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  1. No Access

    Article

    Potassium-induced histamine release from mast cells and its inhibition by ketotifen

    Potassium chloride induced a dose-dependent release of histamine from rat peritoneal mast cells at concentrations from 5 to 150 mM in the absence of extracellular Ca2+. Potassium concentrations greater than 150 m

    A. Németh, P. Magyar, R. Herceg, Z. Huszti in Agents and Actions (1987)

  2. No Access

    Article

    The effect of a new antihistamine drug, Loderix® (EGIS-2062), on stimulus-evoked histamine release from rat peritoneal mast cells

    The ability of a new, non-sedative antihistamine drug, Loderix® (EGIS-2062), to inhibit stimulusevoked histamine release from rat peritoneal mast cells has been investigated and compared with that of ketotifen (Z...

    A. Németh, Z. Huszti in Agents and Actions (1988)

  3. No Access

    Article

    Broncho-Vaxom® inhibits histamine release from rat mast cells induced by compound 48/80 and ionophore A23187

    Broncho-Vaxom (BV) inhibited in dose-dependent manner the release of histamine from and degranulation of isolated rat peritoneal mast cells stimulated with compound 48/80 and the ionophore A23187. Inhibition p...

    A. Németh, P. Magyar in Agents and Actions (1989)

  4. No Access

    Article

    Inhibition of potassium-induced release of histamine from mast cells by tetraethylammonium and tetramethylammonium

    In accordance with our previous results, a marked release of histamine (HA) from rat peritoneal mast cells was initiated by 150 mM KCl in the absence of extracellular Ca2+. This release could be reduced by 20–60 ...

    A. Németh, P. Magyar, Dr. Z. Huszti in Agents and Actions (1990)

  5. No Access

    Article

    Characterization of potassium channels in mast cell plasma membranes: Their possible existence and involvement in potassium-evoked histamine release

    The effects of three K+-channel blockers, quinine, quinidine and sparteine on K+-evoked histamine (HA) release have been investigated. KCl (150 mM) initiated 40–55% release of HA from rat peritoneal mast cells in...

    A. Németh, Z. Huszti in Agents and Actions (1992)

  6. No Access

    Article

    Ouabain-insensitive86Rb+ transport in peritoneal mast cells: Role in histamine release

    A. Németh, Z. Huszti in Inflammation Research (1995)