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. Author manuscript; available in PMC: 2014 Jun 20.
Published in final edited form as: Toxicol Lett. 2013 Apr 15;220(1):44–52. doi: 10.1016/j.toxlet.2013.04.003

Fig. 4.

Fig. 4

Examples of microglia in dentate gyrus. These images show examples of microglia in the dentate gyrus polymorph layer, coronal level 89 captured at 40× (Nikon Plan Oil). The sampling frames are from: (A) a control (0 ppm) animal, blood Pb 0.02 μg/dL; (B) a 30 ppm animal, blood Pb level = 2.64 μg/dL; and (C) a 330 ppm animal, blood Pb level = 13.45 μg/dL. Animals were exposed from birth to PND 28 via dams’ drinking water.