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Showing results 1-50 of 82 << Previous 1 2    Next >>

2023
1 Bordoni, Luca; Thorén, Anna Elisabeth; Gutiérrez-Jiménez, Eugenio; Åbjørsbråten, Knut Sindre; Bjørnstad, Daniel Marelius; Tang, Wannan; Stern, Mette; Østergaard, Leif; Nagelhus, Erlend Arnulf; Frische, Sebastian; Ottersen, Ole Petter; Enger, Rune.
Deletion of aquaporin-4 improves capillary blood flow distribution in brain edema. Glia 2023 ;Volume 71.(11) p. 2559-2572
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2 Hjukse, Jarand Berg; Fernández de la Puebla, Mario; Vindedal, Gry Fluge; Sprengel, Rolf; Jensen, Vidar; Nagelhus, Erlend Arnulf; Tang, Wannan.
Increased membrane Ca<sup>2+</sup> permeability drives astrocytic Ca<sup>2+</sup> dynamics during neuronal stimulation at excitatory synapses. Glia 2023 ;Volume 71.(12) p. 2770-2781
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2022
3 Åbjørsbråten, Knut Sindre; Skaaraas, Gry Helen Enger Syverstad; Cunen, Celine Marie Løken; Bjørnstad, Daniel Marelius; Binder, Kristin Maria Gullestad; Bojarskaite, Laura; Jensen, Vidar; Nilsson, Lars; Shreyas, Rao; Tang, Wannan; Hermansen, Gudmund Horn; Nagelhus, Erlend Arnulf; Ottersen, Ole Petter; Torp, Reidun; Enger, Rune.
Impaired astrocytic Ca2+ signaling in awake-behaving Alzheimer’s disease transgenic mice. eLIFE 2022 p. -
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2020
4 Bojarskaite, Laura; Bjørnstad, Daniel Marelius; Pettersen, Klas Henning; Cunen, Celine; Hermansen, Gudmund Horn; Åbjørsbråten, Knut Sindre; Chambers, Anna; Sprengel, Rolf; Vervaeke, Koen Gerard Alois; Tang, Wannan; Enger, Rune; Nagelhus, Erlend Arnulf.
Astrocytic Ca2+ signaling is reduced during sleep and is involved in the regulation of slow wave sleep. Nature Communications 2020 ;Volume 11.
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5 Caglayan, Safak; Hashim, Adnan; Cieslar-Pobuda, Artur; Jensen, Vidar; Behringer, Sidney; Talug, Burcu; Chu, Dinh Toi; Pecquet, Christian; Rogne, Marie; Brech, Andreas; Brorson, Sverre Henning; Nagelhus, Erlend Arnulf; Hannibal, Luciana; Boschi, Antonella; Tasken, Kjetil; Staerk, Judith.
Optic Atrophy 1 Controls Human Neuronal Development by Preventing Aberrant Nuclear DNA Methylation. iScience 2020 ;Volume 23.(6) p. -
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6 Harrison, Ian F.; Ismail, Ozama; Machhada, Asif; Colgan, Niall; Ohene, Yolanda; Nahavandi, Payam; Ahmed, Zeshan; Fisher, Alice; Meftah, Soraya; Murray, Tracey K.; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf; O'Neill, Michael J.; Wells, Jack A.; Lythgoe, Mark F..
Impaired glymphatic function and clearance of tau in an Alzheimer's disease model. Brain 2020 ;Volume 143.(8) p. 2576-2593
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7 Henneberger, Christian; Bard, Lucie; Panatier, Aude; Reynolds, James P.; Kopach, Olga; Medvedev, Nikolay I.; Minge, Daniel; Herde, Michel K.; Anders, Stefanie; Kraev, Igor; Heller, Janosch P.; Rama, Sylvain; Zheng, Kaiyu; Jensen, Thomas P.; Sanchez-Romero, Inmaculada; Jackson, Colin J.; Janovjak, Harald; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf; Oliet, Stephane H.R.; Stewart, Michael G.; Nägerl, U. Valentin; Rusakov, Dmitri A..
LTP Induction Boosts Glutamate Spillover by Driving Withdrawal of Perisynaptic Astroglia. Neuron 2020 p. -
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2019
8 Aryal, Sanjay; Hussain, Suleman; Drevon, Christian A; Nagelhus, Erlend Arnulf; Hvalby, Øyvind; Jensen, Vidar; Walaas, S. Ivar; Davanger, Svend.
