Fig. 5From: Voluntary exercise attenuates LPS-induced reductions in neurogenesis and increases microglia expression of a proneurogenic phenotype in aged miceNew neurons. Number of new neurons in the granular cell layer of the hippocampus of adult and aged mice (a). LPS decreased new neurons in the aged control mice, but had no effect in adults or aged exercise mice. Representative images of cells double labeled with antibodies against neuronal nuclei (mature neuron; green) and BrdU (new cell; red) from adult control (b) and adult exercise (c). Bars with different letters are significantly different from each other. Means ± SEMBack to article page