Fig. 4.

Representative photographs of cerebral cortex immunostained by S100B and GFAP antibodies and hematoxylin staining in WKY rats and SHRSP with or without administration of arundic acid. a–d Representative immunostaining of sections stained with the S100B antibody from the following groups: WKY, SHRSP: control, SHRSP: 30 mg/kg/day arundic acid, and SHRSP: 100 mg/kg/day arundic acid, respectively. e–h Representative immunostaining of sections stained with the GFAP antibody from the following groups: WKY, SHRSP: control, SHRSP: 30 mg/kg/day arundic acid, and SHRSP: 100 mg/kg/day arundic acid, respectively. Scale bar equals 50 µm