Year: 2025
Type: article
Abstract: Little is known about the impact of environmental restraint, characterized by limited space and a lack of stimulating elements, on adult mental and physical health. We examined the influence of environmental restraint on depression-like behaviors and physical status in rats, and the potential mitigating effects of Lactococcus cremoris H61 as a beneficial bacterium. Rats subjected to environmental restraint exhibited prolonged maladaptive immobility in the forced swim test without showing changes in body weight, locomotion, or social motivation. Daily activities remained unaffected. These findings suggest that environmental restraint may be a covert risk factor for stress-induced depression, potentially alleviated by supplementation with H61 probiotic.
Source: IBRO Neuroscience Reports
Authors: Hiroko Mochizuki-Kawai, Seita Nakazawa, Hideaki Oike, Hiromi Kimoto, Satoru Tomita, Michimasa Toyoshima, Tingbi Xiong, Kazuo Yamada
Language: English
Subfield: Behavioral Neuroscience
Field: Neuroscience
Domain: Life Sciences
Open Access status: gold
Estimated APC paid: $2,400
Awards: G6734965168, G8090327104
OpenAlex ID: W4410197178