Myogenic regulatory factors expression in rat skeletal muscles after denervation (CROSBI ID 561118)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Nikolić, Marina ; Bajek, Snježana ; Šoić Vranić, Tamara
engleski
Myogenic regulatory factors expression in rat skeletal muscles after denervation
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. Immunohistochemical and Western blot analysis were performed on tibialis anterior and soleus muscles. 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 in all time points of denervation. 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. 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 as important in orchestrating an adaptive response of existing muscle fibers during denervation.
skeletal muscle; regeneration
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Podaci o prilogu
144-144.
2009.
objavljeno
Podaci o matičnoj publikaciji
Abstract Book ISCAA 2009
Krivokuca D, Eric M
Novi Sad: SP Print
978-86-85251-24-5
Podaci o skupu
1st International Symposium of Clinical and Applied Anatomy
poster
17.09.2009-19.09.2009
Novi Sad, Srbija