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| Kynurenic acid levels are elevated in the cerebrospinal fluid of patients with schizophrenia S Erhardt, K Blennow, C Nordin, E Skogh, LH Lindström, G Engberg Neuroscience letters 313 (1-2), 96-98, 2001 | 536 | 2001 |
| Increased levels of kynurenine and kynurenic acid in the CSF of patients with schizophrenia KR Linderholm, E Skogh, SK Olsson, ML Dahl, M Holtze, G Engberg, ... Schizophrenia bulletin 38 (3), 426-432, 2012 | 324 | 2012 |
| Reduced D-serine to total serine ratio in the cerebrospinal fluid of drug naive schizophrenic patients K Hashimoto, G Engberg, E Shimizu, C Nordin, LH Lindström, M Iyo Progress in Neuro-Psychopharmacology and Biological Psychiatry 29 (5), 767-769, 2005 | 300 | 2005 |
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| Elevation of cerebrospinal fluid interleukin-1β in bipolar disorder J Söderlund, SK Olsson, M Samuelsson, L Walther-Jallow, C Johansson, ... Journal of Psychiatry and Neuroscience 36 (2), 114-118, 2011 | 136 | 2011 |
| Elevated glutamine/glutamate ratio in cerebrospinal fluid of first episode and drug naive schizophrenic patients K Hashimoto, G Engberg, E Shimizu, C Nordin, LH Lindström, M Iyo BMC psychiatry 5, 1-5, 2005 | 133 | 2005 |
| The KMO allele encoding Arg452 is associated with psychotic features in bipolar disorder type 1, and with increased CSF KYNA level and reduced KMO expression C Lavebratt, S Olsson, L Backlund, L Frisen, C Sellgren, L Priebe, ... Molecular psychiatry 19 (3), 334-341, 2014 | 122 | 2014 |
| GABAB‐Receptor activation alters the firing pattern of dopamine neurons in the rat substantia nigra G Engberg, T Kling‐Petersen, H Nissbrandt Synapse 15 (3), 229-238, 1993 | 121 | 1993 |
| Imbalanced kynurenine pathway in schizophrenia ME Kegel, M Bhat, E Skogh, M Samuelsson, K Lundberg, ML Dahl, ... International Journal of Tryptophan Research 7, IJTR. S16800, 2014 | 120 | 2014 |
| Increased phasic activity of dopaminergic neurones in the rat ventral tegmental area following pharmacologically elevated levels of endogenous kynurenic acid S Erhardt, G Engberg Acta physiologica scandinavica 175 (1), 45-53, 2002 | 119 | 2002 |
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| Pharmacological analysis of a cholinergic receptor mediated regulation of brain norepinephrine neurons G Engberg, TH Svensson Journal of neural transmission 49, 137-150, 1980 | 111 | 1980 |
