Dr. Aydan Caglayan, Ph.D. is an Assistant Professor in the Department of Pharmacy Vocational Sciences at the Hacettepe University. Aydan does research in Toxicology and Pharmacy. Her Clinical Interests are Biomarkers, Reactive Oxygen Species, Antioxidant Activity, Proteins, Heavy Metals, Oxidative Stress, Antioxidants, Pharmacology, Therapeutics, Pharmaceutical Toxicology, and Health Sciences.