Omega-3 fatty acids regulate plasticity in distinct hippocampal glutamatergic synapses. European Journal of Neuroscience 2019 ;Volume 49.(1) p. 40-50
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9 Eilert-Olsen, Martine; Hjukse, Jarand Berg; Thoren, Anna; Tang, Wannan; Enger, Rune; Jensen, Vidar; Pettersen, Klas Henning; Nagelhus, Erlend Arnulf.
Astroglial endfeet exhibit distinct Ca2+ signals during hypoosmotic conditions. Glia 2019 ;Volume 67.(12) p. 2399-2409
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10 Hasan-Olive, Md Mahdi; Enger, Rune; Hansson, Hans-Arne; Nagelhus, Erlend Arnulf; Eide, Per Kristian.
Pathological mitochondria in neurons and perivascular astrocytic endfeet of idiopathic normal pressure hydrocephalus patients. Fluids and Barriers of the CNS 2019 ;Volume 16:39. p. 1-16
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11 Hasan-Olive, Md Mahdi; Hansson, Hans-Arne; Enger, Rune; Nagelhus, Erlend Arnulf; Eide, Per Kristian.
Blood-Brain Barrier Dysfunction in Idiopathic Intracranial Hypertension. Journal of Neuropathology and Experimental Neurology 2019 ;Volume 78.(9) p. 808-818
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12 Ohene, Yolanda; Harrison, Ian F.; Nahavandi, Payam; Ismail, Ozama; Bird, Eleanor V.; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf; Thomas, David L.; Lythgoe, Mark F.; Wells, Jack. A..
Non-invasive MRI of brain clearance pathways using multiple echo time arterial spin labelling: an aquaporin-4 study. NeuroImage 2019 ;Volume 188. p. 515-523
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13 Rosic, Brana; Dukefoss, Didrik Bakke; Åbjørsbråten, Knut Sindre; Tang, Wannan; Jensen, Vidar; Ottersen, Ole Petter; Enger, Rune; Nagelhus, Erlend Arnulf.
Aquaporin-4-independent volume dynamics of astroglial endfeet during cortical spreading depression. Glia 2019 ;Volume 67.(6) p. 1113-1121
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2018
14 Eidsvaag, Vigdis Andersen; Hansson, Hans-Arne; Heuser, Kjell; Nagelhus, Erlend Arnulf; Eide, Per Kristian.
Cerebral microvascular abnormalities in patients with idiopathic intracranial hypertension. Brain Research 2018 ;Volume 1686. p. 72-82
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15 Hasan-Olive, Md Mahdi; Enger, Rune; Hansson, Hans-Arne; Nagelhus, Erlend Arnulf; Eide, Per Kristian.
Loss of perivascular aquaporin-4 in idiopathic normal pressure hydrocephalus. Glia 2018 ;Volume 67.(1) p. 91-100
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16 Heuser, Kjell; Nome, Cecilie; Pettersen, Klas; Åbjørsbråten, Knut Sindre; Jensen, Vidar; Tang, Wannan; Sprengel, Rolf; Taubøll, Erik; Nagelhus, Erlend Arnulf; Enger, Rune.
Ca2+ signals in astrocytes facilitate spread of epileptiform activity. Cerebral Cortex 2018 ;Volume 28.(11) p. 4036-4048
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2017
17 Eidsvaag, Vigdis Andersen; Enger, Rune; Hansson, Hans-Arne; Eide, Per Kristian; Nagelhus, Erlend Arnulf.
Human and mouse cortical astrocytes differ in aquaporin-4 polarization toward microvessels. Glia 2017 ;Volume 65.(6) p. 964-973
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18 Eidsvaag, Vigdis Andersen; Hansson, Hans-Arne; Heuser, Kjell; Nagelhus, Erlend Arnulf; Eide, Per Kristian.
Brain Capillary Ultrastructure in Idiopathic Normal Pressure Hydrocephalus: Relationship With Static and Pulsatile Intracranial Pressure. Journal of Neuropathology and Experimental Neurology 2017 ;Volume 76.(12) p. 1034-1045
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19 Holter, Karl Erik; Kehlet, Benjamin Dam; Devor, Anna; Sejnowski, Terrence J.; Dale, Anders M.; Omholt, Stig William; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf; Mardal, Kent-Andre; Pettersen, Klas.
