Assessment of Viability and Function of Periodontal Ligament Fibroblasts Isolated from Periodontally Affected Human Teeth as Compared to Healthy Ones Upon Exposure to Sesame Oil (In Vitro Study). - Fadol, Naglaa Abdalmonem; Hakam, Heba Mohamed; Mostafa, Abeer; Radwan, Israa Ahmed (Egyptian Journal of Histology, 2023)