Increased striatal GluA1^Ser-845 phosphorylation after repeated low dose cocaine.

<p>The level of pGluA1^Ser-845 was increased in the dSTR of cocaine-treated rats vs. saline controls 40 min after day 7 of repeated once-daily 10 mg/kg i.p. cocaine or saline injections (group 3, see <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0037673#pone-0037673-t001" target="_blank">Table 1</a>). Representative western blots are shown in the panel above the bars for the ratios of pGluA1^Ser-845 to total GluA1 in dSTR. Mean values ± SEM are shown for Saline: n = 4, Cocaine: n = 16. *p<0.05, Cocaine vs. Saline.