Does toluene exposure during the brain growth spurt reduce behavioral responses to noncompetitive N-methyl-D-aspartate receptor antagonists in adult rats?
These results indicate that neonatal but not adolescent toluene exposure produces long-term effects on selective behaviors induced by NMDA antagonists. Theses findings further support the hypothesis that functional changes in NMDA receptors may be related to the neurobehavioral dysfunction associated with fetal solvent syndrome.
When cultured in rich medium, at 33 degrees C or 37 degrees C and pH 7.0, Cl. scatologenes ATCC 25775 optimally produced 3-MI. Addition of L-tryptophan to medium did not lead to significant increases in extracellular 3-MI levels. Whole cell assays indicate growth in rich medium significantly up-regulated 3-MI production.