Doxorubicin (DXR) (10(-4) mol/l) causes histamine release from isolated rat mast cells. At lower doses (range 10(-8) mol/l-10(-5) mol/l) the drug failed to evoke secretion. In the 10(-5) mol/l-10(-4) mol/l range there is a significant decrease of the ATP intracellular levels. Fructose 1,6-diphosphate (FDP) produced a sharp increase of the ATP content of the DXR treated cells. In particular, FDP pretreatment inhibited the DXR stimulated histamine release.
Mast cell histamine release induced by doxorubicin and the inhibitory effect of fructose 1,6-diphosphate.
LAZZARINO, Giuseppe;
1983-01-01
Abstract
Doxorubicin (DXR) (10(-4) mol/l) causes histamine release from isolated rat mast cells. At lower doses (range 10(-8) mol/l-10(-5) mol/l) the drug failed to evoke secretion. In the 10(-5) mol/l-10(-4) mol/l range there is a significant decrease of the ATP intracellular levels. Fructose 1,6-diphosphate (FDP) produced a sharp increase of the ATP content of the DXR treated cells. In particular, FDP pretreatment inhibited the DXR stimulated histamine release.File in questo prodotto:
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