Search for: [Abstract = "Periodontal tissues, which constitute a part of tooth’s fixation, consist of periodontium, ligaments, cementum and alveolar bone. Through the apical foramen blood and lymphatic vessels together with nerves enter towards dental pulp. All structer of this surrounding may be involved in inflammatory processes. Those processes may develop either from dental pulp to periodontal tissues or in opposite direction \(e.g. from gingival sulcus to periodontal region\). Pathologic processes of periapical tissues influence hard tissues of the tooth and its pulp. The aim of this study was\: 1. Describe histologic type of nerve fibers, as well as its location in periodontal tissues of healthy teeth and teeth with acute and chronic inflammation. Observation and description of every newly formed nerve fibers in the region of inflammation. 2. Description of elemental composition of healthy and inflamed tooth hard tissues according to SEM and X\-ray microanalysis. Description of any possible change of mineralization degree and morphology of those tissues made by comparison. 3. Description of vessels and cells in root canal and estimation of those elements state according to SEM. In periapical inflammatory processes in human teeth levels of fluoride, phosphorus and cadmium raised in comparison with control group, and levels of oxide, sodium and calcium decreased. In the same time levels of sulphur, iro"]

Number of results: 1