Fig. 5From: Arginase 1+ microglia reduce Aβ plaque deposition during IL-1β-dependent neuroinflammationIL-4-producing cells are present in the CNS with sustained IL-1β inflammation. a Representative images of GFP+ cells in the hippocampus of IL-4 GFP reporter mice, 4 weeks after rAAV2-IL1β or rAAV2-Phe injection. Scale bar represents 100 μm. b qRT-PCR analysis of IL-4 mRNA levels for hippocampal lysates. Data was analyzed using paired Student’s t test. n = 4 animals, mean ± SEM shown, *p < 0.05Back to article page