Brain Transcriptome Database (BrainTx)http://rdf.ncbi.nlm.nih.gov/pubmed/

Jaime M. Ross, et.al., High brain lactate is a hallmark of aging and caused by a shift in the lactate dehydrogenase A/B ratio., Proceedings of the National Academy of Sciences of the United States of America, 2010, 107
http://rdf.ncbi.nlm.nih.gov/pubmed/21041631