Results 81 to 90 of about 165,526 (405)

ANXA1 Enhances the Proangiogenic Potential of Human Dental Pulp Stem Cells

Stem Cells International
Dental trauma is highly prevalent in children and adolescents, alongside tooth decay. This condition mainly induces pulp contamination, pulp necrosis, and tooth avulsion in the clinical context.
Xiaocao Ma, Bichun Zhao, Chao Wang, Manqiang Sun, Yawen Dai, Lingling E., Mingzhu Gao, Xiangwei Liu, Yali Jia, Wen Yue, Hongchen Liu   +10 more
doaj   +1 more source

Primitive neuroectodermal tumor of maxilla in a 4-year-old child: A rare case report with update on molecular pathogenesis

Indian Journal of Dental Sciences, 2022
Primitive neuroectodermal tumor (PNET) belongs to the class of malignant round cell tumor. PNETs show varying degree of neuroectodermal differentiation.
Pavan Patil, Mithilesh Narayan Mishra, Vidyadevi Chandavarkar, Seema Pavan Patil   +3 more
doaj   +1 more source

Adipose Tissue Macrophages as Initiators of Exacerbated Periodontitis in Estrogen‐Deficient Environments via the Amplifier Extracellular Vesicles

Advanced Science, EarlyView.
Chronic systemic inflammation, worsened by estrogen deficiency, underlies and exacerbates periodontitis. Proinflammatory macrophages within visceral adipose tissue are hyperactivated due to hyper‐DNA methylation, releasing small extracellular vesicles (sEVs) similar to those of their parent cells.
Danfeng Li, Tian Yang, Yuqian Li, Xinwei Lyu, Cheng Hu, Jiayin Yan, Jiali Tan   +6 more
wiley   +1 more source

Actinomycotic osteomyelitis in the maxilla and the zygomatic bone: a case report and literature review

口腔疾病防治, 2023
Objective To investigate the clinical features, diagnosis and treatment of osteomyelitis of the jaw caused by an actinomycotic infection and to provide a reference for clinical diagnosis and treatment.
ZHENG Xiaofei, CHENG Jiao , LUO Xiangyou, XIANG Xiaobo , MAN Cheng , JIANG Lian   +5 more
doaj   +1 more source

Actinomycotic Osteomyelitis of Maxilla Presenting as Oroantral Fistula: A Rare Case Report

Case Reports in Dentistry, 2015
Actinomycosis is a chronic granulomatous infection caused by Actinomyces species which may involve only soft tissue or bone or the two together. Actinomycotic osteomyelitis of maxilla is relatively rare when compared to mandible.
A. Gannepalli, B. Ayinampudi, P. Baghirath, G. Reddy   +3 more
semanticscholar   +1 more source

Reliability of Digital Dental Cast Measures as Compared to Cone-Beam Computed Tomography for Analyzing the Transverse Dimension [PDF]

, 2017
The purpose of this study was to assess the consistency in diagnosing the transverse dimension on cone-beam computed tomography (CBCT) images as compared to digital dental models.
Michel, Brian
core   +1 more source

CGRP‐Loaded ROS‐Responsive Hydrogel Restores Neuro‐Angiogenic Signaling to Promote Bone Regeneration in Diabetes‐Associated Periodontitis

Advanced Science, EarlyView.
This study shows that diabetes damages sensory nerve fibers, especially CGRP‐positive ones, in the periodontium and disrupts autophagy in trigeminal ganglion neurons, affecting bone homeostasis by inhibiting type H vessel formation. To address this, CGRP@PVA/tsPBA hydrogels are developed to release CGRP in response to ROS, which binds to endothelial ...
Chaoning Zhan, Qingyi Dai, Jianhan Ren, Lijian Jin, Weiping Wang, Zhou Ye, James Kit Hon Tsoi, Yifan Lin   +7 more
wiley   +1 more source

Peripheral Osteoma of the Palate: Report of a Case and Review of Literature [PDF]

Journal of Clinical and Diagnostic Research, 2014
Osteomas are benign osteogenic lesions with very slow growth, which may arise from proliferation of either cancellous or compact bone. Peripheral osteomas of maxilla are relatively rare.
Weihsin Hu, Sandeep Thadani, Mohit Agrawal, Neeta Sharma, Suket Tailor   +4 more
doaj   +1 more source

Estrogen Deficiency-Associated Bone Loss in the Maxilla: A Methodology to Quantify the Changes in the Maxillary Intra-radicular Alveolar Bone in an Ovariectomized Rat Osteoporosis Model.

Tissue Engineering. Part C, Methods, 2015
The effects of estrogen deficiency on bone characteristics are site-dependent, with the most commonly studied sites being appendicular long bones (proximal femur and tibia) and axial bones (vertebra).
Zhibin Du, R. Steck, N. Doan, M. Woodruff, S. Ivanovski, Yin Xiao   +5 more
semanticscholar   +1 more source

Mitochondria‐Targeted ROS Scavenging Natural Enzyme Cascade Nanogels for Periodontitis Treatment via Hypoxia Alleviation and Immunomodulation

Advanced Science, EarlyView.
TPP‐SAT, a mitochondria‐targeted natural enzyme‐cascade nanogel, selectively scavenges mitochondrial ROS (e.g., H2O2/·O2⁻) and converts them into therapeutic O2 via enzymatic cascades, alleviating hypoxia and inflammation. It rebalances M1/M2 macrophage polarization, activates the Nrf2 pathway while suppressing NF‐κB, enhances antioxidant defenses, and
Yanfen Zheng, Liuzhou Mao, Qi Wang, Haohua Hu, Bahriman Xarpidin, Zheng Luo, Yun‐Long Wu   +6 more
wiley   +1 more source