Salvatore Scarlata | PubMed Health

PubMed2005

Buprenorphine detection in biological samples.

Buprenorphine is a narcotic analgesic used in the treatment of moderate-to-severe pain. In Italy, buprenorphine is now being used as an alternative in the therapeutic treatment of heroin abusers. Even if confirmation methods are needed for identification and quantitation, a rapid and sensitive test, such as an immunoassay, is essential for screening. We evaluated the Buprenorphine One-step ELISA test (designed for serum specimens) for the qualitative determination of buprenorphine in other matrices, such as urine, saliva and hair.

Buprenorphine↗

PubMed2002

Cozart Rapiscan system: our experience with saliva tests.

International literature has devoted many contributions to the evaluation of alternative biological matrices (such as saliva) as diagnostic tools in drug testing. The immunoassay Cozart Rapiscan saliva drug system, has been studied in recent years. In the present paper we report our experience with saliva collection and the quali-quantitative determination of drugs of abuse. Fifty-nine saliva samples were collected by the Cozart Rapiscan pad. Qualitative analyses were carried out by Cozart Rapiscan System and the results were confirmed by a solid-phase microextraction-GC-MS technique. Quantitative determinations were performed for methadone and its metabolite by GC-MS technique. The Cozart System provides collection and transfer procedures more easily than other systems, requiring minimal operator intervention.

Gas Chromatography-Mass Spectrometry↗