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Enhancement of colloid uptake by tumor cell surface electrical charge modification
L J Anghileri1, P Maincent, J Robert
1Laboratory of Biophysics, Faculty of Medicine, University of Nancy, France.
Biochimica Et Biophysica Acta
|July 10, 1989
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.