<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">medjournal</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1818-426X</issn><publisher><publisher-name>Белорусский государственный медицинский университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51922/1818-426X.2026.1.21</article-id><article-id custom-type="elpub" pub-id-type="custom">medjournal-392</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОБЗОРЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEWS</subject></subj-group></article-categories><title-group><article-title>Эндогенный цианид в процессах жизнедеятельности</article-title><trans-title-group xml:lang="en"><trans-title>Endogenous cyanide in life processes</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семененя</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenenya</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Переверзев</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pereverzev</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Евсеев</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Evseev</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Смоленск</p></bio><bio xml:lang="en"><p>Smolensk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гайкович</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Haikovich</surname><given-names>Y. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пупа</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pupa</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шалаева</surname><given-names>О. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Shalaeva</surname><given-names>O. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Смоленск</p></bio><bio xml:lang="en"><p>Smolensk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>УО «Белорусский государственный медицинский университет»</institution></aff><aff xml:lang="en"><institution>Belarusian State Medical University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Смоленский государственный медицинский университет»</institution></aff><aff xml:lang="en"><institution>Smolensk State Medical University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>16</day><month>03</month><year>2026</year></pub-date><volume>0</volume><issue>1</issue><fpage>21</fpage><lpage>26</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Семененя И.Н., Переверзев В.А., Евсеев А.В., Гайкович Ю.В., Пупа Т.А., Шалаева О.Е., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Семененя И.Н., Переверзев В.А., Евсеев А.В., Гайкович Ю.В., Пупа Т.А., Шалаева О.Е.</copyright-holder><copyright-holder xml:lang="en">Semenenya I.N., Pereverzev V.A., Evseev A.V., Haikovich Y.V., Pupa T.A., Shalaeva O.E.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://medjournal.ejournal.by/jour/article/view/392">https://medjournal.ejournal.by/jour/article/view/392</self-uri><abstract><p>В статье рассмотрены вопросы биологической роли и возможного медицинского значения эндогенного цианистого водорода (HCN), экзогенные аналоги которого (гидроцианид, цианистый натрий, калий и др.) ранее считались исключительно токсическими для человека веществами – смертельными ядами. Затронуты аспекты токсического действия экзогенных цианистых соединений, метаболизма эндогенного цианида в организме, регуляции образования и распада в клетках цианистого водорода. Рассмотрены методы определения содержания эндогенного цианистого водорода в организме, точки приложения действия и механизмы влияния HCN на отдельные процессы жизнедеятельности в норме и при некоторых формах патологии. Рядом исследований показано, что, как недостаток, так и избыток эндогенных цианидов в организме может быть связан с возникновением и течением различных нарушений жизнедеятельности. Показано, что, изменяя содержание эндогенного цианистого водорода в организме путем влияния на его синтез и распад, можно регулировать течение метаболических реакций, физиологических и патологических процессов в организме. В связи с этим, в настоящее время разрабатываются различные технологии, направленные на предупреждение и коррекцию различных нарушений жизнедеятельности с использованием веществ, регулирующих уровень эндогенного цианида в организме. Обосновывается диагностическая значимость определения эндогенного цианистого водорода в выдыхаемом воздухе при различных респираторных заболеваниях у человека. Рядом исследователей цианистый водород, образующийся в клетках бактерий, растений, животных и человека, рассматривается как универсальный регулирующий фактор, пополняющий группу низкомолекулярных газообразных сигнальных биологических регуляторов – газотрансмиттеров. Исследования в этом направлении активно набирают обороты.