Does fluoxetine improve the effect of levodopa on 6-hydroxy dopamine-induced motor impairments in rats?
According to the results, it may be concluded that fluoxetine improves 6-OHDA-induced catalepsy and motor imbalance in L-DOPA- treated rats through activation of 5-HT1A. Further studies should be designed to clarify the precise mechanism of interaction between 5-HT1A and dopaminergic neurons.
At 75% of the 16-mGy routine dose, the sensitivity and specificity for differentiating UA from non-UA stones were minimally affected for stones 10 mm(3) or larger. The use of optimal cutoff values for dual-energy ratio as dose decreased (and noise increased) provided improved performance.