In the published article, there was an error in Figure 2 as published. In the Figure 2E, the “21T” should be revised to the “21M”. The corrected Figure 2 and its caption “Degree of alveolar bone loss and bacteria accumulation after modeling” appear below.
FIGURE 2
Degree of alveolar bone loss and bacteria accumulation after modeling. (A) Representative sagittal 3D (i-vii) and bi-dimensional views (viii-xiv) of the maxillary molars from CT scanning of the correspond groups. The red line corresponds to the distances from the cementoenamel junction to the alveolar bone crest (CEJ–ABC). (B, C) Measurement of the distance from the CEJ to the ABC and the ratio of bone volume to tissue volume (BV/TV) at each group after modeling. (D) Photograph of colony forming unit (CFU) from the 3D group, the 7D group, the 14D group, the 21D group and the 21M group. (E) Statistical analysis of colony forming unit (CFU) count. (F) Times of replace the thread ligature or metal steel ligature. Results are the mean ± s.d. (n = 4 rat per group). *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001, ns no significance (one-way ANOVA and Bonferroni’s post hoc tests).
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
Statements
Publisher’s note
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.
Summary
Keywords
periodontitis, rat model, bone loss, animal model, inflammation
Citation
Zhang X, Xu M, Xue Q and He Y (2023) Corrigendum: A modified method for constructing experimental rat periodontitis model. Front. Bioeng. Biotechnol. 11:1177628. doi: 10.3389/fbioe.2023.1177628
Received
01 March 2023
Accepted
24 March 2023
Published
29 March 2023
Volume
11 - 2023
Edited and reviewed by
Gang Wu, Academic Centre for Dentistry Amsterdam, Netherlands
Updates
Copyright
© 2023 Zhang, Xu, Xue and He.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: Yao He, yaohe@hospital.cqmu.edu.cn
This article was submitted to Biomaterials, a section of the journal Frontiers in Bioengineering and Biotechnology
Disclaimer
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.