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List of works by Niwat Keawpradub

A high-performance liquid chromatographic method for determination of mitragynine in serum and its application to a pharmacokinetic study in rats

scientific article

Acute and long-term effects of alkaloid extract of Mitragyna speciosa on food and water intake and body weight in rats

scientific article published on 30 April 2006

Analysis of prescription database extracted from standard textbooks of traditional Dai medicine

scientific article published on August 29, 2012

Antitubercular sesterterpenes from the Thai sponge Brachiaster sp.

scientific article published in October 2004

Development of an immunochromatographic strip incorporating anti-mitragynine monoclonal antibody conjugated to colloidal gold for kratom alkaloids detection

scientific article published on 29 December 2017

Development of indirect competitive ELISA for quantification of mitragynine in Kratom (Mitragyna speciosa (Roxb.) Korth.).

scientific article

Effects of Mitragynine and a Crude Alkaloid Extract Derived from Mitragyna speciosa Korth. on Permethrin Elimination in Rats

scientific article published on 27 March 2015

Effects of alkaloid-rich extract from Mitragyna speciosa (Korth.) Havil. on naloxone-precipitated morphine withdrawal symptoms and local field potential in the nucleus accumbens of mice

scientific article published on 4 July 2017

Effects of an alkaloid-rich extract from Mitragyna speciosa leaves and fluoxetine on sleep profiles, EEG spectral frequency and ethanol withdrawal symptoms in rats

scientific article

Fos-like immunoreactivity in rat dorsal raphe nuclei induced by alkaloid extract of Mitragyna speciosa

scientific article published in February 2007

Inhibitory effects of kratom leaf extract (Mitragyna speciosa Korth.) on the rat gastrointestinal tract

scientific article

Mitragyna speciosa: hairy root culture for triterpenoid production and high yield of mitragynine by regenerated plants

scientific article

Molecular cloning and expression of tryptophan decarboxylase from Mitragyna speciosa

article published in 2013

Study on glucose transport in muscle cells by extracts from Mitragyna speciosa (Korth) and mitragynine

scientific article

Suppressive effects of dichloromethane fraction from the Areca catechu nut on naloxone-precipitated morphine withdrawal in mice

scientific article published in September 2005

The neuromuscular blockade produced by pure alkaloid, mitragynine and methanol extract of kratom leaves (Mitragyna speciosa Korth.).

scientific article