Enhancement of colloid uptake by tumor cell surface electrical charge modification |
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| Authors: | L J Anghileri P Maincent J Robert |
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| Affiliation: | Laboratory of Biophysics, Faculty of Medicine, University of Nancy, France. |
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| Abstract: | Colloidal [51Cr]chromic phosphate uptake is considerably increased by preincubation of P388 ascites leukemia cells with poly(DL-lysine). The uptake increase is in direct relationship with the concentration and the degree of polymerization of poly(DL-lysine). The probable implication of cell surface electrical charge modification in these phenomena is discussed. |
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