Progression of spontaneous malignant transformation of epithelial rat liver cell lines
| Autor: | G. Trincal, E. Morel-Chany, C. Lafarge-Frayssinet |
|---|---|
| Rok vydání: | 1985 |
| Předmět: |
Pathology
medicine.medical_specialty Health Toxicology and Mutagenesis Cell Biology Toxicology Malignancy Epithelium Cell Line Malignant transformation Tumor Cells Cultured medicine Animals Liver cell Liver Neoplasms Rats Inbred Strains Cell Biology medicine.disease Molecular biology Rats Transplantation Cell Transformation Neoplastic medicine.anatomical_structure Liver Cell culture Latency stage |
| Zdroj: | Cell Biology and Toxicology. 1:11-22 |
| ISSN: | 1573-6822 0742-2091 |
| DOI: | 10.1007/bf00717787 |
| Popis: | Cultured epithelial cell lines from normal rat livers were shown to undergo gradual transformation and malignancy which increased with time. Morphological changes appeared both before and after cells had attained a malignant state, as detected by agar tests. The progression of the degree of malignancy was determined by the morphological appearance of the cells, the increase in the number and size of cell colonies in soft agar, the expression of gamma glutamyl transferase (gamma GT) and the shortening of the latency period necessary for tumor formation after transplantation to syngeneic rats of cells from sequential passages. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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