Results 101 to 110 of about 46,440 (282)

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

Advanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai, Huan Yu, Zihan Ni, Kan Chen, I‐Chen Tsai, Zeyu Bao, Shuo Sun, Weichang Li, Yunhua Chen, Qiong Xu   +9 more
wiley   +1 more source

Frequency of middle mesial canals in mandibular first molars in North Indian population - An in vivo study

Saudi Endodontic Journal, 2016
Objectives: The primary aim of the study was to determine the frequency of middle mesial (MM) canals in mandibular first molars in North Indian population.
Osama Adeel Khan Sherwani, Ashok Kumar, Rajendra Kumar Tewari, Surendra Kumar Mishra, Syed Mukhtar Un Nisar Andrabi, Sharique Alam   +5 more
doaj   +1 more source

Quantum Photothermal Self‐Monitoring Fiber Probes for In Vivo Photothermal Therapy

Advanced Science, EarlyView.
A miniaturized quantum photothermal fiber probe based on a metal/polymer/glass composite optoelectronic fiber that simultaneously guides lightwave and microwave was developed for the first time. The probe achieves enhanced photothermal conversion (13°C/mW, 25°C–120°C range) while providing real‐time self‐monitoring with 0.2°C thermal resolution at the ...
Wanjun Li, Ruixiao Hu, Jie Mao, Jin Wo, Yunsong Zhang, Liang Chen, Ying Liu, Zhibo Li, Yongxin Lin, Minghui Du, Yaofei Chen, Libing Zhou, Tuan Guo   +12 more
wiley   +1 more source

Electrical‐Stimulation Hydrogel Electronic Skin for Sustainable Hybrid Biomechanical–Electromagnetic Energy Harvesting and Accelerating Wound Healing

Advanced Science, EarlyView.
A hybrid biomechanical–electromagnetic energy‐harvesting e‐skin is developed using a gelatin‐based outer matrix with a zwitterionic conductive inner layer. The e‐skin autonomously generates stable electrical stimulation from daily body motion and ambient electronics, enabling significantly enhanced wound healing bothin vitro and in vivo.
Syun‐Hong Chou, Ming‐Han Lu, Wei‐Chen Peng, Wei‐Chun Yang, Pei‐Yi Liu, Yu‐Hsuan Yang, Yi‐Lin Huang, Cheng‐Hung Tsai, Ting‐Yu Yang, Xuan Zhang, Zhi‐Xian Yan, Ying‐Chih Lai, San‐Yuan Chen   +12 more
wiley   +1 more source

A maxillary first molar with six root canals

Saudi Endodontic Journal, 2014
The purpose of this article is to describe a clinical case of a maxillary first molar with three roots and six root canals.The clinical detection of the six canals was made using a dental operating microscope and confirmed using multiple angled ...
Ranjith Karaththodiyil, Jojo Kottoor, Joy Mathew, Saira George, Jain Mathew   +4 more
doaj   +1 more source

Advances in Cancer Immunotherapy for Solid Tumors

Advanced Science, EarlyView.
Cancer immunotherapy for solid tumors is rapidly evolving beyond classical checkpoint blockade toward more precise strategies. Emerging checkpoint targets, bispecific antibodies, antibody–drug conjugate combinations, personalized vaccines, cellular therapies, and engineered cytokines are expanding therapeutic possibilities, while biomarker‐guided ...
Shira Gabizon‐Peretz, Harriet M. Kluger   +1 more
wiley   +1 more source

One‐Step Preparation of Lanthanide‐Doped Polyurea Multicolor Microspheres for Versatile Fluorescent Applications

Advanced Science, EarlyView.
Lanthanide‐doped polyurea microspheres are prepared via a facile one‐step precipitation polymerization. They exhibit strong hydrogen‐bonding and coordination interactions with excellent properties, including multicolor emission, high quantum yield (75.3%), remarkable stability, redispersibility, and biocompatibility.
Guiyu Zhang, Xiaoxia Yu, Xinhui Wang, Xiang Zheng Kong, Xiangling Gu, Jitao Liu, Shusheng Li, Xiaoli Zhu, Lianbao Cao, Xubao Jiang   +9 more
wiley   +1 more source

The optometry edge: Rationale of magnification in dentistry

Indian Journal of Dental Research
Objectives: To evaluate the role of magnification devices in enhancing diagnostic accuracy, treatment precision, and ergonomics across dental specialties. Methods: A narrative review of published literature was conducted focusing on clinical applications
Labhanshi Wadhwa, Vishnu Surendran
doaj   +1 more source

Non surgical perforation repair by mineral trioxide aggregate under dental operating microscope

Journal of Conservative Dentistry, 2011
Root perforation repair has historically been an unpredictable treatment modality, with an unacceptably high rate of clinical failure. Recent developments in the techniques and materials utilized in root perforation repair have dramatically enhanced the prognosis of both surgical and nonsurgical procedures.
Biswas, Mousumi, Mazumdar, Dibyendu, Neyogi, Abhijit   +2 more
openaire   +3 more sources

Reproducibility and Agreement of Clinical Diagnosis of Occlusal Caries Using Unaided Visual Examination and Operating Microscope

, 2009
Aim: To assess the reproducibility of clinical diagnosis of occlusal caries using unaided visual examination and examination with an operating microscope (16× magnification) and to determine the agreement between these 2 methods.
Uzun, Özgür, Zafersoy Akarslan, Zühre, Erten, Hülya, Semiz, Mustafa   +3 more
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