Publication: Correlation of plasma osteopontin and osteocalcin with lower renal function in dental patients with carotid artery calcification and tooth loss
Issued Date
2019-09-01
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ISSN
13490079
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2-s2.0-85071090179
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Mahidol University
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SCOPUS
Bibliographic Citation
Journal of Oral Biosciences. Vol.61, No.3 (2019), 183-189
Suggested Citation
Supanee Thanakun, Chantida Pawaputanon Na Mahasarakham, Suchaya Pornprasertsuk-Damrongsri, Yuichi Izumi Correlation of plasma osteopontin and osteocalcin with lower renal function in dental patients with carotid artery calcification and tooth loss. Journal of Oral Biosciences. Vol.61, No.3 (2019), 183-189. doi:10.1016/j.job.2019.06.004 Retrieved from: https://repository.li.mahidol.ac.th/handle/123456789/50095
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Title
Correlation of plasma osteopontin and osteocalcin with lower renal function in dental patients with carotid artery calcification and tooth loss
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Abstract
© 2019 Japanese Association for Oral Biology Objectives: To investigate plasma osteopontin (OPN) and osteocalcin (OCN) levels in dental patients with carotid artery calcification (CAC) and determine the correlations between these proteins and renal function and tooth loss. Methods: The health parameters and number of teeth of 99 participants were recorded. Panoramic radiographs were taken for CAC evaluation, and OPN and OCN levels were measured. Results: None of the participants had overt kidney disease, and 14 (14.14%) had CAC. The age, sex, and health profiles of patients with CAC were not different from those without CAC. The OPN and OCN levels in participants with CAC were higher than in those without (p = 0.026 and p = 0.025, respectively). The OPN levels were correlated with the estimated glomerular filtration rate (eGFR) (p = 0.021) and tooth loss (p = 0.027). The OCN levels were correlated with the eGFR (p = 0.002), tooth loss (p = 0.023), blood urea nitrogen (p = 0.040), and creatinine levels (p = 0.031). The median tooth loss in individuals with an eGFR <60 mL/min/1.73 m2 was higher than that of individuals with an eGFR ≥60 mL/min/1.73 m2 (p = 0.033). In individuals with CAC, tooth loss correlated more strongly with the eGFR, and the correlation between OPN and OCN levels was more apparent. Conclusion: Dental patients with CAC and increased tooth loss have a greater tendency for decreased renal function, which may be associated with OPN and OCN; thus, these patients should be referred for investigation.