Acta Physiol Hung
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Oxidative stress induced by diabetes mellitus leads to damages in the brain, as a consequence of which cognitive functions is impaired. Therefore, for the treatment of diabetes mellitus, in addition to antidiabetics, antioxidants are used to cope with oxidative stress. The antioxidant ability of pomegranate flowers (PGF) to cope with the oxidative stress was investigated. ⋯ Daily PGF supplementation to diabetic rats reduced the increase in glial-fibrilar acidic protein (GFAP) contents induced by diabetes in the hippocampus, which was significant in STZ + PGF III in comparison to STZ group (p<0.05). In conclusion, these observations suggest that PGF supplementation decreases oxidative stress and ameliorates impairment in learning and memory performances in diabetic rats. Therefore, we suggest that PGF supplementation may be clinically useful in treating neuronal deficit in diabetic patients.
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Clinical Trial
Testing rocuronium-induced neuromuscular blockade at the stapedius muscle using stapedius reflex measurements.
Neuromuscular monitoring prior to emergence from anaesthesia has been shown to be necessary to achieve adequate airway protection in order to decrease postoperative pulmonary complications. In the present study we hypothesized that stapedius reflex measurement allows the detection of residual neuromuscular blockade using the stapedius muscle following the administration of rocuronium. ⋯ The neuromuscular effect of rocuronium on the stapedius muscle can be detected using stapedius reflex measurements. Due to its methodological limitation and low sensitivity, the method cannot be recommended for the monitoring of residual neuromuscular blockade.