Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Gary. Shun. Pan. Cheung"'
Autor:
Tai Yin Kelvin Ng, Angeline Hui Cheng Lee, Jeffrey Wen Wei Chang, Wing See Fiona Leung, Rong Cen, Gary Shun Pan Cheung, Chengfei Zhang
Publikováno v:
International Dental Journal, Vol 73, Iss 6, Pp 834-839 (2023)
Aim: This in vitro study aimed to evaluate the effect of matrix metalloproteinase (MMP) inhibitors on the bond strength of resin-cemented fibre posts to radicular dentin under an aged-loaded condition. Materials and methods: Radicular dentin was prep
Externí odkaz:
https://doaj.org/article/2832994c58264fcd8e699b60763b2547
Publikováno v:
BMC Pediatrics, Vol 23, Iss 1, Pp 1-9 (2023)
Abstract The objective of this study was to evaluate intraobserver reliability and inter-observer reproducibility of a 3-dimensional (3D) assessment method for mandibular changes of growing patients after orthodontic treatment for Class III malocclus
Externí odkaz:
https://doaj.org/article/a311daa3e6e3443db49c85bdbcd69694
Autor:
Jasmine Wong, Gary Shun Pan Cheung, Angeline Hui Cheng Lee, Colman McGrath, Prasanna Neelakantan
Publikováno v:
International Dental Journal, Vol 73, Iss 1, Pp 28-41 (2023)
The FDI is currently working on developing a tool to encompass patient-reported outcome measures (PROMs) within the overall assessment of outcomes of endodontic treatment. The outcome of endodontic treatment has traditionally been determined by vario
Externí odkaz:
https://doaj.org/article/97961489cbf941869fead04efe5542d4
Autor:
Hao Ding, Yunzhen Yang, Xin Li, Gary Shun-Pan Cheung, Jukka Pekka Matinlinna, Michael Burrow, James Kit-Hon Tsoi
Publikováno v:
Biomaterial Investigations in Dentistry, Vol 9, Iss 1, Pp 75-83 (2022)
Purpose: Measurement of bacterial adhesion has been of great interest for different dental materials. Various methods have been used for bacterial counting; however, they are all indirect measurements with estimated results and therefore cannot truly
Externí odkaz:
https://doaj.org/article/2cd5d36d22c041ada7895f998941d50b
Publikováno v:
Frontiers in Dental Medicine, Vol 2 (2021)
Aim: To review the reported defect and fracture rates of various NiTi instrumentation systems and identify factors that may influence the chance of NiTi file separation clinically.Data Sources: PubMed, EMBASE, and SCOPUS with controlled vocabulary an
Externí odkaz:
https://doaj.org/article/8270f455a9f2454b9f8f4ee93c840dbf
Autor:
Huan Chang Tan, Gary Shun Pan Cheung, Jeffrey Wen Wei Chang, Chengfei Zhang, Angeline Hui Cheng Lee
Publikováno v:
Microorganisms, Vol 10, Iss 9, p 1729 (2022)
Aim: To develop a reproducible biofilm model consisting of Enterococcus faecalis (E. faecalis) and Porphyromonas gingivalis (P. gingivalis) and to evaluate the interaction between the two bacterial species. Methodology: E. faecalis and P. gingivalis
Externí odkaz:
https://doaj.org/article/421efcc695224a0a959530313d2c9368
Autor:
Shuai Wang, Boon Chin Heng, Shuqi Qiu, Jing Deng, Gary Shun Pan Cheung, Lijian Jin, Baohong Zhao, Chengfei Zhang
Publikováno v:
Innate Immunity, Vol 25 (2019)
Lipoteichoic acid (LTA) of Enterococcus faecalis is a potent stimulator of inflammatory responses, but the effects of E. faecalis LTA on osteoclastogenesis remains far from well understood. This study showed that E. faecalis LTA significantly inhibit
Externí odkaz:
https://doaj.org/article/80e6875585894c04b092e11fb63015d6
Introduction: The objective of this study was to evaluate accuracy and reproducibility for 3-dimensional(3D)assessment of mandibular changes after treatment for growing patients with Class III malocclusion. Methods: Cone-beam computed tomography (CBC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cafd7df0cb7ae65a2a8dd1fbf8b6eb80
https://doi.org/10.21203/rs.3.rs-2494364/v1
https://doi.org/10.21203/rs.3.rs-2494364/v1
Publikováno v:
Restorative Dentistry & Endodontics, Vol 41, Iss 3, Pp 176-181 (2016)
Objectives This study aimed to compare two nickel-titanium systems (rotary vs. reciprocating) for their acceptance by undergraduate students who experienced nickel-titanium (NiTi) instruments for the first time. Materials and Methods Eighty-one
Externí odkaz:
https://doaj.org/article/6973c81567ed48c2b619ebb8dc13db88
Publikováno v:
Restorative Dentistry & Endodontics, Vol 41, Iss 1, Pp 22-28 (2016)
Objectives The goal of this study was to compare the density of gutta-percha root fillings obturated with the following techniques: cold lateral (CL) compaction, ultrasonic lateral (UL) compaction, and warm vertical (WV) compaction. Materials and
Externí odkaz:
https://doaj.org/article/7a8f125c67bc4b51bc2700915a989508