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Your search keyword '"Hair -- Analysis -- Usage"' showing total 10 results
Start Over Descriptor "Hair -- Analysis -- Usage" Publisher the lancet publishing group, a division of elsevier science ltd.
10 results on '"Hair -- Analysis -- Usage"'

1. Hair analysis for ketamine and its metabolites.

Author

Xiang, Ping, Shen, Min, and Zhuo, Xianyi

Subjects
Gas chromatography -- Usage -- Analysis, Ketamine -- Analysis -- Usage, Hair -- Analysis -- Usage, Mass spectrometry -- Usage -- Analysis, Metabolites -- Analysis -- Usage
Abstract

Abstract A rapid and sensitive method was developed for the simultaneous identification and quantitation of ketamine (K) and its major metabolite, norketamine (NK) in hair. After decontamination, the hair sample [...]

Published
2006

2. Determination of opiates and cocaine in hair using automated enzyme immunoassay screening methodologies followed by gas chromatographic-mass spectrometric (GC-MS) confirmation.

Author

Lachenmeier, Katrin, Musshoff, Frank, and Madea, Burkhard

Subjects
Narcotics -- Analysis -- Research -- Usage, Gas chromatography -- Usage -- Research -- Analysis, Immunoenzyme technique -- Usage -- Research -- Analysis, Hair -- Analysis -- Usage, Mass spectrometry -- Usage -- Research -- Analysis, Cocaine -- Analysis -- Research, Drug abuse -- Research
Abstract

Abstract The objective of this study was to develop a two-step strategy for analysis of opiates and cocaine in hair samples involving an immunological screening procedure followed by confirmation of [...]

Published
2006

3. Results of hair analyses for drugs of abuse and comparison with self-reports and urine tests.

Author

Musshoff, Frank, Driever, F., Lachenmeier, Katrin, Lachenmeier, Dirk W., Banger, M., and Madea, Burkhard

Subjects
Gas chromatography -- Usage -- Research -- Analysis, Hair -- Analysis -- Usage, Mass spectrometry -- Usage -- Research -- Analysis, Cocaine -- Analysis -- Research, Drug abuse -- Research, Methadone hydrochloride -- Analysis -- Research -- Usage
Abstract

Abstract Urine as well as head and pubic hair samples from drug abusers were analysed for opiates, cocaine and its metabolites, amphetamines, methadone and cannabinoids. Urine immunoassay results and the [...]

Published
2006

4. Solid-phase microextraction for the determination of cocaine and cocaethylene in human hair by gas chromatography-mass spectrometry.

Author

Bermejo, Ana Maria, Lopez, Patricia, Alvarez, Ivan, Tabernero, Maria Jesus, and Fernandez, Purification

Subjects
Gas chromatography -- Usage -- Research -- Analysis, Hair -- Analysis -- Usage, Mass spectrometry -- Usage -- Research -- Analysis, Cocaine -- Research
Abstract

Abstract A method for the simultaneous determination of cocaine (COC) and cocaethylene (CE) in human hair was developed, using solid-phase microextraction (SPME) and gas chromatography-mass spectrometry (GC-MS) as analytical technique [...]

Published
2006

5. Identification of alprazolam in hair in two cases of drug-facilitated incidents.

Author

Kintz, Pascal, Villain, M., Cheze, M., and Pepin, Gilbert

Subjects
Hair -- Analysis -- Usage, Mass spectrometry -- Usage -- Methods -- Analysis, Alprazolam -- Identification and classification -- Methods -- Analysis -- Usage, Liquid chromatography -- Methods -- Usage -- Analysis, Sex crimes -- Evidence -- Usage -- Analysis -- Methods
Abstract

Abstract The use of a drug to modify a person's behaviour for criminal gain is not a recent phenomenon. However, the recent increase in reports of drug-facilitated crimes (sexual assault, [...]

Published
2005

6. Evidence of addiction by anesthesiologists as documented by hair analysis.

Author

Kintz, Pascal, Villain, M., Dumestre, V., and Cirimele, Vincent

Subjects
Anesthesiologists -- Drug use -- Usage -- Analysis -- Research, Hair -- Analysis -- Usage, Mass spectrometry -- Usage -- Research -- Analysis, Fentanyl -- Analysis -- Usage -- Research, Drug abuse -- Research
Abstract

Abstract Chemical dependency is a disease that can affect all professions. Among the health care professionals, anesthesiologists represent a specific group. Numerous factors have been proposed to explain the high [...]

Published
2005

7. Metal and metalloid multi-elementary ICP-MS validation in whole blood, plasma, urine and hair reference values.

Author

Goulle, J.P., Mahieu, Loic, Castermant, Julien, Neveu, Nicolas, Bonneau, Laurent, Laine, Gilbert, Bouige, Daniel, and Lacroix, Christian

Subjects
Hair -- Analysis -- Usage, Blood -- Analysis -- Usage, Mass spectrometry -- Usage -- Analysis, Metallic elements -- Analysis -- Usage, Urine -- Analysis -- Usage
Abstract

Abstract Four multi-elementary metal and metalloid quantification methods using inductively coupled plasma mass spectrometry (ICP-MS) were developed and validated in human whole blood, plasma, urine and hair by means of [...]

Published
2005

8. Hair analysis by liquid chromatography-tandem mass spectrometry in toxicological investigation of drug-facilitated crimes: report of 128 cases over the period June 2003-May 2004 in metropolitan Paris.

Author

Cheze, M., Duffort, Gaelle, Deveaux, Marc, and Pepin, Gilbert

Subjects
Forensic toxicology -- Research -- Usage -- Analysis -- Reports, Hair -- Analysis -- Usage, Benzodiazepines -- Research -- Usage, Mass spectrometry -- Usage -- Reports -- Research -- Analysis, Liquid chromatography -- Usage -- Research -- Analysis -- Reports, Drug abuse and crime -- Reports -- Analysis -- Usage -- Research
Abstract

Abstract In recent years, reports of drug-facilitated crimes (DFC) have been increasing. The drugs involved are sometimes difficult to detect, because of their low dosages and the long time ellapsed [...]

Published
2005

9. Ultramicroscopic observations on morphological changes in hair during 25 years of weathering.

Author

Chang, Byung Soo, Hong, Wan Sung, Lee, Eunju, Yeo, Sung Moon, Bang, In Seok, Chung, Yoon Hee, Lim, Do Sun, Mun, Ga Hee, Kim, Jaehyup, Park, Sang Ock, and Shin, Dang Hoon

Subjects
Transmission electron microscopes -- Usage, Hair -- Analysis -- Usage, Scanning electron microscopes -- Usage, Postmortem changes -- Analysis -- Usage
Abstract

Abstract Weathering or long-term burial may cause profound morphological and histological changes in hair, which may affect the results of forensic and archaeological investigations. We therefore used ultramicroscopic techniques to [...]

Published
2005

10. Windows of detection of zolpidem in urine and hair: application to two drug facilitated sexual assaults.

Author

Villain, M., Cheze, M., Tracqui, A., Ludes, B., and Kintz, Pascal

Subjects
Zolpidem -- Influence -- Research -- Usage, Hair -- Analysis -- Usage, Mass spectrometry -- Usage -- Research -- Analysis, Liquid chromatography -- Usage -- Research -- Analysis, Urine -- Analysis -- Usage -- Research, Sex crimes -- Research -- Usage -- Analysis
Abstract

Abstract A LC--MS/MS method for the detection of zolpidem in hair was developed to detect this drug after a single dose in possible drug facilitated sexual assaults. To determine the [...]

Published
2004

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