[Neurotrophic control of myosin synthesis in guinea pig slow muscle].
After experimental cease of neurotrophic control of skeletal muscle by denervation no changes in myosin ATP-ase histochemistry and immunohistochemical profile in slow (m. soleus) muscle of guinea pig were found. All muscle fibers in intact muscle fibers). However after colchicine blockade of axoplasmic transport in this slow muscle some muscle fibers reacting with monoclonal antibodies against fast myosin heavy chain were found. At the same time no changes in histochemical ATP-ase profile were observed. Validity of myosin ATP-ase histochemistry for muscle fibers typing as well as possible influence of nerve activity and neurotrophic control itself were discussed.
Valiullin
V V
VV
Islamov
R R
RR
Valiullina
M E
ME
Poletaev
G I
GI
D000818:Animals; D000911:Antibodies, Monoclonal; D001370:Axonal Transport / Q000187:drug effects / Q000502:physiology; D003078:Colchicine / Q000494:pharmacology; D006168:Guinea Pigs; D007150:Immunohistochemistry; D066298:In Vitro Techniques; D008297:Male; D009121:Muscle Denervation / Q000379:methods; D009132:Muscles / Q000187:drug effects / Q000294:innervation / Q000378:metabolism*; D009218:Myosins / Q000096:biosynthesis* / Q000187:drug effects / Q000276:immunology / Q000378:metabolism; D012584:Sciatic Nerve / Q000502:physiology
D000911:Antibodies, Monoclonal; D009218:Myosins; D003078:Colchicine
Neĭrotroficheskiĭ kontrol' sinteza miozinov medlennoĭ myshtsy morskoĭ svinki.