Počet záznamů: 1  

Human Masseter Muscle Fibers From the Elderly Express Less Neonatal Myosin Than Those of Young Adults

  1. 1. 0380119 - FGU-C 2013 RIV US eng J - Článek v odborném periodiku
    Cvetko, E. - Karen, Petr - Janáček, Jiří - Kubínová, Lucie - Plasencia, A.L. - Eržen, I.
    Human Masseter Muscle Fibers From the Elderly Express Less Neonatal Myosin Than Those of Young Adults.
    Anatomical Record-Advances in Integrative Anatomy and Evolutionary Biology. Roč. 295, č. 8 (2012), s. 1364-1372. ISSN 1932-8486
    Grant CEP: GA MŠk(CZ) LC06063; GA MŠk(CZ) MEB090910
    Výzkumný záměr: CEZ:AV0Z50110509
    Institucionální podpora: RVO:67985823
    Klíčová slova: aging * confocal microscopy * myosin heavy chain * immunohistochemistry * muscle fiber types
    Kód oboru RIV: FH - Neurologie, neurochirurgie, neurovědy
    Impakt faktor: 1.343, rok: 2012

    In contrast to limb muscles where neonatal myosin (MyHC-neo) is present only shortly after birth, adult masseter muscles contain a substantial portion of MyHC-neo, which is coexpressed with mature MyHC isoforms. We conclude that the diminished expression of MyHC-neo with age could point to a lower regeneration capacity of masseter muscle in the elderly
    Trvalý link: http://hdl.handle.net/11104/0210916