Inhibitory effect of local anesthetics on histamine release from mast cells (report 2)

Inhibitory effect of the CA2+ antagonist nifedipine on histamine release from rat peritoneal mast cells.

45Ca uptake and histamine release was examined in mast cells from rats sensitized with ovalbumin and Bordetella Bertussis as an adjuvant. The uptake of 45Ca by the mast cells was significantly increased by stimulation with ovalbumin as was the release of histamine from the mast cells. Nifedipine, a calcium antagonist, inhibited the increase in both 45Ca uptake and histamine release stimulated b...

Effect of calcium on dextran-induced histamine release from isolated mast cells.

Phosphatidyl serine potentiation of dextran-induced histamine release from isolated rat mast cells, was found to be calcium-dependent.

Effect of beta-carotene on histamine release from human mast cells and monocytes.

The Effect of Ouabain on Histamine Release from Human Skin Mast Cells

0XVWDID ùHQRO 0', ø +DOLO g]HURO 0', Asha V. Patel, MS, David P. Skoner, MD There are controversial reports on the effect of sodium-potassium adenosine triphosphatase (Na-K ATPase) inhibition on mast cell mediator release. Some of them have indicated that ouabain (strophanthin G), a specific Na-K ATPase inhibitor, inhibited the release, whereas the others have shown that ouabain had no effect o...

Effect of cholera toxin on histamine release from bone marrow-derived mouse mast cells.

Bone marrow-derived mouse mast cells were sensitized with monoclonal mouse IgE antibody and treated with cholera toxin (CT), which ADP-ribosylated the alpha-subunit of the stimulatory guanine nucleotide-binding regulatory protein Gs, prior to challenge with either antigen or thrombin. The CT treatment increased intracellular cAMP levels, but neither enhanced nor inhibited antigen-induced histam...