In vitro-in vivo extrapolation predicts drug-drug interactions arising from inhibition of codeine glucuronidation by dextropropoxyphene, fluconazole, ketoconazole, and methadone in humans
Raungrut, Pritsana, Uchaipichat, Verawan, Elliot, David J, Janchawee, Benjamas, Somogyi, Andrew A, Miners, John O
Published in The Journal of pharmacology and experimental therapeutics (01.08.2010)
Published in The Journal of pharmacology and experimental therapeutics (01.08.2010)
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Journal Article
Effects of Ketamine on Human UDP-Glucuronosyltransferases In Vitro Predict Potential Drug-Drug Interactions Arising from Ketamine Inhibition of Codeine and Morphine Glucuronidation
UCHAIPICHAT, Verawan, RAUNGRUT, Pritsana, CHAU, Nuy, JANCHAWEE, Benjamas, EVANS, Allan M, MINERS, John O
Published in Drug metabolism and disposition (01.08.2011)
Published in Drug metabolism and disposition (01.08.2011)
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Journal Article
P3J22-5 In vitro - in vivo extrapolation predicts a potential metabolic drug-drug interaction between ketamine and morphine
Verawan Uchaipichat, Nuy Chau, Pritsana Raungrut, Benjamas Janchawee, Peter Mackenzie, John Miners
Published in Journal of Pharmacological Sciences (2011)
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Published in Journal of Pharmacological Sciences (2011)
Journal Article
Solid-phase extraction for determination of caffeine and its dimethylxanthine metabolites in rat urine using high performance liquid chromatography and its application
Keson Trakunram, Benjamas Janchawee, Pritsana Raungrut, Sathaporn Prutipanlai
Published in Wārasān Songkhlā Nakharin (01.08.2018)
Published in Wārasān Songkhlā Nakharin (01.08.2018)
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Journal Article
Gas Chromatography-Flame Ionization Technique for the Determination of Mitragynine, Caffeine, Diphenhydramine, Promethazine, and Tramadol in Kratom Drinks
Yulikawanti, Agnes Eka Titik, Phonchai, Apichai, Janchawee, Benjamas, Prutipanlai, Sathaporn
Published in Journal of analytical chemistry (New York, N.Y.) (2024)
Published in Journal of analytical chemistry (New York, N.Y.) (2024)
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Journal Article
Solid phase extraction method for determination of mitragynine in urine and its application to mitragynine excretion study in rats receiving caffeine
Prutipanlai, Sathaporn, Botpiboon, Ornchuma, Janchawee, Benjamas, Theanchaiwattana, Sittipoom
Published in Tropical journal of pharmaceutical research (09.05.2022)
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Published in Tropical journal of pharmaceutical research (09.05.2022)
Journal Article
Simultaneous Determination of Abused Prescription Drugs by Simple Dilute-and-Shoot Gas Chromatography - Flame Ionization Detection (GC-FID)
Phonchai, Apichai, Pinsrithong, Sakchaibordee, Janchawee, Benjamas, Prutipanlai, Sathaporn, Botpiboon, Ornchuma, Keawpradub, Niwat
Published in Analytical letters (04.03.2021)
Published in Analytical letters (04.03.2021)
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Journal Article
A stir bar sorptive extraction device coupled with a gas chromatography flame ionization detector for the determination of abused prescription drugs in lean cocktail samples
Nualdee, Kamonwan, Buain, Ratchaneekorn, Janchawee, Benjamas, Sukree, Warakorn, Thammakhet-Buranachai, Chongdee, Kanatharana, Proespichaya, Chaisiwamongkhol, Korbua, Prutipanlai, Sathaporn, Phonchai, Apichai
Published in Analytical methods (07.07.2022)
Published in Analytical methods (07.07.2022)
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Journal Article
The neuromuscular blockade produced by pure alkaloid, mitragynine and methanol extract of kratom leaves ( Mitragyna speciosa Korth.)
Chittrakarn, Somsmorn, Keawpradub, Niwat, Sawangjaroen, Kitja, Kansenalak, Supaporn, Janchawee, Benjamas
Published in Journal of ethnopharmacology (16.06.2010)
Published in Journal of ethnopharmacology (16.06.2010)
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Journal Article
Solid phase extraction method for determination of mitragynine in urine and its application to mitragynine excretion study in rats receiving caffeine
Prutipanlai, Sathaporn, Botpiboon, Ornchuma, Janchawee, Benjamas, Theanchaiwattana, Sittipoom
Published in Tropical journal of pharmaceutical research (01.07.2017)
Published in Tropical journal of pharmaceutical research (01.07.2017)
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Journal Article
A high-performance liquid chromatographic method for determination of mitragynine in serum and its application to a pharmacokinetic study in rats
Janchawee, Benjamas, Keawpradub, Niwat, Chittrakarn, Somsmorn, Prasettho, Supaporn, Wararatananurak, Puchong, Sawangjareon, Kitja
Published in Biomedical chromatography (01.02.2007)
Published in Biomedical chromatography (01.02.2007)
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Journal Article
Study on glucose transport in muscle cells by extracts from Mitragyna speciosa (Korth) and mitragynine
Purintrapiban, Juntipa, Keawpradub, Niwat, Kansenalak, Supaporn, Chittrakarn, Somsmorn, Janchawee, Benjamas, Sawangjaroen, Kitja
Published in Natural product research (01.09.2011)
Published in Natural product research (01.09.2011)
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Journal Article
Solid phase extraction for GC-FID determination of 3,4-methylenedioxymethamphetamine (MDMA), 3,4-methylenedioxyamphetamine (MDA) and methamphetamine (MA) in human urine
Phonchai, Apichai, Janchawee, Benjamas, Prutipanlai, Sathaporn, Thainchaiwattana, Sittipoom
Published in Journal of analytical chemistry (New York, N.Y.) (01.02.2012)
Published in Journal of analytical chemistry (New York, N.Y.) (01.02.2012)
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Journal Article
Pharmacokinetics of ivermectin in cats receiving a single subcutaneous dose
Chittrakarn, Somsmorn, Janchawee, Benjamas, Ruangrut, Pritsana, Kansenalak, Supaporn, Chethanond, Usa, Kobasa, Theerayot, Thammapalo, Suwich
Published in Research in veterinary science (01.06.2009)
Published in Research in veterinary science (01.06.2009)
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Journal Article