Chronic corticosterone deteriorates latrine and nesting behaviours in mice.

ABSTRACT: Self-care behaviours are actions that help maintain good health and surroundings. For example, appropriate toileting, sleeping in the bed, and bathing and washing are among self-care behaviours in humans. Animals also perform similar self-care behaviours such as latrine, nesting and self-grooming. Studies have shown that chronic stress disrupts nesting and self-grooming behaviours. However, the effect of chronic stress on latrine behaviour, preferential, repeated defecation at specific locations, has not yet been clarified. This study aimed to investigate the influence of chronic corticosterone administration on latrine and nesting behaviours in mice. The variation in defecation location was quantified as the degree of the latrine behaviour by using Shannon entropy. The nest quality was sc

SUBMITTER: Nomoto K 

PROVIDER: S-EPMC9890096 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature