Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics · 2011
Evaluation of pH and calcium ion release in capseal I and II and in two other root canal sealers.
Сравнительное исследованиеСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Bae Keun Hyung, Chang Seok Woo, Bae Kwang-Shik, Park Dong Sung
Аннотация
OBJECTIVE: The aim of this study was to compare the pHs and calcium ion releases of newly developed, calcium phosphate-based root canal sealers (Capseal I and II) with those of Sealapex (SA) and Sankin Apatite Root Sealer III (SARS III).
STUDY DESIGN: Each material (n = 10) was mixed, inserted into polyvinyl chloride (PVC) tubes, and immersed in a vial containing deionized water. The control group consisted of empty PVC tubes (n = 10). The pHs and calcium ion releases were measured by pH meter and ICP-AES (inductively coupled plasma atomic emission spectrometer) at 24 hours and 96 hours, and at 7, 15, and 28 days. The results were analyzed with the Kruskal-Wallis test.
RESULTS: Capseal I and II produced pHs and calcium ion releases higher than or equal to those of SA and SARS III (P < .05).
CONCLUSIONS: Capseal I and II resulted in higher alkalinity and higher calcium ion releases than SA and SARS III.
STUDY DESIGN: Each material (n = 10) was mixed, inserted into polyvinyl chloride (PVC) tubes, and immersed in a vial containing deionized water. The control group consisted of empty PVC tubes (n = 10). The pHs and calcium ion releases were measured by pH meter and ICP-AES (inductively coupled plasma atomic emission spectrometer) at 24 hours and 96 hours, and at 7, 15, and 28 days. The results were analyzed with the Kruskal-Wallis test.
RESULTS: Capseal I and II produced pHs and calcium ion releases higher than or equal to those of SA and SARS III (P < .05).
CONCLUSIONS: Capseal I and II resulted in higher alkalinity and higher calcium ion releases than SA and SARS III.