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A Poklis

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Articles 136
Citations 447
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Recent Articles
1.
Cummings O, Enders J, McIntire G, Backer R, Poklis A
J Anal Toxicol . 2016 Jul; 40(8):595-600. PMID: 27405369
Poklis and Backer published a survey of the concentrations of fentanyl and norfentanyl that could be expected in urine from patients using Duragesic, a transdermal fentanyl patch. That study employed...
2.
ONeal C, Poklis A, Lichtman A
Drug Alcohol Depend . 2001 Nov; 65(1):37-43. PMID: 11714588
Acetylcodeine is one of the major impurities present in illicitly manufactured heroin (diacetylmorphine). Data on its pharmacology and toxicology are limited and its ability to alter the toxic effects of...
3.
Lichtman A, Poklis J, Poklis A, Wilson D, Martin B
Drug Alcohol Depend . 2001 May; 63(2):107-16. PMID: 11376914
Although the majority of cannabinoid users smoke marijuana, the preponderance of laboratory animal research is based on administration of Delta9-tetrahydrocannabinol (Delta9-THC) or other cannabinoid agents via injection. The aim of...
4.
Wolf C, Crooks C, Poklis A
J Anal Toxicol . 2000 Oct; 24(7):661-3. PMID: 11043677
A rapid gas chromatographic method for the routine determination in serum of the new anticonvulsant drug topiramate (Topamax) (TOP) is described. The method involves extracting 0.50 mL of sample, previously...
5.
Lekskulchai V, Carter K, Poklis A, Soine W
J Anal Toxicol . 2000 Oct; 24(7):602-5. PMID: 11043666
S-(+)-Methamphetamine is frequently found as the only isomer in urine specimens from methamphetamine abuseres. Enantiomerically pure S-(+)-methamphetamine can be synthesized from ephedrine or pseudoephedrine via chloroephedrine intermediates. These intermediates are...
6.
Peace M, Tarnai L, Poklis A
J Anal Toxicol . 2000 Oct; 24(7):589-94. PMID: 11043664
On-site drug tests are becoming increasingly more popular because of their easy test protocols and instantaneous results. This study evaluates the performance of four on-site drug testing devices that use...
7.
Lichtman A, Peart J, Poklis J, Bridgen D, Razdan R, Wilson D, et al.
Eur J Pharmacol . 2000 Jul; 399(2-3):141-9. PMID: 10884513
The reemergence on the debate of the use of marijuana for medicinal purposes has been the impetus for developing an acceptable delivery form of aerosolized cannabinoids. The goals of the...
8.
Lebeau M, Andollo W, Hearn W, Baselt R, Cone E, FINKLE B, et al.
J Forensic Sci . 1999 Feb; 44(1):227-30. PMID: 9987892
The recent increase in reports of drug-facilitated sexual assaults has caused alarm in the general public and prompted forensic toxicologists from across North America to address the toxicological issues surrounding...
9.
Poklis A, Poklis J, Trautman D, Treece C, Backer R, Harvey C
J Anal Toxicol . 1998 Oct; 22(6):537-40. PMID: 9788531
The case history and toxicological findings of a fatal suicidal valproic acid overdose are presented. Valproic acid concentrations were determined in body tissues and fluids by gas-liquid chromatography (GLC) following...
10.
ONeal C, Poklis A
J Anal Toxicol . 1998 Oct; 22(6):487-92. PMID: 9788524
A diagnostic system to predict the presence of 6-acetylmorphine (6AM) in opiate-positive urines was recently proposed. A twofold criterion based on the total morphine concentration and the total codeine to...