actin in smooth muscle cells of the basilar artery after SAH. Photographs demonstrating the localization of ETB, 5-HT1B, AT1, actin immunostaining, and their co-localization in smooth muscle cells (yellow fluorescence in the merged picture). Scale bar, 50 μm.
