Results 251 to 260 of about 66,194 (310)

A rare case of long-term retention of a fractured endodontic instrument in the alveolar bone without adverse effects on the successor tooth. [PDF]

BMC Oral Health
Zhao Z, Lu Y, Yue L, Uchida K, Hung YC, Ma Z.   +5 more
europepmc   +1 more source

Hypoxia Exacerbates Periapical Periodontitis‐Associated Pathological Bone Loss via the Hypoxia‐Inducible Factor‐2α‐Calmodulin‐Dependent Protein Kinase IV Axis

Cell Proliferation, EarlyView.
Hypoxia exposure activates HIF‐2α, which binds to the Camk4 promoter to enhance RANKL‐mediated osteoclast differentiation, leading to aggravated alveolar bone resorption in periapical periodontitis. ABSTRACT Periapical periodontitis is one of the most common inflammatory bone destructive diseases. Epidemiological evidence suggests that hypoxia exposure,
Kang Gao, Yifan Xu, Haoran Du, Zixiao Li, Xiaochen Fang, Minghui Wang, Jia Liu, Xu Zha, Xianglong Han, Weihua Guo, Xicheng Liu, Jian Zhou   +11 more
wiley   +1 more source

Development and Application of Nasal Spine-Guided Classification for Maxillary Sinus Pneumatization. [PDF]

J Clin Med
Kabli AM, Kamal RK, Meer RM, Alolayan A, Elboraey MO.   +4 more
europepmc   +1 more source

Single‐Cell Virtual Perturbation Screening Identifies STAT3 as a Key Regulator of Dentinogenesis

Cell Proliferation, EarlyView.
STAT3 promotes odontoblast differentiation in dental mesenchymal cells by transcriptionally regulating WNT2B via the canonical Wnt/β‐catenin signalling pathway. These findings elucidate a mechanism underlying dentine development. ABSTRACT Dentine formation constitutes a physiological process precisely regulated by signal transduction modules governing ...
Yanfei Zhu, Hongyuan Xu, Zijian Zhang, Siyuan Sun, Zihan Huang, Xin Gao, Houwen Pan, Xiangru Huang, Yuanqi Liu, Xinyu Wang, Hanbin Jia, Qinggang Dai, Lingyong Jiang   +12 more
wiley   +1 more source

Evaluation of the clinical outcomes and factors affecting the prognosis of endodontic microsurgery using cone-beam computed tomography: a retrospective cohort study. [PDF]

BMC Oral Health
Wang JS, Guo LJ, Wang J, Qi LY, Han P, Li SS, Xuan J, Zhao J.   +7 more
europepmc   +1 more source

The relation between apical periodontitis and root filled teeth in patients with periodotal treatment need [PDF]

, 2005
De Moor, Roeland, Hommez, Geert, STASSEN, I.G.K.   +2 more
core   +1 more source

1166. Helianthus occidentalis Riddell

Curtis's Botanical Magazine, EarlyView.
Summary Helianthus occidentalis Riddell (Compositae: Heliantheae: Helianthinae) is described and illustrated. The species' placement in the genus is commented on, as are the differences in infrageneric placement of the other species Heiser originally grouped H. occidentalis with.
Nicholas Hind, Christabel King
wiley   +1 more source

Intraligamentary anaesthesia: a local anaesthesia technique in equine dentistry. [PDF]

Acta Vet Scand
Teysen S, Demey W, Menzies R, Staszyk C, Birkhed D, Lundström T.   +5 more
europepmc   +1 more source

Clinical Efficacy of CBCT and 3D‐Printed Replicas in Molar Autotransplantation: A Controlled Clinical Trial

Dental Traumatology, Volume 41, Issue 2, Page 161-170, April 2025.
ABSTRACT Background/Aim To evaluate the efficacy of the combined cone‐beam (CBCT)/3D‐replicas protocol on the clinical and radiographic outcomes of autotransplanted molars. Material and Methods Controlled clinical trial registered ISRCTN13563091 from August 2019 to September 2022.
Miks Lejnieks, Ilze Akota, Gundega Jākobsone, Laura Neimane, Sergio E. Uribe   +4 more
wiley   +1 more source

Association Between Residual Pericervical and Apical Dentine and Vertical Root Fracture in Endodontically Treated Molars: A Case-Control Study. [PDF]

Clin Exp Dent Res
Lee K, Patel S, Ahlowalia M, Alfayate RP, Foschi F.   +4 more
europepmc   +1 more source