Prenatal Exposure to Methamphetamine: Up-Regulation of Brain Receptor Genes.

ABSTRACT: Methamphetamine (METH) is a widespread illicit drug. If it is taken by pregnant women, it passes through the placenta and just as it affects the mother, it can impair the development of the offspring. The aim of our study was to identify candidates to investigate for changes in the gene expression in the specific regions of the brain associated with addiction to METH in rats. We examined the various areas of the central nervous system (striatum, hippocampus, prefrontal cortex) for signs of impairment in postnatal day 80 in experimental rats, whose mothers had been administered METH (5 mg/kg/day) during the entire gestation period. Changes in the gene expression at the mRNA level were determined by two techniques, microarray and real-time PCR. Results of two microarray trials were evaluated

SUBMITTER: Zoubkova H 

PROVIDER: S-EPMC6686742 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature