Consulta: subjectFacets:"Motor coordination"
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Data/hora: 16/06/2024 06:50:27

Moxidectin interference on motor activity of rats
Provedor de dados: 52
Autores: Rodrigues-Alves,Patrícia de Sá e Benevides; Flório,Jorge Camilo; Lebrun,Ivo; Bernardi,Maria Martha; Spinosa,Helenice de Souza.
The present study investigated the effects of t moxidectin (MXD) in some parameters of rat motor function and neurochemical. The general activity in the open field and the motor coordination in the wooden beam were employed to evaluate the MXD effects. The results showed that, in the open field, even at high doses (2.0 and 20.0 mg/kg), the MXD did not alter the locomotion and the rearing frequencies. However, MXD was able to impair the motor coordination of the animals at wooden beam. Neurochemical studies of striatal GABA and dopamine neurotransmitters showed a reduced levels of dopamine and its metabolite, homovanillic acid, without interference on striatal GABA levels. Since GABAergic receptor stimulation had an inhibitory effect on dopaminergic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Moxidectin; GABA; Motor coordination; Rat; Open field; Wooden beam.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000400012