Histochemical identification of fiber types in canine skeletal muscle.
Proximal and distal skeletal muscles from pectoral and pelvic limbs were histochemically examined in 18 neuromuscular disease-free dogs. On the basis of the human system of classification and nomenclature and results of standard adenosine triphosphatase (ATPase) and glycine-formaldehyde preincubation procedures, the fiber types identified in immature and mature canine skeletal muscles were I, IIA, and IIC.
Histochemical identification of fiber types in canine skeletal muscle. Proximal and distal skeletal muscles from pectoral and pelvic limbs were histochemically examined in 18 neuromuscular disease-free dogs. On the basis of the human system of classification and nomenclature and results of standard adenosine triphosphatase (ATPase) and glycine-formaldehyde preincubation procedures, the fiber types identified in immature and mature canine skeletal muscles were I, IIA, and IIC.