Search Results - "ELSOHLY, M. A"

Neurophysiological and subjective profile of marijuana with varying concentrations of cannabinoids by Ilan, A. B, Gevins, A, Coleman, M, ElSohly, M. A, de Wit, H

“…This study investigated the contribution of different cannabinoids to the subjective, behavioral and neurophysiological effects of smoked marijuana. Healthy…”
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Prevalence of Drugs Used in Cases of Alleged Sexual Assault by ElSohly, M.A., Salamone, S.J.

“…In recent years, there has been an increase in the number of reports in the U.S. of the use of drugs, often in conjunction with alcohol, to commit sexual…”
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Design, synthesis, molecular modeling and anti-hyperglycemic evaluation of novel quinoxaline derivatives as potential PPARγ and SUR agonists by Ibrahim, Mohammed K., Eissa, Ibrahim H., Abdallah, Abdallah E., Metwaly, Ahmed M., Radwan, M.M., ElSohly, M.A.

“…[Display omitted] •Eighteen compounds of novel quinoxaline derivatives were designed and synthesized.•Molecular docking and pharmacophore studies were carried…”
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Design, synthesis, molecular modeling and anti-proliferative evaluation of novel quinoxaline derivatives as potential DNA intercalators and topoisomerase II inhibitors by Ibrahim, M.K., Taghour, M.S., Metwaly, A.M., Belal, A., Mehany, A.B.M., Elhendawy, M.A., Radwan, M.M., Yassin, A.M., El-Deeb, N.M., Hafez, E.E., ElSohly, M.A., Eissa, I.H.

“…New series of [1,2,4]triazolo [4,3-a]quinoxaline and bis([1,2,4]triazolo)[4,3-a:3′,4′-c]quinoxaline derivatives have been designed, synthesized and…”
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Analysis of Gamma-Hydroxybutyrate (GHB) in Urine by Gas Chromatography-Mass Spectrometry by McCusker, Rachel R., Paget-Wilkes, Helen, Chronister, Chris W., Goldberger, Bruce A., ElSohly, Mahmoud A.

“…A simple method for the direct analysis of gamma-hydroxybutyrate (GHB) from human urine is described. The method uses solid-phase extraction, liquid-liquid…”
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Evaluating the Impact of Hemp Food Consumption on Workplace Drug Tests by Leson, Gero, Pless, Petra, Grotenhermen, Franjo, Kalant, Harold, ElSohly, Mahmoud A.

“…Foods containing seeds or oil of the hemp plant (Cannabis sativa L.) are increasingly found in retail stores in the U.S. The presence of…”
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Liquid Chromatography-Tandem Mass Spectrometry Analysis of Urine Specimens for K2 (JWH-018) Metabolites by ElSohly, Mahmoud A., Gul, Waseem, ElSohly, Kareem M., Murphy, Timothy P., Madgula, Vamsi L.M., Khan, Shabana I.

“…Marijuana is the most widely used drug of abuse all over the world. The major active constituent of the drug is Δ9-tetrahydrocannabinol (Δ9-THC). Δ9-THC exerts…”
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Antimalarial (+)-trans-Hexahydrodibenzopyran Derivatives from Machaerium multiflorum by Muhammad, Ilias, Li, Xing-Cong, Dunbar, D. Chuck, ElSohly, Mahmoud A, Khan, Ikhlas A

“…Bioassay-guided fractionation of Machaerium multiflorum yielded the hitherto unreported (+)-trans-hexahydrodibenzopyrans machaeriol A (1) and machaeriol B (2),…”
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Serum and Urine Concentrations of Flunitrazepam and Metabolites, after a Single Oral Dose, by Immunoassay and GC-MS by Snyder, H., Schwenzer, K.S., Pearlman, R., McNally, A.J., Tsilimidos, M., Salamone, S.J., Brenneisen, R., ElSohly, M.A., Feng, S.

