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Which of the following enzyme is essential for the conversion of histidine to histamine?

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Which of the following enzyme is essential for the conversion of histidine to histamine?

(a) Histidine amylase

(b) Histidine hydrolase

(c) Histidine decarboxylase

(d) Histidine phosphorylase

I got this question during an interview.

My doubt is from Drug Concentration and Pharmacologic Response in chapter Applications of Pharmacokinetic Principles, Diuretics, Drug Concentration and Pharmacologic Response of Drug Biotechnology

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The correct choice is (c) Histidine decarboxylase

Explanation: Histamine, when released, causes inflammation by increasing vasodilation, capillary permeability, causing smooth muscle contraction, mucus secretion, and parasympathetic nerve stimulation. Occurs primarily in mast cells and basophils.

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