title: The development of central cores in both fiber types in tenotomized muscle.
abstract: Using the histochemical reaction for myosin adenosine triphosphatase (ATPase), a study of the rat soleus muscle following tenotomy was undertaken. It was demonstrated that both type 2A and 2C fibers undergo degenerative changes following tenotomy. All previous studies have stated that only type 1 fibers were affected and developed central core lesions and that type 2 fibers were somehow protected from the degenerative process. The results of this experiment illustrate that central core lesions will develop in all three fiber types (types 1, 2A, and 2C) of the soleus following tenotomy.
authors.forename: J H
authors.initials: JH
authors.lastname: Baker
mesh_terms: D000251:Adenosine Triphosphatases / Q000378:metabolism; D000818:Animals; D005260:Female; D006651:Histocytochemistry; D006863:Hydrogen-Ion Concentration; D009132:Muscles / Q000201:enzymology / Q000473:pathology*; D051381:Rats; D011919:Rats, Inbred Strains; D013710:Tendons / Q000502:physiology*
chemical_list: D000251:Adenosine Triphosphatases