Diesel Exhaust Activates and Primes Microglia: Air Pollution, Neuroinflammation, and Regulation of Dopaminergic NeurotoxicityShannon Levesque, Thomas Taetzsch, Melinda E. Lull, Urmila Kodavanti, Krisztian Stadler, Alison Wagner, Jo Anne Johnson, Laura Duke, Prasada Kodavanti, Michael J. Surace and Michelle L. Block · Environmental Health Perspectives · 2011