G
Giampietro Frison
Researcher at University of Padua
Publications - 64
Citations - 1903
Giampietro Frison is an academic researcher from University of Padua. The author has contributed to research in topics: Mass spectrometry & Poison control. The author has an hindex of 24, co-authored 63 publications receiving 1763 citations.
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Journal ArticleDOI
Dose-dependent absorption and elimination of gamma-hydroxybutyric acid in healthy volunteers.
Paolo Palatini,L. Tedeschi,Giampietro Frison,Roberto Padrini,R. Zordan,Rocco Orlando,Luigi Gallimberti,G. L. Gessa,Santo Davide Ferrara +8 more
TL;DR: It is suggested that both the oral absorption and the elimination of GHB are capacity-limited processes in treatment of the alcohol and opiate withdrawal syndromes.
Journal ArticleDOI
Pharmacokinetics of gamma-hydroxybutyric acid in alcohol dependent patients after single and repeated oral doses.
Santo Davide Ferrara,S. Zotti,L. Tedeschi,Giampietro Frison,F. Castagna,Luigi Gallimberti,G. L. Gessa,Pietro Palatini +7 more
TL;DR: GHB was readily absorbed and rapidly eliminated and gamma-butyrolactone was not detected in either plasma or urine, indicating that lactonization of GHB does not occur in vivo.
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Drugs-of-Abuse Testing in Urine: Statistical Approach and Experimental Comparison of Immunochemical and Chromatographic Techniques
Santo Davide Ferrara,L. Tedeschi,Giampietro Frison,G Brusini,F. Castagna,B Bernardelli,D Soregaroli +6 more
TL;DR: This study deals with the experimental and statistical comparison of six immunochemical techniques, including noninstrumental on-site and instrumental formats, and three chromatographic techniques using GC-MS as a reference technique for analyzing amphetamines, barbiturates, benzodiazepines, cannabinoids, cocaine, methadone, and opiates in the urine of various kinds of drug users.
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Fatality Due to Gamma-Hydroxybutyric Acid (GHB) and Heroin Intoxication
TL;DR: The first case of fatal intoxication due to ingestion of gamma-hydroxybutyric acid (GHB) and intravenous use of heroin is reported and the presumed mechanism of action and pharmacokinetics of GHB are briefly reviewed.
Journal ArticleDOI
A case of β-carboline alkaloid intoxication following ingestion of Peganum harmala seed extract
TL;DR: This is, to the authors' knowledge, the first case of P. harmala intoxication corroborated by toxicological findings, and it is reported that the patient had no prior history of intoxication following intentional ingestion of the drug.