Affiliation: | 1. Faculty of Pharmaceutical Sciences, Khon Kaen University, Khon Kaen, Thailand;2. Research Group for Pharmaceutical Activities of Natural Products using Pharmaceutical Biotechnology (PANPB), National Research University, Khon Kaen University, Khon Kaen, Thailand;3. Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan;4. Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand |