Bilateral quantitative changes of laminin-1 in the spinal nerve roots after unilateral sciatic nerve injury

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Bilateral quantitative changes of laminin-1 in the spinal nerve roots after unilateral sciatic nerve injury

Popis výsledku v původním jazyce

Changes of laminin-1 (lam-1) were investigated in rat spinal nerve roots after unilateral sciatic nerve ligature. Spinal nerve roots of naive rats displayed lam-1 immunostaining in the basal laminae on outer surface of Schwann cell/axon units with higherbrightness in ventral than dorsal roots. Bilateral enhancement of lam-1 immunofluorescence was found in the endoneurium of roots 1 and 3 days after nerve ligature. Compared to rats surviving for 1 or 3 days, apparent bilateral decrease of lam-1 immunofluorescence brightness was observed in both roots 7 days after nerve injury. The lam-1 alterations in ipsi- and contralateral roots were similar, but more distinct in roots of ipsilateral side. The results suggest that quantitative changes of lam-1 are present bilaterally in the endoneurium of spinal nerve roots after unilateral sciatic nerve ligature.

Název v anglickém jazyce

Bilateral quantitative changes of laminin-1 in the spinal nerve roots after unilateral sciatic nerve injury

Popis výsledku anglicky

Changes of laminin-1 (lam-1) were investigated in rat spinal nerve roots after unilateral sciatic nerve ligature. Spinal nerve roots of naive rats displayed lam-1 immunostaining in the basal laminae on outer surface of Schwann cell/axon units with higherbrightness in ventral than dorsal roots. Bilateral enhancement of lam-1 immunofluorescence was found in the endoneurium of roots 1 and 3 days after nerve ligature. Compared to rats surviving for 1 or 3 days, apparent bilateral decrease of lam-1 immunofluorescence brightness was observed in both roots 7 days after nerve injury. The lam-1 alterations in ipsi- and contralateral roots were similar, but more distinct in roots of ipsilateral side. The results suggest that quantitative changes of lam-1 are present bilaterally in the endoneurium of spinal nerve roots after unilateral sciatic nerve ligature.

Druh

D - Stať ve sborníku

CEP obor

FH - Neurologie, neurochirurgie, neurovědy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2009

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

9th European Meeting on Glial Cells in Health and Disease

ISBN

978-88-7587-520-6

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Medimond S.r.l.

Místo vydání

Bologna (Italy)

Místo konání akce

Paris (France)

Datum konání akce

8. 9. 2009

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

ISI:00027007550