Fig. 1From: Peroxisome proliferator-activated receptor-gamma: potential molecular therapeutic target for HIV-1-associated brain inflammationImmunocytochemical analysis of primary cultures of mixed rat astrocytes and microglia. Cells were immunostained with a DAPI, nuclear marker; b GFAP (1:200, dilution) astrocyte marker; (c) CD11b/c (1:20, dilution) microglial marker; d merged image. Cells were visualized using a confocal microscope (LSM 700, Carl Zeiss) operated with ZEN software using a 40Ć objective lens. Scale bar, 75Ā Ī¼MBack to article page