School of Dentistry;
Oral Biology;
College of Medical and Dental Sciences;
University of Birmingham;
Birmingham;
UK;
Department of Oral Biology;
Faculty of Dentistry;
Mansoura University;
Egypt;
Faculty of Dentistry;
Horus University;
New Damietta;
Egypt;
Department of Oral Biology;
Faculty of Oral and Dental Medicine;
Delta University for Science and Technology;
Mansoura;
Egypt;
brain-derived neurotrophic factor; conditioned medium; dental pulp stem cell; glial cell line-derived nerve growth factor; neurite outgrowth; neurotrophic factor; neurotrophin-3; phaeochromocytoma PC12 cell;