Comparing the effects of infant maternal and sibling separation on adolescent behavior in rats (Rattus norvegicus).

ABSTRACT: Maternal separation in early life has been observed to have lasting, detrimental effects that impair personal and social development and can persist into adulthood. Maternal separation during infancy can be most detrimental during adolescence, leading to long-term adverse effects on development and social behavior. This research study compared the effects of sibling and maternal separation in infancy on anxiety, sociability, or memory later in adolescence (postnatal day, PND, 50-58) in male and female Long-Evans Rats (Rattus norvegicus). Rat pups were semi-randomly assigned into eight conditions for daily isolation (PND 1-14). The groups were separated by the duration of isolation between 15 minutes (control group) or 180 minutes (experimental group) and the sex of the rat. They were also

SUBMITTER: McClafferty SR 

PROVIDER: S-EPMC11329123 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature