Michael Dubilet

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Isoflurane-anesthetized rats submitted to a closed head injury (CHI) display a significant decrease of their blood glutamate levels. Having demonstrated that a decrease of blood L-glutamate (glutamate) causes an increase of the driving force for a spontaneous brain-to-blood glutamate efflux, and consequently affords brain neuroprotection, we investigated(More)
INTRODUCTION Treatment with oxaloacetate after traumatic brain injury has been shown to decrease blood glutamate levels and protect against the neurotoxic effects of glutamate on the brain. A number of potential mechanisms have been suggested to explain oxaloacetate-induced neuroprotection. We hypothesize that the primary mechanism by which intravenous(More)
INTRODUCTION The Aintree intubating catheter (Cook® Medical Inc., Bloomington, IN, USA) has been shown to successfully facilitate difficult intubations when other methods have failed. The Aintree intubating catheter (Cook® Medical Inc., Bloomington, IN, USA) has a fixed length of 56 cm, and it has been suggested in the literature that it may be too short(More)
Excessive concentrations of L-glutamate (glutamate) have been found to posses neurotoxic properties. This study investigates how stress induced by strong physical exercise effects blood glutamate, 2-ketoglutarate, Alanine aminotransferase (ALT) and Aspartate Aminotransferase (AST) levels. The relationship between muscle damage caused by strong physical(More)
BACKGROUND Isoflurane-anesthetized rats subjected to traumatic brain injury (TBI) show a transient reduction in blood L-glutamate levels. Having previously observed that isoproterenol produces a sustained decrease in blood glutamate levels in naive rats, we investigated the possible effects of nonselective and selective β1 and β2 adrenergic agonists and(More)
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