Affiliation: | 1. Dental Sciences Research Center, Guilan University of Medical Sciences, Rasht, Iran;2. Department of Periodontology, Faculty of Dentistry, Guilan University of Medical Sciences, Rasht, Iran;3. Department of Immunology and Microbiology, Guilan University of Medical Sciences, Rahst, Iran;4. Department of Cellular and Molecular Medicine, Faculty of Medicine, Guilan University of Medical Sciences, Rahst, Iran |