Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Fredrik Blomstrand"'
Publikováno v:
Neurochemistry International. 61:291-301
Depressed energy metabolism and oxidative stress are common features in many pathological situations in the brain, including stroke. In order to investigate astrocytic responses to such stress, we induced metabolic depression in cultured rat astrocyt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41de20b509a7c1cb05c4b46a91fd57df
https://doi.org/10.1016/j.neuint.2012.05.017
https://doi.org/10.1016/j.neuint.2012.05.017
Autor:
Fredrik Blomstrand, Helene C. Andersson, Michelle J. Porritt, Christina Nodin, Michelle F. Anderson, Michael Nilsson
Publikováno v:
Neurological Research. 33:614-624
Reactive gliosis and scar formation after brain injury can inhibit the recovery process. As many glial cells utilize gap junctions for intercellular signaling, this study investigated whether two commonly used gap junction blockers, octanol and carbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc01213876d3bbd898ff7d37f6fd20c8
https://doi.org/10.1179/1743132810y.0000000020
https://doi.org/10.1179/1743132810y.0000000020
Autor:
Peter S. Eriksson, Michael Nilsson, Annika Thorsell, Jonas Faijerson, Ann Westman-Brinkmalm, Kaj Blennow, Fredrik Blomstrand
Publikováno v:
Journal of Proteomics & Bioinformatics. :128-142
Development of strategies that allow for identification of secreted factors in conditioned media is of significance for a wide range of research areas. Secreted factors are involved in intercellular communication and might also be biomarkers of poten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::768372e542dceee98a4fd3d4bc4292e2
https://doi.org/10.4172/jpb.1000019
https://doi.org/10.4172/jpb.1000019
Publikováno v:
Journal of Biological Chemistry. 283:10347-10356
Omission of extracellular Ca2+ for 15 min from the incubation medium of cultured hippocampal slices stimulated the efflux of glutathione, phosphoethanolamine, hypotaurine, and taurine. The efflux was reduced by several blockers of gap junctions, i.e.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae6a708beffe38eb78d23fc4520845fa
https://doi.org/10.1074/jbc.m704153200
https://doi.org/10.1074/jbc.m704153200
Publikováno v:
The Journal of Physiology. 585:843-852
Active synapses can reduce the probability of transmitter release at neighbouring synapses. Depending on whether such heterosynaptic depression is mediated by intersynaptic diffusion of transmitter or by release of gliotransmitters, astrocytes should
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e33b922346b0272e9dc2e8c219e7c4a3
https://doi.org/10.1113/jphysiol.2007.142737
https://doi.org/10.1113/jphysiol.2007.142737
Autor:
Karina Aprico, Andrew P. Fotheringham, Nobuo Nagai, Ioan Davies, Lieve Moons, Fredrik Blomstrand, Ulrika Wilhelmsson, Kerstin Larsson, Daniel Andersson, Andrea C. Pardo, Michael Nilsson, Nicholas J. Maragakis, Andrea Lundkvist, Anders Ståhlberg, Takeshi Yabe, Joan P. Schwartz, Milos Pekny, Peter Carmeliet, Mikael Kubista, Marcela Pekna, Lizhen Li, Christina Nodin
Publikováno v:
Journal of Cerebral Blood Flow & Metabolism. 28:468-481
Reactive astrocytes are thought to protect the penumbra during brain ischemia, but direct evidence has been lacking due to the absence of suitable experimental models. Previously, we generated mice deficient in two intermediate filament (IF) proteins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbd10dc3ee0c055e36099cddd3c1baf7
https://doi.org/10.1038/sj.jcbfm.9600546
https://doi.org/10.1038/sj.jcbfm.9600546
Autor:
John O. Willoughby, I Marita Broberg, Lorraine Mackenzie, Torsten Olsson, Angus Wallace, Kenneth J. Pope, Fredrik Blomstrand, Michael Nilsson
Publikováno v:
Neuroscience. 140:505-515
The cellular processes that take place during the transition from pre-seizure state to seizure remain to be defined. In this study in awake, paralyzed rats, we used an electrical impedance measure of changes in extra-cellular intracranial volume to e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c813ff176ed571e2d183419858b48ce0
https://doi.org/10.1016/j.neuroscience.2006.02.034
https://doi.org/10.1016/j.neuroscience.2006.02.034
Publikováno v:
Journal of Neurochemistry. 94:1111-1123
Astrocytes are highly coupled by gap junction channels, which allow transfer of intracellular signalling molecules and metabolites between connected cells. Astrocytic gap junctions remain open during ischemic conditions as previously demonstrated in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f12e19e0319efa2b52d35a7c1912a8b5
https://doi.org/10.1111/j.1471-4159.2005.03241.x
https://doi.org/10.1111/j.1471-4159.2005.03241.x
Autor:
Christine Carlsson-Skwirut, Fredrik Blomstrand, Björn Carlsson, N. David Åberg, Peter S. Eriksson, Peter Bang, Lars Rönnbäck, Maria A I Åberg, Ulrika Björklund
Publikováno v:
Journal of Neuroscience Research. 74:12-22
Connexin43 (cx43) forms gap junctions in astrocytes, and these gap junctions mediate intercellular communication by providing transport of low-molecular-weight metabolites and ions. We have recently shown that systemic growth hormone increases cx43 i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1feb8498e43fe4ca9a08c29ecca8fa1a
https://doi.org/10.1002/jnr.10734
https://doi.org/10.1002/jnr.10734
Autor:
Lars Rönnbäck, Louise Allansson, Fredrik Blomstrand, Thorleif Thorlin, Elisabeth Hansson, Michael Nilsson, Jon Sinclair, Håkan Muyderman, Julia Leonova
Publikováno v:
Neurochemistry International. 37:317-329
Astroglia have the capacity to monitor extracellular glutamate (Glu) and maintain it at low levels, metabolize Glu, or release it back into the extracellular space. Glu can induce an increase in astroglial cell volume with a resulting decrease of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eddeb8843f39c9553e543489c1a602e7
https://doi.org/10.1016/s0197-0186(00)00033-4
https://doi.org/10.1016/s0197-0186(00)00033-4