</p></abstract><trans-abstract xml:lang="en"><p>This article examines the biological role and potential medical significance of endogenous hydrogen cyanide (HCN). Its exogenous analogs (hydrocyanide, sodium cyanide, potassium cyanide, etc.) were previously considered exclusively toxic to humans – lethal poisons. It addresses the toxic effects of exogenous cyanide compounds, the metabolism of endogenous cyanide in the body, and the regulation of hydrogen cyanide formation and breakdown in cells. It also examines methods for determining endogenous hydrogen cyanide levels in the body, the sites of action, and the mechanisms by which HCN influences individual vital processes in health and certain pathologies. Several studies have shown that both a deficiency and an excess of endogenous cyanides in the body can be associated with the onset and progression of various vital disorders. It has been demonstrated that by altering endogenous hydrogen cyanide levels in the body by influencing its synthesis and breakdown, it is possible to regulate metabolic reactions, physiological processes, and pathological processes. In this regard, various technologies are currently being developed to prevent and treat various life-threatening disorders using substances that regulate endogenous cyanide levels in the body. The diagnostic value of measuring endogenous hydrogen cyanide in exhaled air is being substantiated for various human respiratory diseases. Some researchers consider hydrogen cyanide, which is produced in the cells of bacteria, plants, animals, and humans, to be a universal regulatory factor, adding to the group of lowmolecular gaseous signaling biological regulators – gasotransmitters. Research in this area is rapidly gaining momentum.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>токсические эффекты цианидов</kwd><kwd>метаболизм эндогенного HCN</kwd><kwd>регуляция образования и распада HCN</kwd><kwd>роль HCN в физиологии и патологии</kwd><kwd>управление жизнедеятельностью через HCN</kwd></kwd-group><kwd-group xml:lang="en"><kwd>toxic effects of cyanides</kwd><kwd>metabolism of endogenous HCN</kwd><kwd>regulation of formation and breakdown of HCN</kwd><kwd>role of HCN in physiology and pathology</kwd><kwd>control of vital functions through HCN</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Руководство по судебно-медицинской экспертизе отравлений / под ред. Я. С. Смусина, Р. В. Бережного, В. В. Томилина, П. П. Ширинского. – М.: Медицина, 1980. – 421 с.</mixed-citation><mixed-citation xml:lang="en">Rukovodstvo po sudebno-mediczinskoj e`kspertize otravlenij [Guide to forensic medical examination of poisonings] / pod red. Ya. S. Smusin, R. V. Berezhnoj, V. V. Tomilin, P. P. Shirinskij. – M.: Mediczina, 1980. – 421 s. [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Zuhra, K. The two faces of cyanide: an environmental toxin and a potential novel mammalian gasotransmitter / K. Zuhra, C. Szabo // FEBS J. – 2022. – Vol. 289, № 9. – P. 2481–2515. – doi: 10.1111/febs.16135.</mixed-citation><mixed-citation xml:lang="en">Zuhra, K. The two faces of cyanide: an environmental toxin and a potential novel mammalian gasotransmitter / K. Zuhra, C. Szabo // FEBS J. – 2022. – Vol. 289, № 9. – P. 2481–2515. – doi: 10.1111/febs.16135.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Physiological concentrations of cyanide stimulate mitochondrial Complex IV and enhance cellular bioenergetics / E. B. Randi, K. Zuhra, L. Pecze [et al.] // Proc. Natl. Acad. Sci. USA. – 2021. – Vol. 118, № 20. – Р. e2026245118. – doi: 10.1073/pnas.2026245118.</mixed-citation><mixed-citation xml:lang="en">Physiological concentrations of cyanide stimulate mitochondrial Complex IV and enhance cellular bioenergetics / E. B. Randi, K. Zuhra, L. Pecze [et al.] // Proc. Natl. Acad. Sci. USA. – 2021. – Vol. 118, № 20. – Р. e2026245118. – doi: 10.1073/pnas.2026245118.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Cyanide overproduction impairs cellular bioenergetics in Down syndrome / M. Petrosino, K. Zuhra, A. Kieronska-Rudek [et al.] // Neurotherapeutics. – 2025. – Р. e00719. – doi: 10.1016/j.neurot.2025.e00719. Epub ahead of print.</mixed-citation><mixed-citation xml:lang="en">Cyanide overproduction impairs cellular bioenergetics in Down syndrome / M. Petrosino, K. Zuhra, A. KieronskaRudek [et al.] // Neurotherapeutics. – 2025. – Р. e00719. – doi: 10.1016/j.neurot.2025.e00719. Epub ahead of print.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Inhibiting cytochrome C oxidase leads to alleviated ischemia reperfusion injury / Z. Yang, Z. Duan, T. Yu [et al.] // Korean Circ. J. – 2017. – Vol. 47, № 2. – P. 193–200. – doi: 10.4070/kcj.2016.0137.