Effects of heated tobacco products and conventional cigarettes on dental implant wound healing: experimental research
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- Shogo Hasegawa
- Maxillofacial Surgery
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- Yoshihisa Morishita
- Maxillofacial Surgery
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- Shin Koie
- Maxillofacial Surgery
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- Sanako Nakaya
- Maxillofacial Surgery
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- Mitsuo Goto
- Maxillofacial Surgery
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- Hitoshi Miyachi
- Maxillofacial Surgery
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- Tatsuhide Hayashi
- Dental Materials Science, School of Dentistry, Aichi Gakuin University Graduate School of Medicine, Chikusa-ku, Nagoya, Japan
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- Nobuhisa Nakamura
- Internal Medicine
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- Keiko Naruse
- Internal Medicine
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- Tatsushi Kawai
- Dental Materials Science, School of Dentistry, Aichi Gakuin University Graduate School of Medicine, Chikusa-ku, Nagoya, Japan
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- Toru Nagao
- Maxillofacial Surgery
書誌事項
- 公開日
- 2023-04-01
- 資源種別
- journal article
- 権利情報
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- http://creativecommons.org/licenses/by-nc/4.0/ http://creativecommons.org/licenses/by-nc/4.0/
- DOI
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- 10.1097/ms9.0000000000000367
- 公開者
- Ovid Technologies (Wolters Kluwer Health)
説明
<jats:sec> <jats:title>Background:</jats:title> <jats:p>Smoking affects wound healing and is associated with dental implant failure. Heated tobacco products (HTPs) appear to be less harmful than conventional cigarettes (CCs); however, there is limited analytical data to support this claim. This study aimed to compare HTPs and CCs for their impact on wound healing using L929 mouse fibroblast cells and evaluate whether HTPs also lead to failure in implant therapy.</jats:p> </jats:sec> <jats:sec> <jats:title>Materials and methods:</jats:title> <jats:p>Cigarette smoke extract (CSE) was obtained from CCs (Marlboro, Philip Morris) and HTPs (Marlboro Heat Sticks Regular for IQOS, Philip Morris) and initiated a wound-healing assay with a cell-free area created in the centre of a titanium plate by sticking a 2-mm-width line tape. The L929 mouse fibroblast cells were exposed with 2.5 and 5% CSE from HTPs and CCs and then seeded in the titanium plate. A scratch wound-healing assay was initiated when all samples were at 80% confluence. The number of cells migrating to the wound site was counted after 12, 24, and 48 h.</jats:p> </jats:sec> <jats:sec> <jats:title>Results:</jats:title> <jats:p>Cell migration decreased after CSE exposure from both CCs and HTPs. At each time-point with 2.5% CSE, cell migration in the HTP group was less than that of the CC group. There were significant differences between the 2.5% CC and 2.5% HTP groups and the 5% CC and 5% HTP groups after 24 h. HTPs and CCs had similar effects in the wound-healing assay.</jats:p> </jats:sec> <jats:sec> <jats:title>Conclusion:</jats:title> <jats:p>Therefore, HTP use may be a risk factor for poor dental implant healing.</jats:p> </jats:sec>
収録刊行物
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- Annals of Medicine & Surgery
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Annals of Medicine & Surgery 85 (5), 1366-1370, 2023-04-01
Ovid Technologies (Wolters Kluwer Health)
