In this study, we introduced a closed-head, mild traumatic brain injury rat model, and provided a comprehensive overview of its validation. Our goal was to offer a straightforward approach for replicating this type of brain injury and a rapid assessment method for confirming the success of the model. This model successfully simulates a closed-head, mild traumatic brain injury without the need for scalp incision or skull opening, provide a more accurate representation of the impact scenario observed in human cases.
The avoidance of scalp incision helps to prevent inflammatory responses that may not align with the active situation. Mild traumatic brain injury lacks subjective and accurate diagnostic methods. In the future, our laboratory will continue to explore possible biomolecular markers and their deep molecular mechanisms, and help to transform the obtained molecular markers into clinical and forensic identification practices.
