Immunohistochemical identification of lysozyme and vimentin in an experimental malignant fibrous histiocytoma
Braz. j. med. biol. res
;
21(5): 995-7, 1988. ilus
Artigo
em Inglês
| LILACS
| ID: lil-63596
RESUMO
The inmmunoperoxidase avidin-biotin-peroxidase complex method was used to investigate the presence of histiocyte markers such as lysozyme, alpha-1-antitrypsin (A1AT) and alpha-1-anti-chymotrypsin (A1ACT) and of vimetin, a specific marker for mesenchcymal differentiation, in a sspontaneous and transplantable rat tumor of supposed fibroblastic-histiocytic origin. Positive staining was obtained for lysozyme and vimetin but A1AT and A1ACT were not demonstrable in any of the tumor sections. These results provide evidence for the fibro-histiocytic nature of the tumor studied and suggest its classification as a malignant fibrous histiocytoma (MFH)
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Índice:
LILACS (Américas)
Assunto principal:
Vimentina
/
Muramidase
/
Histiocitoma Fibroso Benigno
Tipo de estudo:
Estudo diagnóstico
Limite:
Animais
Idioma:
Inglês
Revista:
Braz. j. med. biol. res
Assunto da revista:
Biologia
/
Medicina
Ano de publicação:
1988
Tipo de documento:
Artigo
/
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