Fatal intoxication by intravenous injection of castor bean (Ricinus communis L.) extract - a case study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00843989%3A_____%2F20%3AE0108629" target="_blank" >RIV/00843989:_____/20:E0108629 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs00414-020-02340-x" target="_blank" >https://link.springer.com/article/10.1007%2Fs00414-020-02340-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00414-020-02340-x" target="_blank" >10.1007/s00414-020-02340-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fatal intoxication by intravenous injection of castor bean (Ricinus communis L.) extract - a case study

Popis výsledku v původním jazyce

A case report of a 25-year-old man who committed suicide by intravenous injection himself of an aqueous home-made castor bean extract is presented. The patient was hospitalized and treated symptomatically and was released at its own request fourth day after intoxication. The next day, the patient’s condition deteriorated, and he died 6 days after intoxication even though he was given medical care. Case history, autopsy, and toxicological investigation of ante- and post-mortem collected materials are described. Blood and urine collected from the patient ante-mortem and other several biological materials (namely blood from the upper and lower limb, blood from the right and left ventricle, pericardial fluid, vitreous humour, liver, kidney, and spleen) were collected post-mortem during autopsy. Liquid–liquid extraction procedure followed by high-performance liquid chromatography tandem mass spectrometry analysis for identification and determination of ricinine as a biomarker of ricin/castor seed intoxication was developed and validated. The method was applied on analysis of collected ante- and post-mortem biological materials. The post-mortem contents of ricinine in organs (namely the liver, kidney, and spleen) are firstly reported. The obtained results indicated approximately uniform distribution of ricinine (concentration level about 1 ng mL-1) in the body after death. In addition, the GC-MS method was also applied for the analysis of extract of castor seed and the patient’s urine, to demonstrate alternative possibility for identification of ricinine for clinical and forensic purposes.

Název v anglickém jazyce

Fatal intoxication by intravenous injection of castor bean (Ricinus communis L.) extract - a case study

Popis výsledku anglicky

A case report of a 25-year-old man who committed suicide by intravenous injection himself of an aqueous home-made castor bean extract is presented. The patient was hospitalized and treated symptomatically and was released at its own request fourth day after intoxication. The next day, the patient’s condition deteriorated, and he died 6 days after intoxication even though he was given medical care. Case history, autopsy, and toxicological investigation of ante- and post-mortem collected materials are described. Blood and urine collected from the patient ante-mortem and other several biological materials (namely blood from the upper and lower limb, blood from the right and left ventricle, pericardial fluid, vitreous humour, liver, kidney, and spleen) were collected post-mortem during autopsy. Liquid–liquid extraction procedure followed by high-performance liquid chromatography tandem mass spectrometry analysis for identification and determination of ricinine as a biomarker of ricin/castor seed intoxication was developed and validated. The method was applied on analysis of collected ante- and post-mortem biological materials. The post-mortem contents of ricinine in organs (namely the liver, kidney, and spleen) are firstly reported. The obtained results indicated approximately uniform distribution of ricinine (concentration level about 1 ng mL-1) in the body after death. In addition, the GC-MS method was also applied for the analysis of extract of castor seed and the patient’s urine, to demonstrate alternative possibility for identification of ricinine for clinical and forensic purposes.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30501 - Forensic science

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

International journal of legal medicine

ISSN

0937-9827

e-ISSN

1437-1596

Svazek periodika

134

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

9

Strana od-do

2133-2141

Kód UT WoS článku

000540689600002

EID výsledku v databázi Scopus

2-s2.0-85093478109