Zobrazeno 1 - 10
of 145
pro vyhledávání: '"M, Grófová"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Neoplasma. 43(6)
Human multidrug resistant ovarian carcinoma cells (A2780/ADR) exhibited increased in vitro penetration into the collagen-normal human fibroblasts matrix, increased cell surface expression of alpha 6 integrin (CD49f antigen) and slightly increased exp
Autor:
M, Popovic, M, Grófová
Publikováno v:
Folia biologica. 41(1)
Although there are substantial differences between retroviruses originating from avian and primate species, a comparison of these two different biological systems reveals that interaction of these retroviruses with heterologous hosts involves similar
Publikováno v:
Neoplasma. 42(3)
The alpha 2-macroglobulin membrane-associated receptor (alpha 2MR) has been previously detected on hepatocytes, fibroblasts, macrophages, syncytiotrophoblasts and recently on human malignant blood cells of myelomonocytic leukemia. In cells growing in
Publikováno v:
Folia biologica. 40(5)
Alterations of cell surface expression of HLA (class I, class II DR, DP and DQ) and EGF-receptor on two malignant glioma cell lines (U-343MG and U-563MG) induced with cytokines (IFN-gamma, TNF-alpha, IL-1 alpha) and differentiation promoters (all-tra
Publikováno v:
Neoplasma. 41(1)
Using immunological techniques, the synthesis of alpha 2-macroglobulin was studied in established cell lines derived from human glioblastomas multiforme. alpha 2-Macroglobulin was detected in cytoplasm and in the culture medium of the analyzed cell l
Publikováno v:
Neoplasma. 40(6)
The ability of cytokines (IFN alpha, IFN gamma, TNF alpha, IL-1 alpha, IL-6), all-trans retinoic acid, 1,25(OH)2-vitamin D3 and the tumor promoting phorbol ester TPA to regulate cell surface expression of protectin (CD59 antigen) on human hematopoiet
Publikováno v:
Folia biologica. 38(2)
Rous sarcoma virus-33 (RSV-33) was obtained from a sample of chicken Rous sarcoma which had been dried and stored in 1933. RSV-33, like the RSV-29, has the minimal number of passages beyond its isolation from chicken tumour No. 1. Our experiments dem
Publikováno v:
Neoplasma. 38(6)
Rous sarcoma virus-33 (RSV-33) belongs to RSVs that have the least number of passages beyond its isolation from chicken tumor No. 1 among all current strains of RSV. Biological characterization indicated that it was pathogenic for rats. The results o
Publikováno v:
Neoplasma. 37(2)
We have analyzed 14 human urothelial cell lines in two different transformation grades for the production of a tumor-associated-alpha-2-macroglobulin. It has been shown in radioimmunoprecipitation and immunoblotting tests that human urothelial cells