Salivary Transferrin Levels in Patients with Oral Lichen Planus
Abstract Objective: To compare salivary transferrin levels between patients with oral lichen planus (OLP) and healthy subjects. Material and Methods: In this descriptive, analytical, cross-sectional study, 11 patients with OLP and 22 healthy subjects were selected after matching in terms of age and...
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Veröffentlicht in: | Pesquisa brasileira em odontopediatria e clínica integrada 2019, Vol.19 (1), p.1-6 |
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Sprache: | eng |
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Zusammenfassung: | Abstract Objective: To compare salivary transferrin levels between patients with oral lichen planus (OLP) and healthy subjects. Material and Methods: In this descriptive, analytical, cross-sectional study, 11 patients with OLP and 22 healthy subjects were selected after matching in terms of age and gender. OLP was confirmed by two oral medicine specialists based on clinical and histopathological criteria. Salivary samples were collected by spitting. The patients were asked to collect their saliva in their oral cavity and then evacuate it into sterilized Falcon tubes. The procedure was repeated every 60 seconds for 5-15 minutes. A total of 5 mL of saliva was collected using this method. The samples were collected from 8 to 9 in the morning in a fasting state to avoid circadian changes. The collected salivary samples were immediately placed next to ice and transferred to the laboratory to be centrifuged at 4°C at 800 g to isolate squamous cells and cellular debris. Then the samples were frozen at -80°C until the samples were prepared. An ELISA kit was used to determine salivary transferrin levels. Data were analyzed with descriptive statistics (means and standard deviations) and t-test for independent groups using SPSS 17. Statistical significance was set at p |
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ISSN: | 1519-0501 1983-4632 |
DOI: | 10.4034/PBOCI.2019.191.13 |