title: [Studies on the cytotoxicity of poly-L-arginine, poly-L-lysine and DEAE-dextran in L-cells and mouse embryonic fibroblasts].
abstract: Cellular insulin uptake is influenced by poly-L-arginine, poly-L-lysine and DEAE-dextran. In this study it is asked for the mechanisms of these influences as well as for the cytotoxicity of different concentrations of these substances. The experiments aim to contribute to the knowledge on toxic concentrations of polycations.
mesh_terms: D000818:Animals; D001120:Arginine / Q000494:pharmacology; D002463:Cell Membrane Permeability / Q000187:drug effects; D003637:DEAE-Dextran / Q000494:pharmacology*; D003911:Dextrans / Q000494:pharmacology*; D005347:Fibroblasts / Q000187:drug effects*; D066298:In Vitro Techniques; D007739:L Cells / Q000187:drug effects*; D051379:Mice; D010455:Peptides / Q000494:pharmacology*; D011107:Polylysine / Q000494:pharmacology*
chemical_list: D003911:Dextrans; D010455:Peptides; D011107:Polylysine; D003637:DEAE-Dextran; D001120:Arginine
vernacular_title: Untersuchungen zur Zytotoxizität von Poly-L-Arginin, Poly-L-Lysin und DEAE-Dextran bei L-Zellen und Mäuseembryofibroblasten.