Study of changes in the surface of irradiated thymocytes using a method of separating cells in a 2-phase water-polymer system |
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| Authors: | V V Mumanzhinov Iu P Petrov A Iu Sungurov |
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| Abstract: | The coefficient of cell distribution in a charged biphase water-polymeric system "polyethyleneglycol-dextran" decreased 60 min after irradiation of rat thymus lymphocytes with doses of 1 to 8 Gy. This dose-dependent effect was mainly related to radiosensitive thymocytes of a low fraction of density gradient; it disappeared with the uncharged system and was probably connected with the reduction in the negative electric charge of the irradiated cell surface. |
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