Effects of Potentilla fulgens on the changes made in the retinal damage induced by traumatic head injury

Traumatic head injury is a leading cause of mortality and morbidity. As a result of head trauma occurring in the retina of the various biochemical, histological and immunohistochemical effects were investigated. Sprague–Dawley rats were subjected to traumatic brain injury with a weight-drop device using 300 g-1 m weight–height impact. Twenty one rats were divided into three groups, as group 1 (vehicle-treated control), group 2 (vehicle-treated trauma) group 3 trauma + Potentilla fulgens (P. Fulgens) 400 mg/ kg/day, i.p.). Distilled water was used as vehicle. All rats were decapitated 5 days after the induction of trauma, and the protective effects of P. Fulgens were evaluated by histological, immunohistochemical and biochemical analyses. Although further studies are necessary to evaluate the time-and dose-dependent neuroprotective effects of P. Fulgens. Depending on whether trauma inhibits apoptosis of photoreceptor cells, ganglion cells, it is thought that the the support against the degeneration of neural connections can be considered. This study indicates that P.Fulgens is potentially useful for the treatment of eye disorders induced by traumatic brain injury.