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| Rizelio,V.; Szawka,R.E.; Xavier,L.L.; Achaval,M.; Rigon,P.; Saur,L.; Matheussi,F.; Delattre,A.M.; Anselmo-Franci,J.A.; Meneses,M.; Ferraz,A.C.. |
| The objective of the present study was to determine whether lesion of the subthalamic nucleus (STN) promoted by N-methyl-D-aspartate (NMDA) would rescue nigrostriatal dopaminergic neurons after unilateral 6-hydroxydopamine (6-OHDA) injection into the medial forebrain bundle (MFB). Initially, 16 mg 6-OHDA (6-OHDA group) or vehicle (artificial cerebrospinal fluid - aCSF; Sham group) was infused into the right MFB of adult male Wistar rats. Fifteen days after surgery, the 6-OHDA and SHAM groups were randomly subdivided and received ipsilateral injection of either 60 mM NMDA or aCSF in the right STN. Additionally, a control group was not submitted to stereotaxic surgery. Five groups of rats were studied: 6-OHDA/NMDA, 6-OHDA/Sham, Sham/NMDA, Sham/Sham, and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Subthalamic nucleus; Parkinson's disease; Substantia nigra pars compacta; 6-Hydroxydopamine; Tyrosine hydroxylase immunohistochemistry. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2010000100012 |
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