Results 191 to 200 of about 175,373 (304)

Evaluation of the fused deposition modeling and the digital light processing techniques in terms of dimensional accuracy of printing dental models used for the fabrication of clear aligners. [PDF]

Clin Exp Dent Res, 2021
Jaber ST, Hajeer MY, Khattab TZ, Mahaini L.   +3 more
europepmc   +1 more source

Light‐Activated Ruthenium Nanoclusters Reprogram the Metabolic‐Quorum Sensing Axis for Precision Periodontitis Therapy

Advanced Science, EarlyView.
Under 660 nm visible light, Ru NCs efficiently photocatalyze nitrate‐to‐ammonium conversion and modulate oral nitrogen metabolism. They precisely perturb Veillonella parvula, block its key support to Porphyromonas gingivalis, and exert an “inhibiting without killing” antivirulence effect.
Jing Zhou, Xiaolin Sun, Chengyu Liu, Yujia Shi, Meiqi Li, Meng Bo, Jingjie Zhai, Chunyan Li, Zhennan Wu, Xue Bai, Lin Wang   +10 more
wiley   +1 more source

3D printed full-arch versus digital reference dental models: A systematic review. [PDF]

Bioinformation
Mistry G, Sardar C, Pandey P, De Souza M, Kailaje V, Sachdev SS.   +5 more
europepmc   +1 more source

Accuracy of different tooth surfaces on 3D printed dental models: orthodontic perspective. [PDF]

BMC Oral Health, 2020
Dong T, Wang X, Xia L, Yuan L, Ye N, Fang B.   +5 more
europepmc   +1 more source

Hardware‐Attentive Programmable Fourier Ptychography Enables Task‐Adaptive Label‐Free Virtual Staining

Advanced Science, EarlyView.
Task‐adaptive programmable optics enables label‐free virtual staining through optical‐attention‐guided acquisition and reconstruction. By optimizing wavelength, illumination angle, exposure time, and imaging depth, the framework learns task‐relevant optical measurements, generating clinically interpretable virtual stains with improved fidelity, non ...
Tianyue He, Wenyi Jing, Le Zhang, Qican Zhang, Tingdong Kou, Xin He, Yan Qiu, Yang Lu, Jian Cui, Yongfu Wen, Zhenrong Zheng, Hongying Zhang, Dayong Jin, Junfei Shen   +13 more
wiley   +1 more source

Trueness comparison of intraoral scans for diverse arch lengths in pediatric dental models. [PDF]

J Dent Sci
Pan CY, Chen MY, Liu CT, Kai-Chun Cheng, Chen JH, Hung CC, Lan TH.   +6 more
europepmc   +1 more source

An Anterior Cingulate Cortex‐Anterior Insular Cortex Glutamatergic Circuit Gates Stress‐Induced Visceral Hypersensitivity and Anxiety via Ionotropic Glutamate Receptors Trafficking

Advanced Science, EarlyView.
This study identifies an anterior cingulate cortex (ACC) to anterior insular cortex (AIC) glutamatergic (Glu) circuit that gates stress induced visceral hypersensitivity and anxiety. Circuit activation induces both phenotypes, whereas inhibition relieves them.
Junwen Wang, Guangbing Duan, Huihui Sun, Zhiyu Dong, Qiwei Wang, Xiaowei Li, Ying Chen, Shuchang Xu, Ying Huang   +8 more
wiley   +1 more source

Impact of 3D printing orientation on accuracy, properties, cost, and time efficiency of additively manufactured dental models: a systematic review. [PDF]

BMC Oral Health
Alghauli MA, Almuzaini SA, Aljohani R, Alqutaibi AY.   +3 more
europepmc   +1 more source

Palmitoylation of PSD‐95 Orchestrates Learning‐Dependent Metaplasticity in the Amygdala and Fear Memory

Advanced Science, EarlyView.
This study reveals that fear learning specifically triggers PICK1/DHHC2‐dependent palmitoylation of PSD‐95 in the lateral amygdala. Fear conditioning induces the dissociation of DHHC5 from PSD‐95 and the association of PSD‐95 with DHHC2. DHHC2‐mediated palmitoylation of PSD‐95 is required for synaptic transmission and underlies fear learning–induced ...
Zu‐Cheng Shen, Yu‐Xuan Weng, Zhi‐Xuan Xia, Yue‐Ling Zhao, Qian‐Qian Ding, Si‐Ying Wang, Ting Cao, Xuan‐Ying Chen, Wu‐Cheng Tao, Shen Lin, Zhou Chen, Yi‐Xiao Luo   +11 more
wiley   +1 more source

Automated Measurements of Tooth Size and Arch Widths on Cone-Beam Computerized Tomography and Scan Images of Plaster Dental Models. [PDF]

Bioengineering (Basel)
Nguyen TP, Ahn JH, Lim HK, Kim A, Yoon J.   +4 more
europepmc   +1 more source