Research Interest: Biological activity of Thai medicinal plants and bioassay-guided isolation of the active compounds, Establishment of HPLC quantitative analysis methods for standardization of the herbal extracts and Preparation of active compound rich herbal extracts,  Increased secondary metabolite production by plant tissue culture techniques.

Research Interest: Glycolipid Storage Diseases. 

Research Interest: Pharmacology of Chinese medicines exhibiting anticancer, anti-inflammation and anti-fatty liver properties, improving learning and memory, and affecting melanogenesis. Pathophysiology of cancer and non-alcoholic fatty liver disease, Pharmacology, Inflammation, Cancer, Herbal medicine

Research Interest: Molecular mechanisms/pathways  involved in Inflammatory diseases, Mechanism of action of natural medicinal compounds/extracts, Development of disease models of animals, Pharmacogenetics, Pharmacognosy,Alternative Medicine, Pharmacological and adverse effects of medicinal compounds/extracts, The identification of the active principle of medicinal plants, Quality standardization of medicinal compounds/extracts.

Research Interest: Study of central nervous diseases (ex. Stroke, Epilepsy...), Study of Diabetes and its complications. Study of Schistosomiasis and its complications. Study of Alzheimer’s disease and its treatment. Study of cancer treatment.

Research Interest: Pharmaceutical Engineering Colloidal bioactive molecule delivery systems, Pharmacokinetic parameters, Development of new bioactive molecule delivery systems, Solid and liquid drug delivery systms (tablets, granulates, coatings, sterile and not sterile solutions, emulsions, suspensions), Expertises for pharmaceutical companies

Research Interest: New type of an approach (i.e. hybridization of compounds) that results in much more benefits than popular polytherapy. Currently, several projects aimed at finding effective pain relieving compounds with presumed safety profile. Therefore, the main character of these compounds is the ability to reduce opioid-induced tolerance.

Research Interest: The molecular mechanisms and endogenous substances involved with the antinociception induced for different non-pharmacological pain treatments, such as electroacupuncture, Transcutaneous Electrical Nerve Stimulation (TENS) and physical exercise different models of pain.

Research Interest: Design, synthesis, characterization and in vitro and in vivo kinetics of pro-prodrug systems to be used for the delivery for certain drugs that have poor water solubility or/and have low bioavailability using ab initio, DFT, semiempirical, molecular mechanics as well as molecular dynamics and conformational dynamics methods. Design and synthesis of linkers to be used for masking bitter taste of drugs that contain a hydroxyl or amine groups (antimalarial, anti-hypertension, anti-bleeding, antibacterial and anticancer drugs, using DFT calculation methods. Design and synthesis of bitter taste antagonists for inactivation of the bitter taste receptor 14. Pharmaceuticals removal from wastewater using clay micelle complex, hollow fiber, spiral wounds, charcoal and other adsorbents.Pharmaceuticals removal from wastewater using photodegradation methods such as light/TiO2. Stability of Pharmaceuticals in wastewater and isolation and characterization of degradation products (metabolites).

Research Interest: The understanding of mechanisms involved in the control of the heart and circulation by the central nervous system and its role in hypertension, heart failure and obesity.

Research Interest: Pharmacogenetics and Pharmacokinetics and Toxicology.