| Автор | Omeny*, S.N. |
| Автор | Snyder, R.S. |
| Автор | Tlpps, R. |
| Автор | Absolom, D.R. |
| Автор | Oss, C.J.van |
| Дата выпуска | 1986 |
| dc.description | AbstractABSTRACT The Influence of dimethyl sulfoxide (DMSO) concentrations from 0 to 22% (v/v) was studied on the electrophoretlc nihilities, the droplet formation times, the cell sedimentation rates and the cell sedimentation volumes of fresh and aldehyde-fixed human erythrocytes and on fixed turkey erythrocytes.DMSO influenced the ζ-potentials of the different cells in various ways. These observations remain phenomenoncgical for the time being; it Is not as yet possible to predict quantitatively how the ζ-potentials of given cell types will be affected by the admixture of DMSO.Low concentrations of DMSO (up to 7.5%) cause red cells to swell, resulting in an Increase in sedimentation velocity due to their increased Stokes radius. At higher DMSO concentrations no further swelling occurs so that, due to a decrease in density difference between the cells and the liquid medium, the sedimputation velocities then decrease, Cell sedimentation volumes and droplet formation times reached maxima at 13% DMSO (for fixed human cells) and at 10% (droplet formation times) to 12% DMSO (sedimentation velocity) for fixed turkey cells. DMSO uptake by cells, resulting In volume and/or density changes, must be taken into |
| Формат | application.pdf |
| Издатель | Taylor & Francis Group |
| Копирайт | Copyright Taylor and Francis Group, LLC |
| Название | EFFECTS OF DMSO ON THE PROPERTIES OF RED BLOOD CELLS IT. ELECTROKINETICS AND SEDIMENTATION |
| Тип | research-article |
| DOI | 10.1080/01932698608943446 |
| Electronic ISSN | 1532-2351 |
| Print ISSN | 0193-2691 |
| Журнал | Journal of Dispersion Science and Technology |
| Том | 7 |
| Первая страница | 1 |
| Последняя страница | 19 |
| Аффилиация | Omeny*, S.N.; Space Science Laboratory, NASA, Marshall Space Flight Center |
| Аффилиация | Snyder, R.S.; Space Science Laboratory, NASA, Marshall Space Flight Center |
| Аффилиация | Tlpps, R.; Space Science Laboratory, NASA, Marshall Space Flight Center |
| Аффилиация | Absolom, D.R.; Department of Mechanical Engineering, University of Toronto; Department of Microbiology, State University of New York |
| Аффилиация | Oss, C.J.van; Department of Microbiology, State University of New York; Department of Chemical Engineering, State University of New York |
| Выпуск | 1 |
