[PDF] Cerebral Glutamine and Glutamate Levels in Relation to Compromised Energy Metabolism: A Microdialysis Study in Subarachnoid Hemorrhage Patients | Semantic Scholar Skip to search formSkip to main content> Semantic Scholar's Logo Search Sign InCreate Free Account You are currently offline. Some features of the site may not work correctly. DOI:10.1038/sj.jcbfm.9600433 Corpus ID: 15039294Cerebral Glutamine and Glutamate Levels in Relation to Compromised Energy Metabolism: A Microdialysis Study in Subarachnoid Hemorrhage Patients @article{Samuelsson2007CerebralGA, title={Cerebral Glutamine and Glutamate Levels in Relation to Compromised Energy Metabolism: A Microdialysis Study in Subarachnoid Hemorrhage Patients}, author={C. Samuelsson and L. Hillered and M. Zetterling and P. Enblad and G. Hesselager and M. Ryttlefors and E. Kumlien and A. Lew{\'e}n and N. Marklund and P. Nilsson and K. Salci and E. Ronne-Engstr{\"o}m}, journal={Journal of Cerebral Blood Flow & Metabolism}, year={2007}, volume={27}, pages={1309 - 1317} } C. Samuelsson, L. Hillered, +9 authors E. Ronne-Engström Published 2007 Medicine Journal of Cerebral Blood Flow & Metabolism Astrocytic glutamate (Glt) uptake keeps brain interstitial Glt levels low. Within the astrocytes Glt is converted to glutamine (Gln), which is released and reconverted to Glt in neurons. The Glt–Gln cycle is energy demanding and impaired energy metabolism has been suggested to cause low interstitial Gln/Glt ratios. Using microdialysis (MD) measurements from visually noninjured cortex in 33 neurointensive care patients with subarachnoid hemorrhage, we have determined how interstitial Glt and Gln… Expand View on SAGE journals.sagepub.com Save to Library Create Alert Cite Launch Research Feed Share This Paper 71 CitationsHighly Influential Citations 1 Background Citations 28 Results Citations 2 View All Figures, Tables, and Topics from this paper table 1 figure 1 figure 2 figure 3 figure 4 figure 5 View All 6 Figures & Tables Glutamic Acid Glutamine Subarachnoid Hemorrhage Microdialysis Pyruvates Lactic acid Ischemia Energy Metabolism Cerebral Infarction Idiopathic Pulmonary Fibrosis Moderate Response 71 Citations Citation Type Citation Type All Types Cites Results Cites Methods Cites Background Has PDF Publication Type Author More Filters More Filters Filters Sort by Relevance Sort by Most Influenced Papers Sort by Citation Count Sort by Recency Relationship between intracranial hemodynamics and microdialysis markers of energy metabolism and glutamate-glutamine turnover in patients with subarachnoid hemorrhage. Clinical article. C. Samuelsson, T. Howells, E. Kumlien, P. Enblad, L. Hillered, E. Ronne-Engström Medicine Journal of neurosurgery 2009 24 PDF Save Alert Research Feed Systemic Glucose and Brain Energy Metabolism after Subarachnoid Hemorrhage R. Helbok, J. Schmidt, +10 authors J. Claassen Medicine Neurocritical care 2010 72 View 1 excerpt, cites background Save Alert Research Feed Temporal patterns of interstitial pyruvate and amino acids after subarachnoid haemorrhage are related to the level of consciousness—a clinical microdialysis study M. Zetterling, L. Hillered, C. Samuelsson, T. Karlsson, P. Enblad, E. Ronne-Engström Medicine Acta Neurochirurgica 2009 10 View 3 excerpts, cites background and results Save Alert Research Feed Microdialysis patterns in subarachnoid hemorrhage patients with focus on ischemic events and brain interstitial glutamine levels C. Samuelsson, L. Hillered, P. Enblad, E. Ronne-Engström Medicine Acta Neurochirurgica 2009 21 View 3 excerpts, cites background Save Alert Research Feed Relation between brain interstitial and systemic glucose concentrations after subarachnoid hemorrhage. M. Zetterling, L. Hillered, P. Enblad, T. Karlsson, E. Ronne-Engström Medicine Journal of neurosurgery 2011 3 Save Alert Research Feed Brain Lactate Metabolism in Humans With Subarachnoid Hemorrhage M. Oddo, J. Levine, +6 authors P. Leroux Medicine Stroke 2012 102 PDF Save Alert Research Feed Cerebral Metabolic Changes Related to Oxidative Metabolism in a Model of Bacterial Meningitis Induced by Lipopolysaccharide M. Munk, F. Poulsen, L. Larsen, C. Nordström, T. Nielsen Medicine Neurocritical Care 2018 6 View 1 excerpt, cites background Save Alert Research Feed Brain Energy Metabolism in Patients With Spontaneous Subarachnoid Hemorrhage and Global Cerebral Edema M. Zetterling, L. Hallberg, L. Hillered, T. Karlsson, P. 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