... of myosin heavy chain mRNA expression by RTPCR J Appl Physiol 1997, 83:13891396 Petfof BJ, Stedman HH, Shrager JB, Eby J, Sweeney HL and Kelly AM Adaptations in myosin heavy chain expression and ... Morimoto A and Murakami N Effects of endurance training on myosin heavy- chain isoforms and enzyme activity in the rat diaphragm Pflugers Arch 1992, 421:77-81 Green HJ, Plyley MJ, Smith DM and Kile ... measuring protein by gel and those measuring protein by immunocytochemistry Although increased activities of citrate synthase [7] and SDH [2,3] have usually been demonstrated in the diaphragm in...