HISTOLOGICAL EVALUATION OF STRUCTURAL CHANGES IN THE GINGIVA IN EXPERIMENTAL PERIODONTITIS AND FOLLOWING CORRECTION WITH MESENCHYMAL STEM CELLS
Periodontitis is a chronic inflammatory disease characterized by disruption of the gingival epithelial barrier, disorganization of the connective tissue matrix, microcirculatory impairment, and progressive destruction of the tooth-supporting tissues. Although conventional treatment methods effectively control microbial...