title: Displacement of cell-surface associated calcium inhibits phagocytosis and Ca-ATPase activity in amoeba.
abstract: Displacement of calcium from the cell surface region was observed in cells treated with either chlorpromazine or reserpine with chlorotetracycline being used as a calcium-fluorescent probe. The drugs also significantly inhibit the intensity of phagocytosis and Ca-ATPase activity. The possible role of Ca associated with the cell surface region in regulation of both phagocytosis and Ca-ATPase was discussed.
authors.forename: S K
authors.initials: SK
authors.lastname: Głowacka
authors.forename: A
authors.initials: A
authors.lastname: Sobota
authors.forename: A
authors.initials: A
authors.lastname: Przełecka
mesh_terms: D000656:Amoeba / Q000187:drug effects / Q000378:metabolism*; D000818:Animals; D002118:Calcium / Q000502:physiology*; D000252:Calcium-Transporting ATPases / Q000378:metabolism*; D002746:Chlorpromazine / Q000494:pharmacology; D010587:Phagocytosis / Q000187:drug effects; D012110:Reserpine / Q000494:pharmacology
chemical_list: D012110:Reserpine; D000252:Calcium-Transporting ATPases; D002118:Calcium; D002746:Chlorpromazine