title: The influence of chlorpromazine on the potential-induced shape change of human erythrocyte.
abstract: The effect of chlorpromazine (CPZ) on the shape of human erythrocytes with different values of transmembrane potential (TMP) was investigated. The shape of red blood cells with negative values of the TMP remained unchanged after the formation of stomatocytes by chlorpromazine, while cells with positive TMP showed a characteristic time course of shape change during the incubation with CPZ. Experiments with vanadate show that this might be due to a difference in the activity of the phospholipid-translocase at different values of TMP.
authors.affiliation: Sektion Biologie, Bereich Biophysik, Humboldt-Universität zu Berlin.
authors.forename: J
authors.initials: J
authors.lastname: Hartmann
authors.forename: R
authors.initials: R
authors.lastname: Glaser
mesh_terms: D002746:Chlorpromazine / Q000494:pharmacology*; D004912:Erythrocytes / Q000166:cytology / Q000187:drug effects*; D006801:Humans; D007700:Kinetics; D008564:Membrane Potentials
chemical_list: D002746:Chlorpromazine