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S Scondotto

Publications and source records attributed to S Scondotto.

3 recordsLinked to original sources
PubMed1990

Binding of flunitrazepam to differentiating neurons cultured in a chemically defined, hormone-supplemented medium.

[3H]Flunitrazepam (FNZ) binding to cortical neurons from fetal rat brain was investigated in vitro. The use of a synthetic medium specific for neurons made it possible to plot a developmental curve of 3H-FNZ binding in an almost pure neuronal culture. Detectable specific binding was present in vitro at time 0 (that is, the 16th gestational day). A progressive increase of binding, due to an increment in the number of recognition sites, was observed on the subsequent days. The affinity of the specific binding sites to 3H-FNZ was enhanced by the addition of exogenous GABA, whereas the density was not affected.

Animals↗
PubMed1988

Lateral differences in GABA binding sites in rat brain.

An asymmetric distribution of GABA binding sites was found in the cerebral cortex, hippocampus, cerebellar hemispheres, striatum, and thalamus. Higher levels of [3H]GABA binding were observed in the left-side of most brain areas and in a greater percentage of adult rats, but the opposite asymmetry was found in the thalamus. A similar left-right difference in cerebral hemispheres was also found in five day-old rats, suggesting the genetic predetermination of asymmetry.

Animals↗