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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004843naa a2200409 4500
001oai:lup.lub.lu.se:d17f119d-5457-4a3a-a338-7fbbee42347e
003SwePub
008160401s2003 | |||||||||||000 ||eng|
024a https://lup.lub.lu.se/record/1157132 URI
024a https://doi.org/10.1046/j.1460-9568.2003.02713.x2 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
100a Gustafsson, Elin4 aut
2451 0a Anterograde delivery of brain-derived neurotrophic factor to striatum via nigral transduction of recombinant adeno-associated virus increases neuronal death but promotes neurogenic response following stroke.
264 c 2003-06-23
264 1b Wiley,c 2003
338 a electronic2 rdacarrier
520 a o explore the role of brain-derived neurotrophic factor for survival and generation of striatal neurons after stroke, recombinant adeno-associated viral vectors carrying brain-derived neurotrophic factor or green fluorescent protein genes were injected into right rat substantia nigra 4–5 weeks prior to 30 min ipsilateral of middle cerebral artery occlusion. The brain-derived neurotrophic factor–recombinant adeno-associated viral transduction markedly increased the production of brain-derived neurotrophic factor protein by nigral cells. Brain-derived neurotrophic factor was transported anterogradely to the striatum and released in biologically active form, as revealed by the hypertrophic response of striatal neuropeptide Y-positive interneurons. Animals transduced with brain-derived neurotrophic factor-recombinant adeno-associated virus also exhibited abnormalities in body posture and movements, including tilted body to the right, choreiform movements of left forelimb and head, and spontaneous, so-called 'barrel' rotation along their long axis. The continuous delivery of brain-derived neurotrophic factor had no effect on the survival of striatal projection neurons after stroke, but exaggerated the loss of cholinergic, and parvalbumin- and neuropeptide Y-positive, γ-aminobutyric acid-ergic interneurons. The high brain-derived neurotrophic factor levels in the animals subjected to stroke also gave rise to an increased number of striatal cells expressing doublecortin, a marker for migrating neuroblasts, and cells double-labelled with the mitotic marker, 5-bromo-2'-deoxyuridine-5'monophosphate, and early neuronal (Hu) or striatal neuronal (Meis2) markers. Our findings indicate that long-term anterograde delivery of high levels of brain-derived neurotrophic factor increases the vulnerability of striatal interneurons to stroke-induced damage. Concomitantly, brain-derived neurotrophic factor potentiates the stroke-induced neurogenic response, at least at early stages.
650 7a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Neurovetenskaper0 (SwePub)301052 hsv//swe
650 7a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Neurosciences0 (SwePub)301052 hsv//eng
700a Andsberg, Gunnaru Lund University,Lunds universitet,Wallenberg Neurocentrum, Lund,Medicinska fakulteten,Wallenberg Neuroscience Centre, Lund,Faculty of Medicine4 aut0 (Swepub:lu)neur-gan
700a Darsalia, Vladimeru Lund University,Lunds universitet,Wallenberg Neurocentrum, Lund,Medicinska fakulteten,Wallenberg Neuroscience Centre, Lund,Faculty of Medicine4 aut0 (Swepub:lu)neur-vda
700a Mohapel, Paulu Lund University,Lunds universitet,Wallenberg Neurocentrum, Lund,Medicinska fakulteten,Wallenberg Neuroscience Centre, Lund,Faculty of Medicine4 aut0 (Swepub:lu)neur-pmo
700a Mandel, Ronald J.4 aut
700a Kirik, Denizu Lund University,Lunds universitet,Neurobiologi,Forskargrupper vid Lunds universitet,Neurobiology,Lund University Research Groups4 aut0 (Swepub:lu)mphy-dki
700a Lindvall, Olleu Lund University,Lunds universitet,Wallenberg Neurocentrum, Lund,Medicinska fakulteten,Wallenberg Neuroscience Centre, Lund,Faculty of Medicine4 aut0 (Swepub:lu)neur-oli
700a Kokaia, Zaalu Lund University,Lunds universitet,Wallenberg Neurocentrum, Lund,Medicinska fakulteten,Wallenberg Neuroscience Centre, Lund,Faculty of Medicine4 aut0 (Swepub:lu)neur-zko
710a Wallenberg Neurocentrum, Lundb Medicinska fakulteten4 org
773t European Journal of Neuroscienced : Wileyg 17:12, s. 2667-2678q 17:12<2667-2678x 1460-9568x 0953-816X
856u https://portal.research.lu.se/files/2829540/623808.pdfx primaryx freey FULLTEXT
856u http://dx.doi.org/10.1046/j.1460-9568.2003.02713.xy FULLTEXT
856u https://lup.lub.lu.se/search/files/2829540/623808.pdf
8564 8u https://lup.lub.lu.se/record/115713
8564 8u https://doi.org/10.1046/j.1460-9568.2003.02713.x

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