title: Presence of NAD pyrophosphorylase in skeletal muscle in dystrophic mice.
abstract: NAD pyrophosphorylase (ATP:NMN adenylyltransferase) activity has been measured in the skeletal muscle of dystrophic mice. The amount of this enzyme in the dystrophic mice, as determined by three different methods, was about one half of that in the controls. In addition, the concentration of ATP was too low to be detected in crude extracts of dystrophic mouse skeletal muscle, which were prepared using Tris buffer alone or Tris buffer containing either 3 M KCl, or 1 mM PMSF.
authors.affiliation: Department of Cell Biology, University of Camerino, Italy.
authors.forename: S
authors.initials: S
authors.lastname: Ruggieri
authors.forename: L
authors.initials: L
authors.lastname: Lauro
authors.forename: S
authors.initials: S
authors.lastname: Vincenzetti
authors.forename: I
authors.initials: I
authors.lastname: Santarelli
authors.forename: E
authors.initials: E
authors.lastname: Balducci
authors.forename: A
authors.initials: A
authors.lastname: Vita
authors.forename: G
authors.initials: G
authors.lastname: Magni
authors.forename: P
authors.initials: P
authors.lastname: Natalini
mesh_terms: D000255:Adenosine Triphosphate / Q000378:metabolism; D000818:Animals; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008817:Mice, Mutant Strains; D009132:Muscles / Q000201:enzymology*; D009137:Muscular Dystrophy, Animal / Q000201:enzymology*; D009612:Nicotinamide-Nucleotide Adenylyltransferase / Q000378:metabolism*
chemical_list: D000255:Adenosine Triphosphate; D009612:Nicotinamide-Nucleotide Adenylyltransferase