ORIGINAL RESEARCH

Correlations between serum levels of histamine, diamine oxidase, substance P in patients with chronic urticaria

About authors

1 Nikiforov's All-Russian Center for Emergency and Radiation Medicine, EMERCOM of Russia, Saint Petersburg, Russia

2 Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russia

Correspondence should be addressed: Natalya V. Mikryukova
Optikov, 54, Saint Petersburg, 197345, Russia; ofni.vokuyrkim@aylatan

About paper

Funding: the study was supported by the Nikiforov's All-Russian Center for Emergency and Radiation Medicine, EMERCOM of Russia, within the framework of the research project “Clinical and laboratory diagnosis of chronic urticaria in adults”.

Author contribution: the authors declare compliance of their authorship with the international ICMJE criteria. Mikryukova NV — data acquisition and analysis, manuscript writing; Kalinina NM — editing, introduction of fundamental changes, final approval of the version of the article.

Compliance with ethical standards: the subjects submitted the informed consent to participation in the study approved by the Ethics Committee of the Nikiforov's All-Russian Center for Emergency and Radiation Medicine, EMERCOM of Russia (protocol № 6/21 dated 24 June 2021).

Received: 2023-12-02 Accepted: 2024-02-16 Published online: 2024-03-14
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Figure. Scatter plot reflecting the correlation of substance P and diamine oxidase
Table. Correlations between the indicators Histamine — Diamine oxidase, Substance P — Diamine oxidase in patients included in the study on chronic urticaria
Note: ρ — degree of correlation