Quantitative immunofluorescence for BDNF, NGF and NT-3 in
Schwann cells of the spinal roots and peripheral nerve.

J 2003

Quantitative immunofluorescence for BDNF, NGF and NT-3 in Schwann cells of the spinal roots and peripheral nerve.

DUBOVÝ, Petr; Ilona KLUSÁKOVÁ a Ivana SVÍŽENSKÁ

Základní údaje

Originální název

Quantitative immunofluorescence for BDNF, NGF and NT-3 in Schwann cells of the spinal roots and peripheral nerve.

Autoři

DUBOVÝ, Petr; Ilona KLUSÁKOVÁ a Ivana SVÍŽENSKÁ

Vydání

The Histochemical Journal, Holandsko, Kluwer Academic Publishers, 2003, 0018-2214

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30000 3. Medical and Health Sciences

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 0.671

Kód RIV

RIV/00216224:14110/03:00008387

Organizační jednotka

Lékařská fakulta

Klíčová slova anglicky

afferent; motor; axons; regeneration

Štítky

afferent, axons, motor, Regeneration

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 26. 6. 2009 10:50, prof. RNDr. Petr Dubový, CSc.

Anotace

ORIG CZ

V originále

Immunofluorescence intensity for BDNF, NGF and NT-3 was higher in the Schwann cells of cutaneous than motor branches of the intact femoral nerve. On the other hand, a higher intensity for BDNF and NT-3 immunofluorescence was measured in the Schwann cells of the intact dorsal than ventral roots while no difference was found for NFG immunostaining. Two weeks after rhizotomy or nerve transection immunofluorescence intensity for investigated neurotrophins was significantly higher in all distal Schwann cells in comparison to the ones of the intact roots or nerves. In addition, intensity of immunofluorescence for BDNF, NGF and NT-3 was very similar in the Schwann cells of both motor and cutaneous branches two weeks after transection of the femoral nerve. Comparing the Schwann cells of rhizotomized roots the immunofluorescence was significantly higher in the ventral than dorsal roots. The results revealed that the axotomy-induced up-regulation of neurotrophins is different in the Schwann cells of spinal roots and peripheral nerves and alongside afferent and motor axons of the spinal roots preparing different condition for their regeneration.

Česky

Neurotrofiny BDNF, NGF a NT-3 byly imunohistochemicky studovány podél axonů n. femoralis.

Návaznosti

GA309/00/0407, projekt VaV

Název: Celulární a extracelulární prostředí pro regeneraci axonů při kořenových a distálních lezích periferních nervů

Investor: Grantová agentura ČR, Celulární a extracelulární prostředí pro regeneraci axonů při kořenových a distálních lezích periferních nervů

Citovat

DUBOVÝ, Petr; Ilona KLUSÁKOVÁ a Ivana SVÍŽENSKÁ. Quantitative immunofluorescence for BDNF, NGF and NT-3 in Schwann cells of the spinal roots and peripheral nerve. The Histochemical Journal. Holandsko: Kluwer Academic Publishers, 2003, roč. 34, č. 1, s. 451-452. ISSN 0018-2214.

@article{490973,
   author = {Dubový, Petr and Klusáková, Ilona and Svíženská, Ivana},
   article_location = {Holandsko},
   article_number = {1},
   keywords = {afferent; motor; axons; regeneration},
   language = {eng},
   issn = {0018-2214},
   journal = {The Histochemical Journal},
   title = {Quantitative immunofluorescence for BDNF, NGF and NT-3 in Schwann cells of the spinal roots and peripheral nerve.},
   volume = {34},
   year = {2003}
}

TY  - JOUR
ID  - 490973
AU  - Dubový, Petr - Klusáková, Ilona - Svíženská, Ivana
PY  - 2003
TI  - Quantitative immunofluorescence for BDNF, NGF and NT-3 in Schwann cells of the spinal roots and peripheral nerve.
JF  - The Histochemical Journal
VL  - 34
IS  - 1
SP  - 451
EP  - 451
PB  - Kluwer Academic Publishers
SN  - 00182214
KW  - afferent
KW  - motor
KW  - axons
KW  - regeneration
N2  - Immunofluorescence intensity for BDNF, NGF and NT-3 was higher in the Schwann cells of cutaneous than motor branches of the intact femoral nerve. On the other hand, a higher intensity for BDNF and NT-3 immunofluorescence was measured in the Schwann cells of the intact dorsal than ventral roots while no difference was found for NFG immunostaining. Two weeks after rhizotomy or nerve transection immunofluorescence intensity for investigated neurotrophins was significantly higher in all distal Schwann cells in comparison to the ones of the intact roots or nerves. In addition, intensity of immunofluorescence for BDNF, NGF and NT-3 was very similar in the Schwann cells of both motor and cutaneous branches two weeks after transection of the femoral nerve. Comparing the Schwann cells of rhizotomized roots the immunofluorescence was significantly higher in the ventral than dorsal roots. The results revealed that the axotomy-induced up-regulation of neurotrophins is different in the Schwann cells of spinal roots and peripheral nerves and alongside afferent and motor axons of the spinal roots preparing different condition for their regeneration.
ER  -

DUBOVÝ, Petr; Ilona KLUSÁKOVÁ a Ivana SVÍŽENSKÁ. Quantitative immunofluorescence for BDNF, NGF and NT-3 in Schwann cells of the spinal roots and peripheral nerve. \textit{The Histochemical Journal}. Holandsko: Kluwer Academic Publishers, 2003, roč.~34, č.~1, s.~451-452. ISSN~0018-2214.

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