[Effect of hormonal and neurotrophic factors on the expression of fast myosin in slow muscle].
Myosin ATPase and succinic dehydrogenase activity and fast myosin (indirect immunochemical test) were assayed in m. soleus of guinea-pigs after the administration of T4 (200 micrograms/kg) to animals every day for 3 weeks. This was followed by the application of 10 mM colchicine solution to sciatic nerve for 6 min. Fast muscle fibers and the line of precipitation with antiserum to fast myosin were revealed in soleus muscle of experimental animals after the application of colchicine and T4 injection.
D000818:Animals; D003078:Colchicine / Q000494:pharmacology*; D006168:Guinea Pigs; D009121:Muscle Denervation; D009132:Muscles / Q000187:drug effects* / Q000378:metabolism; D009218:Myosins / Q000096:biosynthesis*; D013974:Thyroxine / Q000494:pharmacology*
D009218:Myosins; D013974:Thyroxine; D003078:Colchicine
Vliianie gormonal'nogo i neĭrotrofichestkogo faktorov na ékspressiiu miozina bystrogo tipa v medlennoĭ myshtse.