cocaine and amino acid neurotransmitters, cocaine, nucleus accumbens, hippocampusThe acute and chronic effects of cocaine on y-aminobutyrate (GABA), aspartate and glutamate levels both in nucleus accumbens and hippocampus were investigated. Doses of cocaine were administered intraperitoneally to groups of...
Tests within a single-machine infinite-bus system proved the correctness of the proposed energy functions. The application of new energy functions was demonstrated on the problem of transient-stability assessment. Copyright 2006 John Wiley & Sons, Ltd....
Methods A descriptive study was carried out on 1,330 students attending 34 public schools in the city of Medellin. Two dentists trained in dental fluorosis diagnosis performed the examinations were after the teeth had been brushed. Teeth were dried with gauze, isolated with cotton pellets and ...
Instead, clinical drug resistance may be due to changes in expression of a large number of genes that have a cumulative impact on chemosensitivity. Aberrant CpG island methylation of multiple genes occurring in a nonrandom manner during tumour development and during the acquisition of drug resistance...