Research reportWITHDRAWN: Melatonin improves methamphetamine-induced blood brain barrier impairment through NADPH oxidase-2 in primary rat brain microvascular endothelium cells

The Publisher regrets that this article is an accidental duplication of an article that has already been published in 〈BRES, 1646 (2016) 182-192〉, 10.1016/j.brainres.2016.05.049. The duplicate article has therefore been withdrawn.The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.