Background: The global prevalence of periodontal disease in adults is estimated up to 60-90%. Thus, development new methods for diagnosis and treatment periodontitis with their approbation on animal models important. Aim: To create an experimental model rats the best possible simulation clinical manifestations humans according current understanding etiology pathogenesis this disease. Methods: e...

Cathepsin S is a cysteine protease and regulator of autophagy with possible involvement in periodontitis. The objective of this study was to investigate whether cathepsin S is involved in the pathogenesis of periodontal diseases. Human periodontal fibroblasts were cultured under inflammatory and infectious conditions elicited by interleukin-1β and Fusobacterium nucleatum, respectively. An array...

This study aimed to characterize the dynamics of suppressor of cytokine signaling (SOCS1) expression in a rat model of lipopolysaccharide-induced periodontitis. Wistar rats in the experimental groups were injected three times/week with LPS from Escherichia coli on the palatal aspect of the first molars, and control animals were injected with vehicle (phosphate-buffered saline). Animals were sac...

AIM Trehalose, which is a disaccharide formed by a 1,1 linkage of two glucose molecules, was suggested to have a suppressive effect on bone resorption. In this study, we examined the effects of topical application of trehalose on osteoclast differentiation in a rat periodontitis model. MATERIAL AND METHODS Rats were divided into four groups. One group received no treatment. In the other group...