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Título: | AgNOR and breast cancer. A study by image analysis |
Fecha de publicación: | 1994 |
Editorial: | Murcia : F. Hernández |
ISSN: | 0213-3911 |
Materias relacionadas: | CDU::6 - Ciencias aplicadas::61 - Medicina |
Palabras clave: | Breast cancer CAS 100 |
Resumen: | The nucleolar organizer regions are used as a new marker in proliferation cell. AgNOR are loops of DNA actively transcribing to ribosomal RNA and they are associated with nonhistone proteins with strong argyrophile. In the present study we correlated the relationships between number and size of AgNOR measured by an automatic image analysis using CAS- 100, in eleven breast carcinomas in different clinical stages and histological grades. We could identify the AgNOR with silver stain; the relationship between the numberlsize and histological gradelclinical stage shows that in normal breast we find one or two AgNOR but this number is larger when the carcinomas are less differentiated. When studied, the size is larger in the normal breast. We can make the same conclusions with the carcinomas which are lymph-node +. |
Autor/es principal/es: | Ronco, A. Larran, J. Lopez, A. Vilches, J. |
Forma parte de: | Histology and histopathology |
URI: | http://hdl.handle.net/10201/18491 |
Tipo de documento: | info:eu-repo/semantics/article |
Número páginas / Extensión: | 5 |
Derechos: | info:eu-repo/semantics/openAccess |
Aparece en las colecciones: | Vol. 9, nº 2 (1994) |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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AgNOR and breast cancer. A study by image analysis.pdf | 2,59 MB | Adobe PDF | Visualizar/Abrir |
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