Interstitial solute transport in 3D reconstructed neuropil occurs by diffusion rather than bulk flow. Proceedings of the National Academy of Sciences of the United States of America 2017 ;Volume 114.(37) p. 9894-9899
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20 Pavlin, Tina; Nagelhus, Erlend Arnulf; Brekken, Christian; Eyjolfsson, Elvar M.; Thoren, Anna; Haraldseth, Olav; Sonnewald, Ursula; Ottersen, Ole Petter; Håberg, Asta.
Loss or mislocalization of aquaporin-4 affects diffusion properties and intermediary metabolism in gray matter of mice. Neurochemical Research 2017 ;Volume 42.(1) p. 77-91
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21 Pettersen, Klas; Holter, Karl Erik; Kehlet, Benjamin; Devor, Anna; Sejnowski, Terrence J.; Dale, Anders; Omholt, Stig William; Ottersen, Ole Petter; Mardal, Kent-Andre; Nagelhus, Erlend Arnulf.
Interstitial solute transport in 3D reconstructed neuropil: Diffusion predominates. Society for Neuroscience; 2017-11-03 - 2017-11-07
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2016
22 Eide, Per Kristian; Eidsvaag, Vigdis Andersen; Nagelhus, Erlend Arnulf; Hansson, Hans-Arne.
Cortical astrogliosis and increased perivascular aquaporin-4 in idiopathic intracranial hypertension. Brain Research 2016 ;Volume 1644. p. 161-175
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23 Enger, Rune; Dukefoss, Didrik Bakke; Tang, Wannan; Pettersen, Klas; Bjørnstad, Daniel Marelius; Helm, Paul Johannes; Jensen, Vidar; Sprengel, Rolf; Vervaeke, Koen Gerard Alois; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf.
Deletion of aquaporin-4 curtails extracellular glutamate elevation in cortical spreading depression in awake mice. Cerebral Cortex 2016 p. -
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24 Vindedal, Gry Fluge; Thoren, Anna; Jensen, Vidar; Klungland, Arne; Zhang, Yong; Holtzman, Michael; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf.
Removal of aquaporin-4 from glial and ependymal membranes causes brain water accumulation. Molecular and Cellular Neuroscience 2016 ;Volume 77. p. 47-52
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2015
25 Enger, Rune; Tang, Wannan; Vindedal, Gry Fluge; Jensen, Vidar; Helm, Paul Johannes; Sprengel, Rolf; Looger, Loren L.; Nagelhus, Erlend Arnulf.
Dynamics of ionic shifts in cortical spreading depression. Cerebral Cortex 2015 ;Volume 25.(11) p. 4469-4476
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26 Pettersen, Klas Henning; Omholt, Stig William; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf.
Role of astrocytes in microscale pressure-flow models.. Virtual Physiological Human: Dementia Research Enabled by IT. General Assembly Meeting No. 3; 2015-03-16 - 2015-03-18
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27 Szokol, Karolina; Heuser, Kjell; Tang, Wannan; Jensen, Vidar; Enger, Rune; Bedner, Peter; Steinhäuser, Christian; Taubøll, Erik; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf.
Augmentation of Ca&lt;sup&gt;2+&lt;/sup&gt; signaling in astrocytic endfeet in the latent phase of temporal lobe epilepsy. Frontiers in Cellular Neuroscience 2015 ;Volume 9. p. -
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28 Tang, Wannan; Szokol, Karolina; Jensen, Vidar; Enger, Rune; Trivedi, Chintan A.; Hvalby, Øyvind Christian dødsbo; Helm, Paul Johannes; Looger, Loren L.; Sprengel, Rolf; Nagelhus, Erlend Arnulf.
Stimulation-evoked Ca2+ signals in astrocytic processes at hippocampal CA3-CA1 synapses of adult mice are modulated by glutamate and ATP. Journal of Neuroscience 2015 ;Volume 35.(7) p. 3016-3021
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2014
29 Pettersen, Klas; Omholt, Stig William; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf.
Modelling of microscale water transport in the brain. Virtual Physiological Human: Dementia Research Enabled by IT. General Assembly Meeting No. 2.; 2014-03-20 - 2014-03-21
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30 Alazraq, Nadia; Bugge, Cecilie Elisabeth; Jensen, Vidar; Østby, Ivar; Ottersen, Ole Petter; Hvalby, Øyvind Christian; Nagelhus, Erlend Arnulf.
Deletion of aquaporin-4 increases extracellular K+ concentration during synaptic stimulation in mouse hippocampus. Brain Structure and Function 2014 p. -
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31 Gundersen, Georg Andreas; Vindedal, Gry Fluge; Skare, Øivind; Nagelhus, Erlend Arnulf.