</mixed-citation><mixed-citation xml:lang="en">Inhibiting cytochrome C oxidase leads to alleviated ischemia reperfusion injury / Z. Yang, Z. Duan, T. Yu [et al.] // Korean Circ. J. – 2017. – Vol. 47, № 2. – P. 193–200. – doi: 10.4070/kcj.2016.0137.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ярмоненко, С. П. Радиобиология человека и животных: учебное пособие для студентов университетов и медицинских вузов / С. П. Ярмоненко. – М.: Высшая школа, 1977. – 368 с.</mixed-citation><mixed-citation xml:lang="en">Yarmonenko, S. P. Radiobiologiya cheloveka i zhivotny`kh: Uchebnoe posobie dlya studentov universitetov i mediczinskikh vuzov [Radiobiology of humans and animals: A textbook for students of universities and medical schools] / S. P. Yarmonenko. – M.: Vy`sshaya shkola, 1977. – 368 s. [in Russian].</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Quorum sensing regulation by the nitrogen phosphotransferase system in Pseudomonas aeruginosa / S. Banerjee, N. E. Smalley, P. Saenjamsai [et al.] // J. Bacteriol. – 2025. – Vol. 207, № 8. – Р. e0004825. – doi: 10.1128/jb.00048-25.</mixed-citation><mixed-citation xml:lang="en">Quorum sensing regulation by the nitrogen phosphotransferase system in Pseudomonas aeruginosa / S. Banerjee, N. E. Smalley, P. Saenjamsai [et al.] // J. Bacteriol. – 2025. – Vol. 207, № 8. – Р. e0004825. – doi: 10.1128/jb.00048-25.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Regulation of mammalian cellular metabolism by endogenous cyanide production / K. Zuhra, M. Petrosino, L. Janickova [et al.] // Nat. Metab. – 2025. – Vol. 7, № 3. – P. 531–555. – doi: 10.1038/s42255-025-01225-w.</mixed-citation><mixed-citation xml:lang="en">Regulation of mammalian cellular metabolism by endogenous cyanide production / K. Zuhra, M. Petrosino, L. Janickova [et al.] // Nat. Metab. – 2025. – Vol. 7, № 3. – P. 531–555. – doi: 10.1038/s42255–025-01225-w.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Endogenous generation of cyanide in neuronal tissue: involvement of a peroxidase system / P. G. Gunasekar, J. L. Borowitz, J. J. Turek [et al.] // J. Neurosci. Res. – 2000. – Vol. 61, № 5. – P. 570–575. – doi: 10.1002/10974547(20000901)61:53.0.CO;2-V.</mixed-citation><mixed-citation xml:lang="en">Endogenous generation of cyanide in neuronal tissue: involvement of a peroxidase system / P. G. Gunasekar, J. L. Borowitz, J. J. Turek [et al.] // J. Neurosci. Res. – 2000. – Vol. 61, № 5. – P. 570–575. – doi: 10.1002/10974547(20000901)61:53.0.CO;2-V.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Wong, W. The dose makes the poison / W. Wong // Sci. Signal. – 2025. – Vol. 18, № 882. – Р. eady1127. – doi: 10.1126/scisignal.ady1127.</mixed-citation><mixed-citation xml:lang="en">Wong, W. The dose makes the poison / W. Wong // Sci. Signal. – 2025. – Vol. 18, № 882. – Р. eady1127. – doi: 10.1126/scisignal.ady1127.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Mochizuki, R. Elucidation of γ-glutamyl-β-cyanoalanylglycine biosynthesis in mammalian cells by LCQTOF-MS / R. Mochizuki, Y. Yamagishi, Y. Ogra // Toxicol. Sci. – 2024. – Vol. 202, № 1. – P. 19–24. – doi: 10.1093/toxsci/kfae107.</mixed-citation><mixed-citation xml:lang="en">Mochizuki, R. Elucidation of γ-glutamyl-β-cyanoalanylglycine biosynthesis in mammalian cells by LCQTOF-MS / R. Mochizuki, Y. Yamagishi, Y. Ogra // Toxicol. Sci. – 2024. – Vol. 202, № 1. – P. 19–24. – doi: 10.1093/toxsci/kfae107.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">A mitochondria-specific fluorescent probe for visualizing endogenous hydrogen cyanide fluctuations in neurons / L. Long, M. Huang, N. Wang [et al.] // J. Am. Chem. Soc. – 2018. – Vol. 140, № 5. – P. 1870–1875. – doi: 10.1021/jacs.7b12545.</mixed-citation><mixed-citation xml:lang="en">A mitochondria-specific fluorescent probe for visualizing endogenous hydrogen cyanide fluctuations in neurons / L. Long, M. Huang, N. Wang [et al.] // J. Am. Chem. Soc. – 2018. – Vol. 140, № 5. – P. 1870–1875. – doi: 10.1021/jacs.7b12545.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Carbazole-based mitochondria-targeted fluorescent probes for in vivo viscosity and cyanide detection in cells and zebrafish / L. L. Han, W. Pan, S. L. He [et al.] // Bioorg. Chem. – 2024. – Vol. 143. – Р. 107023. – doi: 10.1016/j.bioorg.2023.107023.</mixed-citation><mixed-citation xml:lang="en">Carbazole-based mitochondria-targeted fluorescent probes for in vivo viscosity and cyanide detection in cells and zebrafish / L. L. Han, W. Pan, S. L. He [et al.] // Bioorg. Chem. – 2024. – Vol. 143. – Р. 107023. – doi: 10.1016/j.bioorg.2023.107023.