Results 71 to 80 of about 168,926 (351)

Identification of a Force‐Induced Sox9+Acan+ Transitional Subpopulation Linked to FGF2–FGFR2–ERK Signaling in Orthodontic Bone Remodeling

Advanced Science, EarlyView.
Mechanical loading induces a previously unrecognized Sox9+Acan+ transitional mesenchymal cell population in the periodontal ligament that promotes osteoclastogenesis via the FGF2–FGFR2–ERK axis. Targeting this mechanoresponsive stromal population using a localized GelMA@siRNA delivery strategy attenuates pathological osteoclast overactivation and root ...
Miao Tan, Minyu He, Mingrui Zong, Qiya Tang, Yinan Liu, Jiaju Deng, Shun Huang, Xiaoxiao Lei, Jie Li, Lan Huang   +9 more
wiley   +1 more source

An International Online Survey on Oral Hygiene Issues in Patients with Epidermolysis Bullosa

Dentistry Journal
Background: Inherited epidermolysis bullosa (EB) includes a group of rare genetic disorders affecting the skin and mucous membranes. These disorders are characterized by extreme fragility and blister formation after minimal or no trauma.
Giovanna Garuti, Giacomo Setti, Chiara Lucia Guidetti, Gaela Barbieri, Ugo Consolo, Pierantonio Bellini   +5 more
doaj   +1 more source

Effect of time lapse on the diagnostic accuracy of cone beam computed tomography for detection of vertical root fractures [PDF]

, 2016
Accurate and early diagnosis of vertical root fractures (VRFs) is imperative to prevent extensive bone loss and unnecessary endodontic and prosthodontic treatments.
Asl, A.M., Eskandarloo, A., Fardmal, J., Hosseinipanah, M., Jalalzadeh, M., Shokri, A., Tayari, M.   +6 more
core   +1 more source

Ontogeny of the maxilla in Neanderthals and their ancestors

Nature Communications, 2015
Neanderthals had large and projecting (prognathic) faces similar to those of their putative ancestors from Sima de los Huesos (SH) and different from the retracted modern human face.
R. Lacruz, T. Bromage, P. O’Higgins, J. Arsuaga, C. Stringer, R. Godinho, Johanna Warshaw, I. Martínez, A. Gracia-Téllez, J. M. B. de Castro, E. Carbonell   +10 more
semanticscholar   +1 more source

An Implanted Tooth That Can Feel

Advanced Science, EarlyView.
To endow the implanted tooth with masticatory perception, herein we demonstrate that a 3D‐printed piezoelectric‐core/robust‐sheath implanted tooth can rebuild the sensing feedback, serving as “mechanoreceptors” in converting the mechanical chewing force to electrical signals, and up to brain through surrounding alveolar nerve system.
Yaru Cao, Zhenhua Wu, Jiwei Sun, Ke Song, Jiayi Li, Yujin Li, Wenqi Chen, Hanyu Li, Shue Li, Cheng Yang, Silin Liu, Yunyun Han, Bin Su, Yumei Ding   +13 more
wiley   +1 more source

Systemic assessment of patients undergoing dental implant surgeries: A trans- and post-operative analysis

Nigerian Journal of Surgery, 2017
Background: Procedure-related and patient-related factors influence the prognosis of dental implants to a major extent. Hence, we aimed to evaluate and analyze various systemic factors in patients receiving dental implants.
Sanjay Byakodi, Sachin Kumar, Rajesh Kumar Reddy, Vipin Kumar, Shipra Sepolia, Shivangi Gupta, Harkanwal Preet Singh   +6 more
doaj   +1 more source

Evaluation of the relationship between buccolingual width of mesiobuccal root and root canal morphology of maxillary first molars by cone-beam computed tomography

Dental Research Journal, 2022
Background: One of the main reasons for the failure of root canal treatment is the incomplete knowledge of the root canal system. With respect to the complexity of maxillary molars root canal system, and the possibility of the relationship between the ...
Fateme Dibaji, Roza Shariati, Behrang Moghaddamzade, Fateme Mohammadian, Aidin Sooratgar, Mohammadjavad Kharazifard   +5 more
doaj   +1 more source

‘old foley’s in a new bottle’- USE OF FOLEY’S CATHETER IN ANTERIOR MAXILLARY WALL FRACTURES [PDF]

, 2013
Management of comminuted zygomaticomaxillary fractures are is an entity that has always tested the skill of surgeons. A variety of methods have been coined over the years for management of these fractures.
Kothandaraman, Srikamakshi, nair, vrinda balakrishnan, Narasiman, Seethalakshmi   +2 more
core   +1 more source

Assessing the outcome of orthognathic surgery by three-dimensional soft tissue analysis [PDF]

, 2018
Studies of orthognathic surgery often focus on pre-surgical versus post-surgical changes in facial shape. In contrast, this study provides an innovative comparison between post-surgical and control shape. Forty orthognathic surgery patients were included,
Ayoub, A., Bowman, A.W., Katina, S., Khambay, B., Vittert, L.   +4 more
core   +2 more sources

Dysregulation of Oral Microbial Eicosapentaenoic Acid Induced by Chronic Restraint Stress Exacerbates Periodontitis via M1 Macrophage Polarization

Advanced Science, EarlyView.
ABSTRACT The intricate interplay between chronic psychological stress and periodontitis, mediated by oral microbiota and macrophage polarization, remains largely enigmatic. Here, we demonstrate that chronic restraint stress (CRS) exacerbates periodontitis by inducing oral microbial dysbiosis and a consequential shift in host metabolism.
Shihong Luo, Fangzhi Lou, Peiran Yang, Yu Zhang, Li Yan, Yunmei Dong, Bing Yang, Haiyang Wang, Yiyun Liu, Juncai Pu, Richard D. Cannon, Peng Xie, Ping Ji, Xin Jin   +13 more
wiley   +1 more source