Evidence that pericytes regulate aquaporin-4 polarization in mouse cortical astrocytes. Brain Structure and Function 2014 ;Volume 219.(6) p. 2181-2186
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32 Nagelhus, Erlend Arnulf.
Forskning påglia og epilepsi. Tidsskrift for Den norske legeforening 2014 ;Volume 134.(1) p. 6-
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2013
33 Kerty, Emilia; Heuser, Kjell; Indahl, Ulf Geir; Berg, Paul Ragnar; Nakken, Sigve; Lien, Sigbjørn; Omholt, Stig W; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf.
Is the brain water channel aquaporin-4 a pathogenetic factor in idiopathic intracranial hypertension? Results from a combined clinical and genetic study in a Norwegian cohort. Acta Ophthalmologica 2013 ;Volume 91.(1) p. 88-91
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34 Heuser, Kjell; Szokol, Karolina; Nagelhus, Erlend Arnulf; Tauboll, E..
BRIDGING THE CAP BETWEEN CLIAL DYSFUNCTION AND THE SEIZING PATIENT - A TRANSLATIONAL APPROACH. Glia 2013 ;Volume 61. p. S16-S16
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35 Nagelhus, Erlend Arnulf; Amiry-Moghaddam, Mahmood; Bergersen, Linda Hildegard; Bjaalie, Jan G.; Eriksson, Jens; Gundersen, Vidar; Leergaard, Trygve Brauns; Morth, Jens Preben; Storm-Mathisen, Jon; Torp, Reidun; Walhovd, Kristine B; Tønjum, Tone.
The glia doctrine: Addressing the role of glial cells in healthy brain ageing. Mechanisms of Ageing and Development 2013 ;Volume 134.(10) p. 449-459
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36 Nagelhus, Erlend Arnulf; Ottersen, Ole Petter.
Physiological roles of aquaporin-4 in brain. Physiological Reviews 2013 ;Volume 93.(4) p. 1543-1562
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37 Rangroo, Vinita; Thrane, Alexander Stanley; Plog, Benjamin A.; Thiyagarajan, Meenakshisundaram; Iliff, Jeffrey J.; Deane, Rashid; Nagelhus, Erlend Arnulf; Nedergaard, Maiken.
Paravascular microcirculation facilitates rapid lipid transport and astrocyte signaling in the brain. Scientific Reports 2013 ;Volume 3:2582.
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38 Rangroo, Vinita; Thrane, Alexander Stanley; Wang, Fushun; Cotrina, Maria L.; Smith, Nathan A.; Chen, Michael; Xu, Qiwu; Kang, Ning; Fujita, Takumi; Nagelhus, Erlend Arnulf; Nedergaard, Maiken.
Ammonia triggers neuronal disinhibition and seizures by impairing astrocyte potassium buffering. Nature Medicine 2013 ;Volume 19.(12) p. 1643-1648
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39 Szokol, Karolina; Sommer, Ann Inger; Heuser, Kjell; Nagelhus, Erlend Arnulf; Tauboll, E..
EXPRESSION OF GLIAL POTASSIUM CHANNEL KIR4.1 AND WATER CHANNEL AQUAPORIN-4 (AQP4) AFTER STATUS EPILEPTICUS IN A MOUSE MODEL OF TEMPORAL LOBE EPILEPSY. Glia 2013 ;Volume 61. p. S81-S81
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40 Thrane, Alexander Stanley; Takano, Takahiro; Rangroo Thrane, Vinita; Wang, Fushun; Peng, Weiguo; Ottersen, Ole Petter; Nedergaard, Maiken; Nagelhus, Erlend Arnulf.
In vivo NADH fluorescence imaging indicates effect of aquaporin-4 deletion on oxygen microdistribution in cortical spreading depression. Journal of Cerebral Blood Flow and Metabolism 2013 ;Volume 33.(7) p. 996-999
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2012
41 Haj-Yasein, Nadia Nabil; Jensen, Vidar; Østby, Ivar; Omholt, Stig W; Voipio, Juha; Kaila, Kai; Ottersen, Ole Petter; Hvalby, Øyvind Christian; Nagelhus, Erlend Arnulf.
Aquaporin-4 regulates extracellular space volume dynamics during high-frequency synaptic stimulation: A gene deletion study in mouse hippocampus. Glia 2012 ;Volume 60.(6) p. 867-874
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42 Binder, Devin K.; Nagelhus, Erlend Arnulf; Ottersen, Ole Petter.
