2000
Morphometric analysis of the motor axons early regenerating through the motor and cutaneous nerve grafts.
GHALIB, Nabil Ahmed; Petr DUBOVÝ; Ladislav HOUŠŤAVA a Pavel HANINECZákladní údaje
Originální název
Morphometric analysis of the motor axons early regenerating through the motor and cutaneous nerve grafts.
Autoři
GHALIB, Nabil Ahmed; Petr DUBOVÝ; Ladislav HOUŠŤAVA a Pavel HANINEC
Vydání
Praha, Sborník lékařský, s. 6-7, Vol. 101, No. 4, 2000
Nakladatel
Karlova Univerzita
Další údaje
Jazyk
angličtina
Typ výsledku
Stať ve sborníku
Obor
10600 1.6 Biological sciences
Stát vydavatele
Česká republika
Utajení
není předmětem státního či obchodního tajemství
Kód RIV
RIV/00216224:14110/00:00003071
Organizační jednotka
Lékařská fakulta
Klíčová slova anglicky
peripheral nerve; extracellular matrix; femoral nerve; saphenous nerve
Změněno: 1. 3. 2001 14:18, prof. RNDr. Petr Dubový, CSc.
Anotace
V originále
We compared morphological features of the motor axons regenerating through the graft prepared from the saphenous nerve and the motor branch of the femoral nerve. The nerve graft prepared from the saphenous nerve was applied between stumps of the transected motor branch of the femoral nerve in 6 rats. In next 6 rats, the nerve graft harvested from the motor branch was inserted between stumps of the transected motor branch of the femoral nerve in the contralateral side. All rats were sacrificed after 14 days from grafting. The samples of grafts and intact motor branch were dissected and embedded in Durcupan ACM. Semithin sections stained by toluidine blue were used for morphometric analyses of myelinated axons. Ultrathin sections were viewed and photographed in an electron microscope. Our results of the early axon regeneration suggest that the cutaneous and motor branches of the femoral nerve provide different condition not for growth but for maturation of the motor axons.