TY - JOUR AU - Leino, Sakari AU - Kohtala, Samuel AU - Rantamäki, Tomi AU - Koski, Sini K. AU - Rannanpää, Saara AU - Salminen, Outi PY - 2018 DA - 2018/11/29 TI - Dyskinesia and brain-derived neurotrophic factor levels after long-term levodopa and nicotinic receptor agonist treatments in female mice with near-total unilateral dopaminergic denervation JO - BMC Neuroscience SP - 77 VL - 19 IS - 1 AB - The treatment of Parkinson’s disease is often complicated by levodopa-induced dyskinesia (LID). Nicotinic acetylcholine receptor agonists can alleviate LID in animal models but may be less effective in conditions of severe dopaminergic denervation. While the mechanisms of LID remain incompletely understood, elevated corticostriatal levels of the brain-derived neurotrophic factor (BDNF) have been suggested to play a role. Here, female mice with near-total unilateral 6-hydroxydopamine-induced nigrostriatal lesions were chronically treated with levodopa, and the effects of the α7 nicotinic receptor partial agonist AZD0328 and nicotine on LID were assessed. At the end of the experiment, BDNF protein levels in the prefrontal cortex and striatum were measured. SN - 1471-2202 UR - https://doi.org/10.1186/s12868-018-0478-0 DO - 10.1186/s12868-018-0478-0 ID - Leino2018 ER -