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Pregled bibliografske jedinice broj: 458534

Expression of myogenic regulatory factors in rat skeletal muscles after denervation


Nikolić, Marina; Bajek, Snježana; Bobinac, Dragica; Šoić Vranić, Tamara; Starčević Klasan, Gordana; Arbanas, Juraj; Jerković, Romana
Expression of myogenic regulatory factors in rat skeletal muscles after denervation // Periodicum biologorum, 112 (2010), 83-88 (međunarodna recenzija, članak, znanstveni)


Naslov
Expression of myogenic regulatory factors in rat skeletal muscles after denervation

Autori
Nikolić, Marina ; Bajek, Snježana ; Bobinac, Dragica ; Šoić Vranić, Tamara ; Starčević Klasan, Gordana ; Arbanas, Juraj ; Jerković, Romana

Izvornik
Periodicum biologorum (0031-5362) 112 (2010); 83-88

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Skeletal muscle; denervation

Sažetak
Aim: The aim of this study was to investigate expression of myogenic regulatory factors MyoD and myogenin during denervation in fast and slow rat skeletal muscles of different rat strains (Wistar and Sprague-Dawely). Material and Methods: Immunohistochemical andWestern blot analyses were performed on tibialis anterior and soleus muscles. Results: Immunohistochemical analysis of tibialis anterior and soleus muscles during denervation demonstrated that both myonuclei and satellite cells were activated.Western blot analysis showed a significant upregulation of MyoD and myogenin proteins in m. tibialis anterior at all time points of denervation, except on 60th day for MyoD. In m. soleus during denervation Western blot analysis showed upregulation of MyoD and myogenin in first 14 days, and there was no expression after that period. Conclusion: Our results indicate that MyoD and myogenin protein expression during denervation is muscle type specific. The role of MyoD and myogenin in adult muscle is potentially also important in orchestrating an adaptive response of existing muscle fibers during denervation.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti



POVEZANOST RADA


Projekt / tema
062-0000000-1352 - Utjecaj hiperbarične oksigenacije na regeneraciju skeletnog mišića i živca (Snježana Bajek, )
062-0000000-3093 - Učinkovitost polariziranog svjetla i čimbenika rasta na denervirani mišić (Daniela Malnar, )
062-0620226-0207 - Promjene koštanog metabolizma u bolestima bubrega i jetre (Dragica Bobinac, )
062-0620529-0517 - Regeneracija mozga, perifernog živca i skeletnog mišića u šećernoj bolesti (Romana Jerković, )

Ustanove
Medicinski fakultet, Rijeka

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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  • Water Resources Abstracts