Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Peter Sträuli"'
Publikováno v:
International Journal of Cancer. 29:223-227
In histological sections of s.c. transplanted V2 rabbit carcinoma, single tumor cells and small tumor cell groups were found at some distance from the main tumor mass. This led to the question of whether locomotion could represent a contributing fact
Publikováno v:
Virchows Archiv B Cell Pathology. 23:257-264
The significance of cellular locomotion for leukemic infiltration was investigated using L 5222 rat leukemia cells. Previous cinemicrographic studies have shown that these cells are able to locomote only after formation of a uropod-like posterior ext
Publikováno v:
Cell Biology International Reports. 7:709-725
Four neoplastic cell populations, two leukaemias and two carcinomas, were compared with regard to their motile behaviour on glass, on the surface of, and within the mesentery. This natural membrane was chosen because cells with invasive capacities ca
Publikováno v:
International Journal of Cancer. 34:545-553
After intraperitoneal implantation into Swiss Silver rabbits, V2 rabbit carcinoma cells invade the mesentery where they form nodules of different size and texture: compact (less than 120 microns in diameter), loose (120-250 microns) and mixed (above
Publikováno v:
Cell Biology International Reports. 9:447-461
The nature of interactions between cells migrating through tissues and their structural surroundings are largely unknown. We have therefore examined the ultrastructural relationship between L5222 rat leukemia cells, moving through the loose connectiv
Publikováno v:
Cell Biology International Reports. 6:471-487
Autor:
Peter Sträuli, Gisela Haemmerli
Publikováno v:
Leukemia Research. 4:197-200
Autor:
Gisela Haemmerli, Peter Sträuli
Publikováno v:
CANCER AND METASTASIS REVIEW. 3:127-141
Before discussing the role of cell motility during the process of tumor cell penetration into adjacent host tissues, it seems appropriate to briefly present what is known about cellular motility in general. In its broadest sense, motility is a distin
Autor:
Gisela Haemmerli, Peter Sträuli
Publikováno v:
Virchows Archiv B Cell Pathology. 29:167-177
Microcinematography, together with histology at the semithin and ultrathin section levels, was utilized for the demonstration of the motile behavior of L5222 rat leukemia cells within a living tissue, the mesentery. On days 1–6 after intraperitonea
Autor:
Peter Sträuli, Gisela Haemmerli
Publikováno v:
Leukemia Research. 2:71-95
The motile behavior of 24 human leukemia cell populations was recorded by means of time-lapse cinematography. Three basic modes of motility were considered in the evaluation: surface motility, on spot motility and, the translocative form, locomotion.