Results 101 to 110 of about 142,765 (282)

Symmetry of root and root canal morphology of mandibular incisors: A cone-beam computed tomography study in vivo

Journal of Clinical and Experimental Dentistry, 2019
Background Aim of this study was to analyze the root canal configuration in mandibular central and lateral incisors in vivo using cone-beam computed tomography (CBCT) imaging.
Federico Valenti-Obino, D. Di Nardo, Linda Quero, G. Miccoli, G. Gambarini, L. Testarelli, M. Galli   +6 more
semanticscholar   +1 more source

NUP85 Mediates Endoplasmic Reticulum Stress through the USP47/ASK1 Signaling Pathway to Regulate the Progression of Liver Fibrosis

Advanced Science, EarlyView.
In the present study, we have demonstrated that the NUP85‐USP47‐ASK1 signaling pathway may have regulated the progression of liver fibrosis through modulating ERS. Additionally, we have developed a CREKA‐coupled liposome to target delivery of MV, a pharmacological inhibitor of NUP85, to activated HSCs, thereby attenuating liver fibrosis. ABSTRACT Liver
Dashuai Yang, Haoran Yang, Linxin Pan, Chang Tian, Fucheng Zuo, Shilei Huang, Xianrui Li, Ming Chen, Cheng Qian, Jie Wang, Zhaolin Chen, Tao Xu   +11 more
wiley   +1 more source

Assessment of root canal morphology of mandibular first premolars in the Indian population using spiral computed tomography: An in vitro study

Indian Journal of Dental Research, 2010
Aim: The aim of the study is to determine the root canal morphology of the mandibular first premolar teeth in an Indian population using spiral computed tomography (SCT).
Sandhya Raghu, Velmurugan Natanasabapathy, Kandaswamy Deivanayagam   +2 more
doaj  

Endodontics: Part 4 Morphology of the root canal system [PDF]

British Dental Journal, 2004
Unless the practitioner is familiar with the morphology of the roots of all teeth, and the associated intricate root canal anatomy, effective debridement and obturation may be impossible. Recent research has improved knowledge and understanding of this intricate aspect of dental practice.
openaire   +2 more sources

Macrophage Extracellular Traps in Immunity and Cancer

Advanced Science, EarlyView.
As a macrophage‐mediated innate defense mechanism, the dysregulated release of METs drives chronic inflammation and influences tumor progression. Furthermore, METs exhibit a functional duality within the tumor microenvironment, capable of both promoting and suppressing tumor development.
Junyao Li, Eugenie Nepovimova, Adam Grundel, Lukas Peter, Qinghua Wu, Kamil Kuca   +5 more
wiley   +1 more source

Root canal morphology of primary molars by clearing technique: An in vitro study

Journal of Indian Society of Pedodontics and Preventive Dentistry, 2018
Objective: The objective of the study was to study root canal morphology of primary molars by clearing technique and to observe for any variations. Materials and Methods: One hundred and twenty extracted primary molars were divided into four groups (n ...
Farhin Katge, Mayur Manohar Wakpanjar
doaj   +1 more source

Leveraging Macrophage Metabolic Reprogramming for Enhanced Anti‐Tumor Immunity

Advanced Science, EarlyView.
Tumor‐associated macrophages (TAMs) are key regulators of the tumor microenvironment (TME), with their metabolic states playing a critical role in tumor progression or regression. This review summarizes current understanding of TAM metabolic plasticity alongside cutting‐edge bioengineering innovations, outlining a roadmap for transforming the ...
Zhiyun Liu, Lingyao Zeng, Xulin Gan, Yilin Zhou, Han Shen, Dan Wu, Xin Shou, Minmin Jiang, Liyun Shi   +8 more
wiley   +1 more source

CBCT study on root and root canal morphology of maxillary second permanent molars in the Guangfu popula⁃ tion in the Lingnan area

口腔疾病防治, 2019
Objective To research the root and root canal morphology of maxillary second permanent molars in the Guangfu population of the Lingnan area. Methods A total of 1220 maxillary second permanent molars were collected from the 723 CBCT images of the ...
LI Qi, HUANG Shaohong
doaj   +1 more source

Ammonia Detoxification Inhibits Liver Metastasis by Reshaping Hepatic Microenvironment

Advanced Science, EarlyView.
Liver metastasis diverts aspartate into hyperactive pyrimidine synthesis, disrupting urea cycling and causing pathogenic ammonia accumulation. Ammonia dually reprograms the microenvironment by: (1) activating hepatic stellate cells (HSCs) into pro‐fibrotic metastasis‐associated fibroblasts (MAFs), and (2) suppressing anti‐tumor monocytes/macrophages ...
Sumin Sun, Haili Hu, Long Chen, Yuan Gao, Peng Sun, Liming Chen   +5 more
wiley   +1 more source

Root canal morphology of permanent mandibular incisors of Saudi subpopulation in Al-Baha region: A cone-beam computed tomography study

Saudi Endodontic Journal
Introduction: A proper understanding of root canal morphology and its deviations is essential for improving the outcomes of endodontic procedures. Therefore, the current study aims to explore the root canal morphology of permanent mandibular central and ...
Mohammed S. Alzahrani, Abdullah A. Alzahrani, Alaa M. Alghamdi, Abdulaziz Alghamdi, Hamod Alqahtani, Amal Ahmed Alzahrani, Manikandan Ravinanthanan, Khalid Lafi Alrashedi   +7 more
doaj   +1 more source