T
Thomas Nadulski
Researcher at American Board of Legal Medicine
Publications - 15
Citations - 518
Thomas Nadulski is an academic researcher from American Board of Legal Medicine. The author has contributed to research in topics: Poison control & Ethyl glucuronide. The author has an hindex of 10, co-authored 15 publications receiving 485 citations.
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Journal ArticleDOI
Simultaneous and sensitive analysis of THC, 11-OH-THC, THC-COOH, CBD, and CBN by GC-MS in plasma after oral application of small doses of THC and cannabis extract.
Thomas Nadulski,Frank Sporkert,Martin Schnelle,Andreas M. Stadelmann,Patrik Roser,Tom Schefter,Fritz Pragst +6 more
TL;DR: The concentration ratio 11-OH-THC/THC was discussed as a criterion for distinguishing oral from inhalative cannabis consumption and was applied in a prospective pharmacokinetic study after single oral administration of 10 mg THC alone or together with 5.4 mg CBD in cannabis extract.
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Effects of acute oral Δ9-tetrahydrocannabinol and standardized cannabis extract on the auditory P300 event-related potential in healthy volunteers
Patrik Roser,Georg Juckel,Johannes Rentzsch,Thomas Nadulski,Jürgen Gallinat,Andreas M. Stadelmann +5 more
TL;DR: The data suggest that Delta(9)-THC may lead to acute impairment of attentional functioning and working memory.
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Validation of a headspace solid-phase microextraction–GC–MS/MS for the determination of ethyl glucuronide in hair according to forensic guidelines
Ronald Agius,Thomas Nadulski,Hans-Gerhard Kahl,Johannes Schräder,Bertin Dufaux,Michel Yegles,Fritz Pragst +6 more
TL;DR: A new method based on hair extraction with water, clean-up by solid phase extraction (SPE), derivatization with heptafluorobutyric anhydride and headspace solid-phase microextraction (HS-SPME) in combination with GC-MS/MS according to forensic guidelines is described.
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Simple and sensitive determination of Δ9-tetrahydrocannabinol, cannabidiol and cannabinol in hair by combined silylation, headspace solid phase microextraction and gas chromatography–mass spectrometry
Thomas Nadulski,Fritz Pragst +1 more
TL;DR: A new method for determination of Delta(9)-tetrahydrocannabinol (THC), cannabidiol (CBD) and cannabinol (CBN) in hair based on alkaline hair hydrolysis, extraction by iso-octane, combined derivatization with N,O-bis-(trimethylsilyl)-trifluoroacetamide and headspace solid phase microextraction of the extract residue, and gas chromatography-mass spectrometry was developed and evaluated as mentioned in this paper.
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Ethyl glucuronide in hair - A highly effective test for the monitoring of alcohol consumption.
TL;DR: Assessment of the newly introduced ethyl glucuronide (EtG) tests in urine and hair in this alcohol abstinence monitoring in Germany shows that the hair test is more adequate to monitor long term alcohol abstinence than the urine test as defined by the new driving license re-granting medical and psychological assessment (MPA) in Germany.