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">A highly selective probe for fluorometric sensing of cyanide in an aqueous solution and its application in quantitative determination and living cell imaging / K. Satheeshkumar, P. Saravanakumar, A. Kalavathi [et al.] // Methods. – 2023. – Vol. 215. – P. 1–9. – doi: 10.1016/j.ymeth.2023.05.002.</mixed-citation><mixed-citation xml:lang="en">A highly selective probe for fluorometric sensing of cyanide in an aqueous solution and its application in quantitative determination and living cell imaging / K. Satheeshkumar, P. Saravanakumar, A. Kalavathi [et al.] // Methods. – 2023. – Vol. 215. – P. 1–9. – doi: 10.1016/j.ymeth.2023.05.002.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Pacher, P. Cyanide emerges as an endogenous mammalian gasotransmitter / P. Pacher // Proc. Natl. Acad. Sci. USA. – 2021. – Vol. 118, № 25. – Р. e2108040118. – doi: 10.1073/pnas.2108040118.</mixed-citation><mixed-citation xml:lang="en">Pacher, P. Cyanide emerges as an endogenous mammalian gasotransmitter / P. Pacher // Proc. Natl. Acad. Sci. USA. – 2021. – Vol. 118, № 25. – Р. e2108040118. – doi: 10.1073/pnas.2108040118.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">ASIC1a-dependent potentiation of acid-sensing ion channel currents by cyanide / Q. Jiang, F. Yang, A. Sun [et al.] // Biomolecules. – 2025. – Vol. 15, № 4. – P. 479. – doi: 10.3390/biom15040479.</mixed-citation><mixed-citation xml:lang="en">ASIC1a-dependent potentiation of acid-sensing ion channel currents by cyanide / Q. Jiang, F. Yang, A. Sun [et al.] // Biomolecules. – 2025. – Vol. 15, № 4. – P. 479. – doi: 10.3390/biom15040479.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Borowitz, J. L. Hydrogen cyanide generation by muopiate receptor activation: possible neuromodulatory role of endogenous cyanide / J. L. Borowitz, P. G. Gunasekar, G. E. Isom // Brain Res. – 1997. – Vol. 768, № 1–2. – P. 294–300. – doi: 10.1016/s0006-8993(97)00659-8.</mixed-citation><mixed-citation xml:lang="en">Borowitz, J. L. Hydrogen cyanide generation by muopiate receptor activation: possible neuromodulatory role of endogenous cyanide / J. L. Borowitz, P. G. Gunasekar, G. E. Isom // Brain Res. – 1997. – Vol. 768, № 1–2. – P. 294–300. – doi: 10.1016/s0006-8993(97)00659-8.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Receptor mechanisms mediating cyanide generation in PC12 cells and rat brain / P. G. Gunasekar, K. Prabhakaran, L. Li [et al.] // Neurosci. Res. – 2004. – Vol. 49, № 1. – P. 13–18. – doi: 10.1016/j.neures.2004.01.006.</mixed-citation><mixed-citation xml:lang="en">Receptor mechanisms mediating cyanide generation in PC12 cells and rat brain / P. G. Gunasekar, K. Prabhakaran, L. Li [et al.] // Neurosci. Res. – 2004. – Vol. 49, № 1. – P. 13–18. – doi: 10.1016/j.neures.2004. 01.006.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Castric, P. A. Glycine metabolism by Pseudomonas aeruginosa: hydrogen cyanide biosynthesis / P. A. Castric // J. Bacteriol. – 1977. – Vol. 130, № 2. – P. 826–831. – doi: 10.1128/jb.130.2.826-831.1977.</mixed-citation><mixed-citation xml:lang="en">Castric, P. A. Glycine metabolism by Pseudomonas aeruginosa: hydrogen cyanide biosynthesis / P. A. Castric // J. Bacteriol. – 1977. – Vol. 130, № 2. – P. 826–831. – doi: 10.1128/jb.130.2.826-831.1977.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Online detection of HCN in humid exhaled air by gas flow-assisted negative photoionization mass spectrometry / Y. Wen, Y. Xie, Y. Cao [et al.] // Anal. Chem. – 2023. – Vol. 95, № 15. – P. 6351–6357. – doi: 10.1021/acs.analchem.2c05603.</mixed-citation><mixed-citation xml:lang="en">Online detection of HCN in humid exhaled air by gas flow-assisted negative photoionization mass spectrometry / Y. Wen, Y. Xie, Y. Cao [et al.] // Anal. Chem. – 2023. – Vol. 95, № 15. – P. 6351–6357. – doi: 10.1021/acs.analchem.2c05603.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Determination of the two-compartment model parameters of exhaled HCN by fast negative photoionization mass spectrometry / Y. Wen, Y. Xie, C. Wang [et al.] // Talanta. – 2024. – Vol. 271. – Р. 125710. – doi: 10.1016/j.talanta.2024.125710.</mixed-citation><mixed-citation xml:lang="en">Determination of the two-compartment model parameters of exhaled HCN by fast negative photoionization mass spectrometry / Y. Wen, Y. Xie, C. Wang [et al.] // Talanta. – 2024. – Vol. 271. – Р. 125710. – doi: 10.1016/j.talanta.2024.125710.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
