title: Dystrophy of the diaphragmatic muscles in Holstein-Friesian steers.
abstract: Diaphragmatic muscles in two slaughtered Holstein-Friesian revealed slightly pale color, swelling, and stiffness on palpation. Histologically the muscle fibers showed internal nuclei, fiber-splitting, variation in diameter, central core-like structures, sarcoplasmic masses, and vacuolar degeneration. These lesions were the same as those in dystrophy of the diaphragmatic muscles in Holstein-Friesian cows. It was demonstrated that muscular dystrophy of the diaphragm in Holstein-Friesian cattle occurred also in males, probably by inheriting an autosomal recessive trait.
authors.affiliation: Obihiro Meat Inspection Office, Hokkaido, Japan.
authors.forename: N
authors.initials: N
authors.lastname: Nakamura
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D003964:Diaphragm / Q000473:pathology*; D008297:Male; D018485:Muscle Fibers, Skeletal / Q000473:pathology; D009137:Muscular Dystrophy, Animal / Q000473:pathology*