| Autor: |
Yumiyo HAYASHI, Harumi KAWAKI, Masaharu HORI, Kohei SHINTANI, Tomoya HASEGAWA, Masashi TANAKA, Nobuo KONDOH, Takakazu YOSHIDA, Satoshi KAWANO, Yukimichi TAMAKI |
| Předmět: |
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| Zdroj: |
Dental Materials Journal; 2021, Vol. 40 Issue 4, p863-869, 7p |
| Abstrakt: |
Mineral trioxide aggregate (MTA) cement is widely used in the field of endodontic treatment. We herein synthesized calcium silicates from calcium carbonate and silicon dioxide, with the aim of reducing the cost associated with the MTA. Additionally, we prepared gypsum-containing calcium silicate cement to reduce the setting time while enhancing the mechanical strength. We evaluated the physical properties of this cement and investigated the response of human dental pulp stem cells (hDPSCs) grown in culture media containing cement eluate. Our results revealed that calcium silicates could be easily synthesized in lab-scale. Furthermore, we demonstrate that gypsum addition helps shorten the setting time while increasing the compressive strength of dental cements. The synthesized gypsum-containing calcium silicate cement showed minimal cytotoxicity and did not inhibit the proliferation of hDPSCs. These results suggested that the newly developed calcium silicate material could be a promising pulp capping material. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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