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Recently, a key role played in the ethiology of periodontitis has been highlighted by a Endothelin (ET-1). ET1 possess the ability to express surface antigens of endothelial and hematopoietic stem cells and to assist in maintaining vascular integrity and the repair mechanism of the endothelium. ET originate from bone marrow
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The aim of the present study was to investigate the association between ET-1 in patients with periodontitis. Furthermore, the objective was to determine if the periodontal status influenced ET-1 levels.
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Inclusion criteria
Presence of at least 16 teeth
CP with a minimum of 40% of sites with a clinical attachment level (CAL)
≥2mm and probing depth (PD) ≥4mm;
Presence of at least ≥2 mm of crestal alveolar bone loss verified on digital periapical radiographs
Presence of ≥40% sites with bleeding on probing (BOP)
Exclusion criteria
165 participants in 4 patient groups
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Data sourced from clinicaltrials.gov
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