{"title":"煤油吸入后会在气管中凝结。","authors":"Sella Takei, Hiroshi Kinoshita, Sachiko Kawahara, Mitsuru Kumihashi, Mostofa Jamal, Tadayoshi Yamashita, Etsuko Tanaka, Hiroko Abe, Kunihiko Tsutsui, Shoji Kimura","doi":"10.1007/s11419-024-00682-4","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>We have investigated the absorption dynamics of petroleum fuel components from the analytical results of autopsy samples.</p><p><strong>Methods: </strong>Post-mortem samples of the severely burned case, including femoral blood, intratracheal contents (mucus) and intratracheal gas-phase samples were collected, and analysed by gas chromatography-mass spectrometer with head-space solid-phase microextraction.</p><p><strong>Results: </strong>The composition of flammable substances in the tracheal gas phase differed slightly from that in mucus.</p><p><strong>Conclusion: </strong>High-boiling point components are retained in the trachea, whereas relatively lower-boiling point components are detected predominantly in the tracheal gas phase and blood.</p>","PeriodicalId":12329,"journal":{"name":"Forensic Toxicology","volume":null,"pages":null},"PeriodicalIF":2.8000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11269421/pdf/","citationCount":"0","resultStr":"{\"title\":\"Kerosene condenses in the trachea following inhalation.\",\"authors\":\"Sella Takei, Hiroshi Kinoshita, Sachiko Kawahara, Mitsuru Kumihashi, Mostofa Jamal, Tadayoshi Yamashita, Etsuko Tanaka, Hiroko Abe, Kunihiko Tsutsui, Shoji Kimura\",\"doi\":\"10.1007/s11419-024-00682-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>We have investigated the absorption dynamics of petroleum fuel components from the analytical results of autopsy samples.</p><p><strong>Methods: </strong>Post-mortem samples of the severely burned case, including femoral blood, intratracheal contents (mucus) and intratracheal gas-phase samples were collected, and analysed by gas chromatography-mass spectrometer with head-space solid-phase microextraction.</p><p><strong>Results: </strong>The composition of flammable substances in the tracheal gas phase differed slightly from that in mucus.</p><p><strong>Conclusion: </strong>High-boiling point components are retained in the trachea, whereas relatively lower-boiling point components are detected predominantly in the tracheal gas phase and blood.</p>\",\"PeriodicalId\":12329,\"journal\":{\"name\":\"Forensic Toxicology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11269421/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Forensic Toxicology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s11419-024-00682-4\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/3/4 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"TOXICOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Forensic Toxicology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s11419-024-00682-4","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/3/4 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"TOXICOLOGY","Score":null,"Total":0}
Kerosene condenses in the trachea following inhalation.
Purpose: We have investigated the absorption dynamics of petroleum fuel components from the analytical results of autopsy samples.
Methods: Post-mortem samples of the severely burned case, including femoral blood, intratracheal contents (mucus) and intratracheal gas-phase samples were collected, and analysed by gas chromatography-mass spectrometer with head-space solid-phase microextraction.
Results: The composition of flammable substances in the tracheal gas phase differed slightly from that in mucus.
Conclusion: High-boiling point components are retained in the trachea, whereas relatively lower-boiling point components are detected predominantly in the tracheal gas phase and blood.
期刊介绍：
The journal Forensic Toxicology provides an international forum for publication of studies on toxic substances, drugs of abuse, doping agents, chemical warfare agents, and their metabolisms and analyses, which are related to laws and ethics. It includes original articles, reviews, mini-reviews, short communications, and case reports. Although a major focus of the journal is on the development or improvement of analytical methods for the above-mentioned chemicals in human matrices, appropriate studies with animal experiments are also published.
Forensic Toxicology is the official publication of the Japanese Association of Forensic Toxicology (JAFT) and is the continuation of the Japanese Journal of Forensic Toxicology (ISSN 0915-9606).
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