54 research outputs found
Effects of an Early Handling-Like Procedure and Individual Housing on Anxiety-Like Behavior in Adult C57BL/6J and DBA/2J Mice
Manipulations of rearing conditions have been used to examine the effects of early experience on adult behavior with varying results. Evidence suggests that postnatal days (PND) 15–21 are a time of particular susceptibility to environmental influences on anxiety-like behavior in mice. To examine this, we subjected C57BL/6J and DBA/2J mice to an early handling-like procedure. Pups were separated from dams from PND 12–20 for 30 minutes daily or received standard care. On PND 21, pups were weaned and either individually- or group- housed. On PND 60, anxiety-like behavior was examined on the elevated zero-maze. Although individually- housed animals took longer to enter an open quadrant of the maze, they spent more time in the open than group-housed animals. Additionally, we observed a trend of reduced anxiety-like behavior in C57BL/6J, but not DBA/2J mice that underwent the handling-like procedure
Effects on prolactin secretion and binding to dopaminergic receptors in sleep-deprived lupus-prone mice
Inherent glucocorticoid response potential of isolated hypothalamic neuroendocrine neurons
Oxytocin binding sites in rat limbic and hypothalamic structures: Site-specific modulation by adrenal and gonadal steroids
Oxytocin-stimulated release of ACTH from the rat pituitary is mediated by arginine vasopressin receptors of the V1b type
Lactation as a model for naturally reversible hypercorticalism plasticity in the mechanisms governing hypothalamo-pituitary- adrenocortical activity in rats.
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