Antidotes of cyanide intoxication
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Sung Woo | - |
dc.contributor.author | Kim, Jun Sik | - |
dc.date.accessioned | 2021-09-05T18:28:23Z | - |
dc.date.available | 2021-09-05T18:28:23Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-12 | - |
dc.identifier.issn | 1975-8456 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101482 | - |
dc.description.abstract | Cyanide poisoning can occur from industrial disasters, smoke inhalation from fire, food, and multiple other sources. Cyanide inhibits mitochondrial oxidative phosphorylation by blocking mitochondrial cytochrome oxidase, which in turn results in anaerobic metabolism and depletion of adenosine triphosphate in cells. Rapid administration of antidote is crucial for life saving in severe cyanide poisoning. Multiple antidotes are available for cyanide poisoning. The action mechanism of cyanide antidotes include formation of methemoglobin, production of less or no toxic complex, and sulfane sulfur supplementation. At present, the available antidotes are amyl nitrite, sodium nitrite, sodium thiosulfate, hydroxocobalamin, 4-dimethylaminophenol, and dicobalt edetate. Amyl nitrite, sodium nitrite, and 4-dimethylaminophenol induce the formation of methemoglobin. Sodium thiosulfate supplies the sulfane sulfur molecule to rhodanese, allowing formation of thiocyanate and regeneration of native enzymes. Hydroxocobalamin binds cyanide rapidly and irreversibly to form cyanocobalamin. Dicobalt edetate acts as a chelator of cyanide, forming a stable complex. Based on the best evidence available, a treatment regimen of 100% oxygen and hydroxocobalamin, with or without sodium thiosulfate, is recommended for cyanide poisoning. Amyl nitrite and sodium nitrite, which induce methemoglobin, should be avoided in victims of smoke inhalation because of serious adverse effects. | - |
dc.language | Korean | - |
dc.language.iso | ko | - |
dc.publisher | KOREAN MEDICAL ASSOC | - |
dc.subject | N-ACETYL CYSTEINE | - |
dc.subject | ALPHA-KETOGLUTARATE | - |
dc.subject | HYDROXOCOBALAMIN | - |
dc.subject | DETOXIFICATION | - |
dc.subject | COBINAMIDE | - |
dc.subject | MODEL | - |
dc.title | Antidotes of cyanide intoxication | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Sung Woo | - |
dc.identifier.doi | 10.5124/jkma.2013.56.12.1076 | - |
dc.identifier.scopusid | 2-s2.0-84892632053 | - |
dc.identifier.wosid | 000328803200005 | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN MEDICAL ASSOCIATION, v.56, no.12, pp.1076 - 1083 | - |
dc.relation.isPartOf | JOURNAL OF THE KOREAN MEDICAL ASSOCIATION | - |
dc.citation.title | JOURNAL OF THE KOREAN MEDICAL ASSOCIATION | - |
dc.citation.volume | 56 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 1076 | - |
dc.citation.endPage | 1083 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001826055 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.description.journalRegisteredClass | other | - |
dc.relation.journalResearchArea | General & Internal Medicine | - |
dc.relation.journalWebOfScienceCategory | Medicine, General & Internal | - |
dc.subject.keywordPlus | N-ACETYL CYSTEINE | - |
dc.subject.keywordPlus | ALPHA-KETOGLUTARATE | - |
dc.subject.keywordPlus | HYDROXOCOBALAMIN | - |
dc.subject.keywordPlus | DETOXIFICATION | - |
dc.subject.keywordPlus | COBINAMIDE | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordAuthor | Cyanide | - |
dc.subject.keywordAuthor | Cyanide antidote | - |
dc.subject.keywordAuthor | Sodium thiosulfate | - |
dc.subject.keywordAuthor | Hydroxocobalamin | - |
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