Physical exercise reduces circulating lipopolysaccharide and TLR4 activation and improves insulin signaling in tissues of DIO rats

Images in this article were corrected in PLoS | One (2015): http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0118383; This article was previously subject to an Expression of Concern (2015) covering 4 articles; For more information, see RW posts about MJA Saad: http://retractionwatch.com/category/by-author/mario-saad/;