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Last Updated: 3 years ago

Possible Interaction: Histamine and Ascorbate

supplement:

Ascorbate

Research Papers that Mention the Interaction

Increases in ascorbate concentration significantly enhanced 0.2 microM histamine (5-500 microM ascorbate) and 0.3 microM histamine (15-500 microM ascorbate) in a dose-dependent manner.
Physiological concentrations of ascorbate (50 microM) significantly enhanced histamine contractions of rabbit aorta on the lower half of the histamine dose-response curve, increasing contractions of 0.1, 0.2, and 0.3 microM histamine by two- to threefold.
American journal of physiology. Cell physiology  •  2006  |  View Paper
However, ascorbate has a unique ability to catalyse the degradation of histamine.
Experimental physiology  •  2015  |  View Paper
Blood histamine was significantly depressed in the high ascorbate group compared to the adequate and low ascorbate groups, and liver ascorbate was inversely correlated to blood histamine levels (r = -0.64, P less than 0.001).
The Journal of nutrition  •  1991  |  View Paper
On the other hand, in the presence of ascorbate , the high potassium (40 mM)-induced contraction was not altered, and the contraction by acetylcholine and histamine in concentrations higher than 1 microM and 0.3 microM, respectively, was slightly reduced.
European journal of pharmacology  •  1983  |  View Paper