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Titolo:
MITOCHONDRIAL MYOPATHY IN SENNA OCCIDENTALIS-SEED-FED CHICKEN
Autore:
CAVALIERE MJ; CALORE EE; HARAGUCHI M; GORNIAK SL; DAGLI MLZ; RASPANTINI PC; CALORE NMP; WEG R;
Indirizzi:
INST ADOLFO LUTZ REGISTRO,DIV PATHOL,SECT PATHOL,AV DR ARNALDO 351-7OA BR-01246001 SAO PAULO BRAZIL EMILIO RIBAS INST,SECT PATHOL SAO PAULO BRAZIL UNIV SAO PAULO,FAC MED,DEPT PATHOL,LAB MOL PATHOL SAO PAULO BRAZIL UNIV SAO PAULO,FAC VET MED & ZOOTECHNY,DEPT PATHOL SAO PAULO BRAZIL INST BIOL,DIV ANIM BIOL,PHARMACOL SECT SAO PAULO BRAZIL
Titolo Testata:
Ecotoxicology and environmental safety
fascicolo: 2, volume: 37, anno: 1997,
pagine: 181 - 185
SICI:
0147-6513(1997)37:2<181:MMISOC>2.0.ZU;2-Q
Fonte:
ISI
Lingua:
ENG
Soggetto:
CASSIA-OCCIDENTALIS; POISONED RABBITS; LEG CAES; CARDIOMYOPATHY; EXPRESSION; CATTLE; HORSE;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
32
Recensione:
Indirizzi per estratti:
Citazione:
M.J. Cavaliere et al., "MITOCHONDRIAL MYOPATHY IN SENNA OCCIDENTALIS-SEED-FED CHICKEN", Ecotoxicology and environmental safety, 37(2), 1997, pp. 181-185

Abstract

Plants of the genus Senna (formerly Cassia) have been recognized as the cause of a natural and experimental syndrome of muscle degenerationfrequently leading to death in animals, Histologically, it demonstrated skeletal end cardiac muscle necrosis, with floccular degeneration and proliferation of sarcolemmal nuclei, Recently, it was described as an experimental model of mitochondrial myopathy in hens chronically treated with Senna occidentalis, Currently, skeletal muscles of chicks intoxicated with seeds of the poisonous plant S. occidentalis were studied by histochemistry and electron microscopy, Since birth, the birds were fed ground dried seeds of this plant with a regular chicken ration at a dose of 4% for 11 days, microscopic examination revealed, besides muscle-fiber atrophy, lipid storage in most fibers and a moderate amount of cytochrome oxidase-negative fibers, By electron microscopy, enlarged mitochondria with disrupted or excessively branched cristae were seen, This picture was characteristic of mitochondrial myopathy, These findings have hitherto remained unnoticed in skeletal muscle of young birds treated with S. occidentalis. (C) 1997 Academic Press.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/02/20 alle ore 00:16:56