Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Tissue levels of serotonin (5-HT) are not different in mother-reared (MR) and peer-reared subjects (NR). A. Analysis of tissue concentrations of 5-HT revealed no overall differences between mother-reared and nursery reared animals. B. Regional analysis (SNpr = Substantia nigra pars reticulata, SNpc = Substantia nigra pars compacta, Hipp = hippocampus) indicates a weak trend toward lower 5-HT levels in nursery reared animals. Open bars represent MR and closed bars represent NR animals.
