1. Department of Pharmacology; Phramongkutklao College of Medicine; Bangkok Thailand
2. Department of Pharmacology; Faculty of Pharmacy, Mahidol University; Bangkok Thailand
3. Department of Microbiology; Faculty of Pharmacy, Mahidol University; Bangkok Thailand
4. Department of Food Chemistry; Faculty of Pharmacy, Mahidol University; Bangkok Thailand
5. Department of Physiology; Faculty of Pharmacy, Mahidol University; Bangkok Thailand
6. Department of Preventive and Social Medicine; Faculty of Medicine Siriraj Hospital, Mahidol University; Bangkok Thailand