Results 171 to 180 of about 46,440 (282)

PRESENCE OF MIDDLE MESIAL CANALS IN PERMANENT MANDIBULAR MOLARS USING CONE BEAM COMPUTED TOMOGRAPHY VERSUS DENTAL OPERATING MICROSCOPE (IN VITRO STUDY)

Alexandria Dental Journal
Khaled Mohamed Abdullah, Nayera A. Mokhless, Mahmoud R. Aboelseoud   +2 more
semanticscholar   +1 more source

Tunnelling Nanotube‐Mediated Lysosome Sharing Promotes Osteocyte Survival via Transcellular Autophagy

Cell Proliferation, EarlyView.
This study provides the first definitive identification of tunnelling nanotubes (TNTs) between cultured osteocytes and shows TNT‐mediated lysosome transfer from healthy to stressed cells, restoring autophagic flux and preventing apoptosis. This discovery of transcellular autophagy reveals a new survival mechanism in osteocytes, offering potential ...
Jinbiao Qiang, Ronghao Jin, Tong Sha, Fang Zheng, Yijun Zhou, Yue Hu, Shuyu Zhang, Zhenming Yang, Mengdong Nie, Huanyu Luo, Xiaoduo Tang, Hao Guo, Zunxuan Xie, Jinwei Li, Hongchen Sun, Cangwei Liu, Ce Shi   +16 more
wiley   +1 more source

Cold plasma treatment for oral lichen planus: a retrospective case collection and proposal of a new clinical score

JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Background and objectives Oral lichen planus (OLP) is a chronic autoimmune mucosal disease with malignant potential and limited treatment options. This study evaluated the long‐term efficacy and safety of cold atmospheric plasma (CAP) therapy in therapy‐refractory OLP and introduced the novel Lichen Planus Severity Score (LPSS).
Christian Seebauer, Hans‐Robert Metelmann, Mohamed Falougy, Wolfram Kaduk, Lasse Kremer, Georg Daeschlein   +5 more
wiley   +1 more source

Technical Quality and Students' Perception of Endodontic Preclinical Training Using Natural or LikeReal Artificial Teeth

European Journal of Dental Education, EarlyView.
ABSTRACT Introduction This study evaluated and compared the technical quality of treatments performed during the preclinical training using artificial and natural teeth and the students' perceptions regarding their learning process with the 2 groups. Materials and Methods The study assessed the teeth used for preclinical training by 2nd‐year students ...
Gabriela Biagioni, Fernanda Comodo, Marcelo Santos Coelho   +2 more
wiley   +1 more source

In situ evaluation of the bleaching efficacy of experimental hydrogen peroxide hydrogel with MnO‐doped Biosilicate activated by violet LED light

European Journal of Oral Sciences, EarlyView.
Abstract Hydrogen peroxide (HP) at 35% is effective for dental bleaching but may reduce enamel mineral content and induce structural changes. This study developed a bleaching‐hydrogel containing 6%HP and manganese‐oxide–doped Biosilicate (MnO_BioS), activated by violet LED, under in situ conditions.
Rafael Dascanio, Marina Trevelin Souza, Camila Siqueira Silva Coelho, Matheus Kury, Edgar Dutra Zanotto, Vanessa Cavalli   +5 more
wiley   +1 more source

Microscopic endodontic treatment of a mandibular second molar with taurodontism: A case report

Asian Journal of Surgery
Suqian Shen, Le Lu, He Liu
doaj   +1 more source

Effect of in‐office bleaching on the color stability of bulk‐fill resin composites immersed in staining beverages

European Journal of Oral Sciences, EarlyView.
Abstract This study evaluated the impact of in‐office bleaching on color stability of bulk‐fill composites submitted to staining. Bulk‐fill (Aura, Opus, and Filtek One) and nanofilled (Filtek Z350) composite specimens were submitted to the following: control (CT); bleaching and immersion in distilled water (BL); and bleaching with daily 15‐min ...
Matheus Kury, Thaís T. Feldens, Márcia V. G. B. Queiroz, Mayara A. P. Oliveira, Luciano S. Gonçalves, Maria Carolina G. Erhardt   +5 more
wiley   +1 more source

Improving fatigue resistance of translucent 4Y‐PSZ zirconia through glass gradation

European Journal of Oral Sciences, EarlyView.
Abstract To evaluate the effect of graded glass infiltration on the fatigue behavior and mechanical reliability of translucent 4Y‐PSZ zirconia before and after hydrothermal aging, disc‐shaped specimens were fabricated by uniaxial pressing and divided into control and glass‐graded groups (n = 36/group).
Felipe Machado Souza, Larissa M. M. Alves, Edisa O. Sousa, Tiago Moreira Bastos Campos, Giovana Assis Marcolino, Mariana Miranda de Toledo Piza, Rainã S. Dias, Satoshi Yamaguchi, Petra C. Gierthmuehlen, Lukasz Witek, Paulo G. Coelho, Estevam A. Bonfante, Ernesto B. Benalcazar‐Jalkh   +12 more
wiley   +1 more source

Role of adjunctive methacryloyloxydecyl dihydrogen phosphate primers on dentin bond strength of universal adhesives under saliva and artificial aging

European Journal of Oral Sciences, EarlyView.
Abstract This study evaluated whether adjunctive 10‐methacryloyloxydecyl dihydrogen phosphate (MDP) primers enhance the microtensile bond strength (µTBS) of two universal adhesives (UAs) to dentin under artificial aging and repeated salivary contamination applied at each bonding step.
Marjorie Zanini, Amélie Mainjot, Stéphane Le Goff, Jean‐François Nguyen   +3 more
wiley   +1 more source

Endodontic Treatment of Maxillary First Molar with Six Canals Using Dental Operating Microscope and Cone-beam Computed Tomography: A Case Report

, 2020
K. Nair, P. Geetha, Meenu M Kumar
semanticscholar   +1 more source