Use of materials having zinc ionophoric behavior

Disclosed is a method for delivering excess zinc to eukaryotic cells to inhibit the metabolism of the cell, the method comprising treating the cells with a zinc ionophoric that is capable of delivering a zinc ion across a cellular membrane wherein the minimum inhibitory concentration (MIC) of the zi...

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Bibliographische Detailangaben
Hauptverfasser: SCHWARTZ JAMES ROBERT, NELSON JOHN D, ROBERTS KATHERINE P, KAUFMAN DAVID JOSEPH, MARGRAF CARL HINZ, MARSH RANDALL GLEN, GAVIN DAVID F, TURLEY PATRICIA A, POISON GEORGE
Format: Patent
Sprache:eng
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Zusammenfassung:Disclosed is a method for delivering excess zinc to eukaryotic cells to inhibit the metabolism of the cell, the method comprising treating the cells with a zinc ionophoric that is capable of delivering a zinc ion across a cellular membrane wherein the minimum inhibitory concentration (MIC) of the zinc ionophoric material is less than about 500 ppm. Further disclosed is a method for delivering excess zinc to eukaryotic cells to inhibit the metabolism of the cell, the method comprising treating the cells with a zinc ionophoric material that is capable of delivering a zinc ion across a cellular membrane wherein the zinc ionophoric material is in combination with a zinc containing material and further wherein there is an increase in an intracellular zinc level by 1.5 fold more than would occur in the absence of the zinc ionophoric material.