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Drug metabolism and disposition: the biological fate of chemicals, 36(11), 2159-2165 (2008-08-16)
The urinary metabolites of berberine, an isoquinoline alkaloid isolated from several Chinese herbal medicines, were investigated in rats and humans. Using macroporous adsorption resin chromatography, open octadecyl silane column chromatography and preparative high-performance liquid chromatography, we isolated seven metabolites (HM1-HM7)...
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Effect of Annona muricata, Abutilon indicum and Evolvulus alsinoides extract on spore germination of sorghum grain mold fungi.
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Analytical methods : advancing methods and applications, 12(41), 5004-5009 (2020-10-02)
When utilizing [18F]tetrabutylammonium fluoride ([18F]TBAF) in the synthesis of 18F-labeled radiotracers for clinical positron emission tomography (PET) imaging, it is necessary to confirm that residual TBA levels in formulated doses do not exceed established specifications (≤2.6 mg per patient dose)....