Dr.Takayuki Kameda works for Department of Institute of Medical, Pharmaceutical and Health Sciences, Faculty of Pharmacy, Kanazawa University, Kanazawa, Japan.He has Contributed his works on Effects of Atmospheric Particles and Several Model Particles of Particulate Matter Components on Human Monocyte-Derived Macrophage Oxidative Responses in the Journal of Clinical Toxicology, Atmospheric Chemistry of Polycyclic Aromatic Hydrocarbons and Related Compounds in the Journal of Health Science and Influence of biomass burning on the levels of atmospheric polycyclic aromatic hydrocarbons and their nitro derivatives in Chiang Mai, Thailand in Scopus.