Aquaporin-4 and epilepsy. Glia 2012 ;Volume 60.(8) p. 1203-1214
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43 Eilert-Olsen, Martine; Haj Yasein, Nadia Nabil; Vindedal, Gry Fluge; Enger, Rune; Gundersen, Georg Andreas; Hoddevik, Eystein Hellstrøm; Petersen, Petur Henry; Haug, Finn-Mogens Smejda; Skare, Øivind; Adams, Marvin E.; Froehner, Stanley C.; Burkhardt, John Michael; Thoren, Anna; Nagelhus, Erlend Arnulf.
Deletion of aquaporin-4 changes the perivascular glial protein scaffold without disrupting the brain endothelial barrier. Glia 2012 ;Volume 60.(3) p. 432-440
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44 Enger, Rune; Gundersen, Georg Andreas; Haj-Yasein, Nadia Nabil; Eilert-Olsen, Martine; Thoren, Anna; Vindedal, Gry Fluge; Petersen, Petur Henry; Skare, Øivind; Nedergaard, Maiken; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf.
Molecular scaffolds underpinning macroglial polarization: An analysis of retinal Muller cells and brain astrocytes in mouse. Glia 2012 ;Volume 60.(12) p. 2018-2026
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45 Heuser, Kjell; Eid, Tore; Lauritzen, Fredrik; Thoren, Anna; Vindedal, Gry Fluge; Taubøll, Erik; Gjerstad, Leif; Spencer, Dennis D.; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf; de Lanerolle, Nihal C..
Loss of Perivascular Kir4.1 Potassium Channels in the Sclerotic Hippocampus of Patients With Mesial Temporal Lobe Epilepsy. Journal of Neuropathology and Experimental Neurology 2012 ;Volume 71.(9) p. 814-825
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46 Iliff, Jeffrey J; Wang, Minghuan; Liao, Yonghong; Plogg, Benjamin A; Peng, Weiguo; Gundersen, Georg Andreas; Benveniste, Helene; Vates, G Edward; Deane, Rashid; Goldman, Steven A.; Nagelhus, Erlend Arnulf; Nedergaard, Maiken.
A Paravascular Pathway Facilitates CSF Flow Through the Brain Parenchyma and the Clearance of Interstitial Solutes, Including Amyloid beta. Science Translational Medicine 2012 ;Volume 4.(147) p. -
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47 Thrane, Alexander Stanley; Thrane Rangroo, Vinita; Zeppenfeld, Douglas; Lou, Nanhong; Xu, Qiwu; Nagelhus, Erlend Arnulf; Nedergaard, Maiken.
General anesthesia selectively disrupts astrocyte calcium signaling in the awake mouse cortex. Proceedings of the National Academy of Sciences of the United States of America 2012 ;Volume 109.(46) p. 18974-18979
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48 Thrane, VR; Thrane, AS; Chanag, J; Alleluia, V; Nagelhus, Erlend Arnulf; Nedergaard, M.
REAL-TIME ANALYSIS OF MICROGLIAL ACTIVATION AND MOTILITY IN HEPATIC AND HYPERAMMONEMIC ENCEPHALOPATHY. Neuroscience 2012 ;Volume 220. p. 247-255
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2011
49 Haj Yasein, Nadia Nabil; Jensen, Vidar; Vindedal, Gry Fluge; Gundersen, Georg Andreas; Klungland, Arne; Ottersen, Ole Petter; Hvalby, Øyvind Christian; Nagelhus, Erlend Arnulf.
Evidence that Compromised K+ Spatial Buffering Contributes to the Epileptogenic Effect of Mutations in the Human Kir4.1 Gene (KCNJ10). Glia 2011 ;Volume 59.(11) p. 1635-1642
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50 Haj Yasein, Nadia Nabil; Vindedal, Gry Fluge; Eilert-Olsen, Martine; Gundersen, Georg Andreas; Skare, Øivind; Laake, Petter; Klungland, Arne; Thoren, Anna; Burkhardt, John Michael; Ottersen, Ole Petter; Nagelhus, Erlend Arnulf.
Glial-conditional deletion of aquaporin-4 (Aqp4) reduces blood-brain water uptake and confers barrier function on perivascular astrocyte endfeet. Proceedings of the National Academy of Sciences of the United States of America 2011 ;Volume 108.(43) p. 17815-17820
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