Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2014 Feb 26;11:20. doi: 10.1186/1742-4690-11-20

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2014 Woollard et al.; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.

PMC Copyright notice

Expression of pRac1 (S71) in human brain immune cells. Confocal microscopy shows expression of pRac1(S71) in human brain macrophages (A-C, white arrows) and blood vessels tight junction strands (A, C, G, J-M orange arrows). Most brain tissues samples did not show significant expression of pRac1 (S71) in microglia (D, E), but brain tissues of some HIVE patients showed pRac1(S71) in microglia (F, white arrows). Data showed no expression of pRac1 (S71) in astrocytes (G-I) or neurons (J, K). For all experiments, a 4th laser line was used to differentiate lipofuscin-like autofluorescent pigments from antibody staining (yellow arrows). Scale bar for all panels: 20 μM.