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PRECLINICAL PUBLICATION · 2016

Long-Term Anesthetic-Dependent Hypoactivity after Repetitive Mild Traumatic Brain Injuries in Adolescent Mice

Mouse / TBI

Evidence by therapy association

Study details and outcomes are extracted in the context of a specific intervention. Separate associations are retained rather than silently merged.

PMID 27548472 ↗2016Reported benefit

Long-Term Anesthetic-Dependent Hypoactivity after Repetitive Mild Traumatic Brain Injuries in Adolescent Mice

MouseTBIUnspecifiedC57BL/6MaleAdministered as anaesthesia at the time of each impact

Model: Repetitive mild traumatic brain injury in adolescent mice; single mild TBI versus two or three repetitive injuries each separated by 48 hours, at an injury severity below the threshold for acute neuronal injury

Repetitive mild injuries under Avertin produced transient anxiety and persistent hypoactivity, whereas mice anaesthetised with isoflurane showed no abnormal behaviour even after three injuries and less acute pathology, suggesting isoflurane confers early neuroprotection that can mask long-term defi…

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