“…A clinical study was conducted to assess the ability of commercially available immunoassays to detect flunitrazepam (FNP) in plasma and urine samples and to…”
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GC-MS Determination of Flunitrazepam and its Major Metabolite in Whole Blood and Plasma by ElSohly, M.A., Feng, S., Salamone, S.J., Brenneisen, R.

“…A gas chromatography-mass spectrometry method was developed for the analysis of flunitrazepam (FN) and its major metabolite, 7-amino-flunitrazepam…”
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Determination of Five Abused Drugs in Nitrite-Adulterated Urine by Immunoassays and Gas Chromatography-Mass Spectrometry by Tsai, S.-C.J., ElSohly, M.A., Dubrovsky, T., Twarowska, B., Towt, J., Salamone, S.J.

“…The adulteration of urine specimens with nitrite ion hasseen shown to mask the gas chromatography-mass spectrometry (GC-MS) confirmation testing of marijuana…”
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The Volatile Oil Composition of Fresh and Air-Dried Buds of Cannabis sativa by Ross, Samir A, ElSohly, Mahmoud A

“…The composition of the steam-distilled volatile oil of fresh and air-dried, indoor-grown marijuana was studied by GC/FID and GC/MS. In all, 68 components were…”
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Cucurbitacins of Cucumis prophetarum and Cucumis prophetarum by Afifi, M.S, Ross, S.A, El-Sohly, M.A, Naeem, Z.E, Halaweish, F.T

“…Cucurbitacin B, isocucurbitacin B, dihydrocucurbitacin B, cucurbitacin E, dihydrocucurbitacin E, isocucurbitacin D, dihydroisocucurbitacin D, cucurbitacin I,…”
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Immunoassay and GC-MS Procedures for the Analysis of Drugs of Abuse in Meconium by ElSohly, Mahmoud A., Stanford, Donald F., Murphy, Timothy P., Lester, Barry M., Wright, Linda L., Smeriglio, Vincent L., Verter, Joel, Bauer, Charles R., Shankaran, Seetha, Bada2, Henrietta S., Walls, H. Chip

“…The analysis of meconium specimens for metabolites of substances of abuse is a relatively accurate method for the detection of fetal exposure to drugs. Most of…”
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A Sensitive GC-MS Procedure for the Analysis of Flunitrazepam and its Metabolites in Urine by ElSohly, Mahmoud A., Feng, Shixia, Salamone, Salvatore J., Wu, Robert

“…Analysis of urine specimens collected from individuals ingesting 2 and 4 mg flunitrazepam (FN) showed positive results by OnLine and OnTrak immunoassays for up…”
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Cannabinoids and appetite stimulation by Mattes, R D, Engelman, K, Shaw, L M, Elsohly, M A

“…Appetite stimulation by cannabinoids is highly variable. Four within-subject design studies explored the effects of age, gender, satiety status, route of drug…”
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Metabolism of Lysergic Acid Diethylamide (LSD) to 2-Oxo-3-Hydroxy LSD (O-H-LSD)in Human Liver Microsomes and Cryopreserved Human Hepatocytes by Klette, Kevin L., Anderson, Cynthia J., Poch, Gregory K., Nimrod, Alison C., ElSohly, Mahmoud A.

“…The metabolism of lysergic acid diethylamide (LSD) to 2-oxo-3-bydroxy lysergic acid diethylamide (O-H-LSD) was investigated in liver microsomes and…”
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Drug-facilitated sexual assault by ElSohly, M A

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Comparison of the subjective effects of Delta(9)-tetrahydrocannabinol and marijuana in humans by Wachtel, S R, ElSohly, M A, Ross, S A, Ambre, J, de Wit, H

“…There has been controversy about whether the subjective, behavioral or therapeutic effects of whole plant marijuana differ from the effects of its primary…”
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Identification and Analysis of the Major Metabolites of Cocaine in Meconium by ElSohly, Mahmoud A., Kopycki, Wlodzimierz, Feng, Shixia, Murphy, Timothy P.

“…A gas chromatographic-mass spectrometric (GC-MS) method was used for the simultaneous analysis of cocaine and its metabolites (norcocaine, benzoylecgonine,…”
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