Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Annette, Buur Steffensen"'
Autor:
Annette Buur Steffensen, Beatriche Louise Edelbo, Dagne Barbuskaite, Søren Norge Andreassen, Markus Harboe Olsen, Kirsten Møller, Nanna MacAulay
Publikováno v:
Fluids and Barriers of the CNS, Vol 20, Iss 1, Pp 1-14 (2023)
Abstract Background It is crucial to maintain the intracranial pressure (ICP) within the physiological range to ensure proper brain function. The ICP may fluctuate during the light-dark phase cycle, complicating diagnosis and treatment choice in pati
Externí odkaz:
https://doaj.org/article/4cadf8436999460aa2a22d572d2c9cf7
Autor:
Eva Kjer Oernbo, Annette Buur Steffensen, Hanne Gredal, Helle Harding Poulsen, Nina Rostgaard, Cecilie Holm Rasmussen, Marlene Møller-Nissen, Anja Hviid Simonsen, Steen Gregers Hasselbalch, Marianne Juhler, Nanna MacAulay
Publikováno v:
Fluids and Barriers of the CNS, Vol 19, Iss 1, Pp 1-9 (2022)
Abstract Background The etiology of idiopathic normal pressure hydrocephalus (iNPH) is currently unknown. With no visible obstructions, altered cerebrospinal fluid (CSF) dynamics may explain the accumulation of ventricular fluid. We hypothesized that
Externí odkaz:
https://doaj.org/article/3640fa5881b64de1b090ef88281b78de
Autor:
Eva Kjer Oernbo, Kasper Lykke, Annette Buur Steffensen, Kathrin Töllner, Christina Kruuse, Martin Fredensborg Rath, Wolfgang Löscher, Nanna MacAulay
Publikováno v:
Fluids and Barriers of the CNS, Vol 15, Iss 1, Pp 1-14 (2018)
Abstract Background Cerebral edema can cause life-threatening increase in intracranial pressure. Besides surgical craniectomy performed in severe cases, osmotherapy may be employed to lower the intracranial pressure by osmotic extraction of cerebral
Externí odkaz:
https://doaj.org/article/e8395509ee2e4e0d9c5cc034f1b5a689
Autor:
Annette Buur Steffensen, Sofia Hammami Bomholtz, Martin Nybo Andersen, Jesper Velgaard Olsen, Nancy Mutsaers, Pia Rengtved Lundegaard, Alicia Lundby, Nicole Schmitt
Publikováno v:
Cellular Physiology and Biochemistry, Vol 47, Iss 4, Pp 1742-1750 (2018)
Background/Aims: The voltage-gated potassium channel KV11.1 has been originally cloned from the brain and is expressed in a variety of tissues. The role of phosphorylation for channel function is a matter of debate. In this study, we aimed to elucida
Externí odkaz:
https://doaj.org/article/7356594d3fda4f50a9657683f116c70c
Autor:
Annette Buur Steffensen, Beatriche Louise Edelbo, Dagne Barbuskaite, Søren Norge Andreassen, Markus Harboe Olsen, Kirsten Møller, Nanna MacAulay
It is crucial to maintain the intracranial pressure (ICP) within the physiological range to ensure proper brain function. The ICP may fluctuate during the light-dark phase cycle, complicating diagnosis and treatment choice in patients with pressure-r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3fc59c853902553e1fbf9d18458d683
https://doi.org/10.1101/2023.03.14.532581
https://doi.org/10.1101/2023.03.14.532581
Autor:
Robert L. Nussbaum, Julianne Wojciak, Sofia Hammami Bomholtz, Melvin M. Scheinman, Jens-Peter David, Bo Hjorth Bentzen, Marwan M. Refaat, Karin Espinosa, Annette Buur Steffensen, Nicole Schmitt
Publikováno v:
Pacing and Clinical Electrophysiology. 43:210-216
Background The slow delayed rectifier potassium current IKs is crucial for the repolarization of the cardiac action potential. It is conducted by the voltage-gated channel KV 7.1 encoded by KCNQ1, together with its β-subunit KCNE1. Loss-of-function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcd18f67ef3708da2b9ce4b3360130f7
https://doi.org/10.1111/pace.13870
https://doi.org/10.1111/pace.13870
Autor:
Niklas J. Gerkau, Katerina Tritsaris, Nanna MacAulay, Eva Kjer Oernbo, Anca Stoica, Christine R. Rose, Dagne Barbuskaite, Annette Buur Steffensen
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-13 (2018)
Steffensen, A B, Oernbo, E K, Stoica, A, Gerkau, N J, Barbuskaite, D, Tritsaris, K, Rose, C R & MacAulay, N 2018, ' Cotransporter-mediated water transport underlying cerebrospinal fluid formation ', Nature Communications, vol. 9, no. 1, 2167 . https://doi.org/10.1038/s41467-018-04677-9
Nature Communications
Steffensen, A B, Oernbo, E K, Stoica, A, Gerkau, N J, Barbuskaite, D, Tritsaris, K, Rose, C R & MacAulay, N 2018, ' Cotransporter-mediated water transport underlying cerebrospinal fluid formation ', Nature Communications, vol. 9, no. 1, 2167 . https://doi.org/10.1038/s41467-018-04677-9
Nature Communications
Cerebrospinal fluid (CSF) production occurs at a rate of 500 ml per day in the adult human. Conventional osmotic forces do not suffice to support such production rate and the molecular mechanisms underlying this fluid production remain elusive. Using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0c2ef40837deacbe218e2f37c32de8d
https://doaj.org/article/543501b1f622450685d52b070f2b2f83
https://doaj.org/article/543501b1f622450685d52b070f2b2f83
Publikováno v:
Physiology in Health and Disease ISBN: 9781071605356
Transport by the choroid plexus epithelium is central for cerebrospinal fluid formation. The final steps take place across the brush border membranes, and the availability of these membranes allows detailed studies of relevant transport mechanisms. H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c9fcdd9693f7989dfbf102850b61f89
https://doi.org/10.1007/978-1-0716-0536-3_4
https://doi.org/10.1007/978-1-0716-0536-3_4
Autor:
Sofia, Hammami Bomholtz, Marwan, Refaat, Annette, Buur Steffensen, Jens-Peter, David, Karin, Espinosa, Robert, Nussbaum, Julianne, Wojciak, Bo, Hjorth Bentzen, Melvin, Scheinman, Nicole, Schmitt
Publikováno v:
Pacing and clinical electrophysiology : PACEREFERENCES. 43(2)
The slow delayed rectifier potassium current IWe performed whole-cell patch clamp recordings in CHO-K1 cells, and confocal imaging in Madin-Darby Canine Kidney (MDCK) cells.IBoth mutations, K
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0c45f86d71f2a73214bd93a305b61390
https://pubmed.ncbi.nlm.nih.gov/31899541
https://pubmed.ncbi.nlm.nih.gov/31899541
Autor:
Nitish Badhwar, Nicole Schmitt, Melvin M. Scheinman, Lea El Hage, Annette Buur Steffensen, Mostafa Hotait, Marwan M. Refaat
Publikováno v:
Cardiac Electrophysiology Clinics. 8:247-256
The authors present a unique case of torsades de pointes in a β-thalassemia patient with early iron overload in the absence of any structural abnormalities as seen in hemochromatosis. Genetic testing showed a novel KCNQ1 gene mutation 1591C>T [Gln53
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b136d1e8570a9b57f1d9bff1ee964fa6
https://doi.org/10.1016/j.ccep.2015.10.037
https://doi.org/10.1016/j.ccep.2015.10.037