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Prior exposure to dim light at night impairs dermal wound healing in female C57BL/6 mice
Dim light at night before injury slows skin wound healing in female mice
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Abstract
Mice exposed to dim artificial light at night (LAN) showed significantly larger wounds on days 5, 7, 8, and 9 compared to those in regular light conditions.
- Dim LAN exposure prior to wounding is linked to impaired wound healing in mice.
- Mice exposed to DLAN consistently exhibited larger wounds compared to those kept in regular light conditions.
- Average time to wound closure was increased in mice subjected to DLAN.
- The findings suggest that LAN may have harmful effects on physiological processes such as wound healing.
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