Zobrazeno 1 - 10
of 66
pro vyhledávání: '"G S Kalendo"'
Publikováno v:
International Journal of Radiation Biology. 65:691-697
A monolayer of HeLa cells in plateau-phase of growth was exposed to He--Ne laser radiation (632.8 nm, 100 J/m2) either 5, 60 or 180 min before gamma-irradiation (0.2-10 Gy, 6.75 Gy/min). In the case of a 5 min interval between the two types of irradi
Publikováno v:
Radiatsionnaia biologiia, radioecologiia. 42(5)
The cell tumorigenic ability and the cell clonogenicity in semi-solid medium of highly radioresistant variant cell line, PIC-20 (the progeny of djungarian hamster fibroblast cell line DX-TK- surviving acute exposure to 20 Gy of gamma-irradiation), we
Autor:
G S, Kalendo
Publikováno v:
Radiatsionnaia biologiia, radioecologiia. 41(5)
It is postulated the presence of various systems of protection in tumor cell population. This systems have different mechanisms and are induced by the level of damage. From the analysis of the literature and own experiments the author maintains that
Publikováno v:
Doklady Akademii nauk. 369(1)
Publikováno v:
Doklady Akademii nauk. 364(3)
Publikováno v:
Biulleten' eksperimental'noi biologii i meditsiny. 124(11)
Autor:
G S, Kalendo
Publikováno v:
Radiatsionnaia biologiia, radioecologiia. 37(4)
The work presents the results of the experiments confirming supposition of existence of a protection mechanism opposing hard destruction effects and acting at cell population level. The experiments were carried out with cultures of tumour cells HeLa
Publikováno v:
Doklady Akademii nauk. 354(1)
Publikováno v:
Biulleten' eksperimental'noi biologii i meditsiny. 123(4)
Publikováno v:
Radiatsionnaia biologiia, radioecologiia. 37(2)
Two sublines of Djungarian DEF 4/21 hamster cells survived after gamma irradiation with the doses of 10 and 20 Gy were obtained. The survived cell posterity (SCP) of both cell lines are considerably more clonogenic. They show a higher proliferative a