Pregled bibliografske jedinice broj: 662609
Ekspresija MyoD i miogenina u skeletnim mišićima tijekom regeneracije.
Ekspresija MyoD i miogenina u skeletnim mišićima tijekom regeneracije. // Journal of Muscle Research and Cell Motility / Bastide B, Stevens L (ur.). (ur.).
Lille, 2009. (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 662609 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Ekspresija MyoD i miogenina u skeletnim mišićima tijekom regeneracije.
(MyoD and myogenin expression in skeletal muscles during regeneration)
Autori
Šoić Vranić T., Nikolić M., Bajek S., Starčević Klasan G., Jerković R., Arbanas J., Malnar D.
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Journal of Muscle Research and Cell Motility
/ Bastide B, Stevens L (ur.). - , 2009
Skup
38th European Muscle Conference
Mjesto i datum
Lille, 12.09.2009. - 16.09.2009
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
miogenin; skeletni mišići
(myogenin; skeletal muscles)
Sažetak
The family of muscle specific basic helix-loop- helix (bHLH)regulatory factors consist of MyoD, Myf-5, myogenin and MRF_4. These factors contribute to the transcriptional activation of muscle genes during commitment and differentiation. A distinct role for the bHLH myogenic factors initially was suggested by their different temporal expression patterns in the somites and limbs during embryonic development. The aim of this study was to determinate time course expression of MyoD and myogenin during regenetartion in muscles of different developmental origin and different rat strains. All experiments were performed on male Wistar rats and mala Sprague-Dawley rats. Histochemical, immunohistochemical and Western blot analysis were performed on m.tibialis anterior and m.masseter. Regeneration process of skeletal muscles was induced by injection of bupivacain. We have demonstrated that muscle regeneration caused a transient upregulation of MyoD and myogenin, but after reestablishment of normal muscle architecture there was no expression of MyoD and myogenin. Time course expression of MyoD and myogenin during regeneration in muscles of different developmental origin was similar. The main conclusion of our investigation is that role of MyoD and myogenin is potentially as important in managing an adaptive and regenerative response of muscle fibers.
Izvorni jezik
Engleski
Znanstvena područja
Temeljne medicinske znanosti
POVEZANOST RADA
Projekti:
062-0000000-1352 - Utjecaj hiperbarične oksigenacije na regeneraciju skeletnog mišića i živca (Bajek, Snježana, MZOS ) ( CroRIS)
062-0000000-3093 - Učinkovitost polariziranog svjetla i čimbenika rasta na denervirani mišić (Malnar, Daniela, MZOS ) ( CroRIS)
062-0620529-0517 - Regeneracija mozga, perifernog živca i skeletnog mišića u šećernoj bolesti (Jerković, Romana, MZOS ) ( CroRIS)
Ustanove:
Medicinski fakultet, Rijeka
