World Neurosurg
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Neuroimaging studies have shown that spinal cord injury (SCI) may lead to significant brain changes that are the key factors affecting functional recovery. However, little is known about the molecular and cellular biological mechanisms of these brain changes. The aim of this study was to investigate the molecular and cellular biological changes in the cerebellum after SCI. ⋯ These results indicate that SCI can lead to secondary changes in the cerebellum, which may affect the functional recovery. These findings may be used as biomarkers to evaluate the secondary changes in the brain after SCI.
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Central nervous system infection after neurosurgical procedures is a severe complication with high morbidity rates and sometimes mortality. Our experimental study aimed to investigate the biochemical and histopathologic effects of vancomycin on neural tissues when applied to the cisterna magna. ⋯ Dose-related neurotoxicity of intrathecal vancomycin was shown at the cellular level. The importance of dose regulation of intrathecal vancomycin has come into view. To our knowledge, this is the first study in the literature that has investigated the neurotoxic effects of vancomycin.