Zobrazeno 1 - 10
of 16
pro vyhledávání: '"L I, Stepan'ian"'
Publikováno v:
Tsitologiia. 19(6)
The anterior chamber of mammalian eye (ACE) is one of the places of organism privileged immunologically that permits to use it for transplantations of allogenic tissues. Besides, the medium filling the chamber, provides an excellent growth of transpl
Autor:
L I, Stepan'ian, Iu B, Vakhtin
Publikováno v:
Tsitologiia. 22(7)
Cell diameter and cell value variations were studied in murine and rat rhabdomyosarcomas, both in clones obtained in lung tissue, and in subcutaneous tumors. Coefficients of heritability (h2) of these characters were calculated on the basis of their
Autor:
L I, Stepan'ian, I N, Shvemberger
Publikováno v:
Tsitologiia. 21(6)
The study of rat testis seminoma by the method of clonal analysis and ectopic transplantations has shown that typical and anaplastic types are different stages of tumor progression in the course of which atypical and anaplastic features of the semino
Publikováno v:
Doklady Akademii nauk SSSR. 288(1)
Publikováno v:
Tsitologiia. 22(1)
Publikováno v:
Tsitologiia. 25(1)
Clones of the rat transplantable tumors: Walker's carcinosarcoma, rhabdomyosarcoma RA-2 and ovary carcinoma, were obtained by means of the lung colony technique and then transplanted subcutaneously and intraperitoneally. Growth parameters of the clon
Publikováno v:
Tsitologiia. 17(9)
Publikováno v:
Tsitologiia. 27(10)
Introduction of the plasmid containing the methotrexate-resistant (Mtx-r) bacterial gene of dihydrofolate reductase (DHFR) under the control of the early promoter of SV 40 into the donor bone cells of the mouse with subsequent transplantation of the
Autor:
L I, Stepan'ian, Iu B, Vakhtin
Publikováno v:
Tsitologiia. 22(2)
Cell populations of eight experimental tumors (murine and rat rhabdomyosarcomas induced with 20-methylcholantrene, transplantable murine rhabdomyosarcoma A-7, and transplantable rat lymphosarcoma) have been selected for the affinity of their cells to
Publikováno v:
Tsitologiia. 22(6)
50 clones of murine rhabdomyosarcoma were grown in lungs, DNA contents of interphase nuclei of these clones being measured cytophotometrically. Significant differences in the mean DNA contents of clones obtained were observed, reflecting karyotypic d