Results 41 to 50 of about 71,212 (333)

Comparison of Conventional Radiography and Digital Computerized Radiography in Patients Presenting to Emergency Department

Turkish Journal of Emergency Medicine, 2015
SUMMARY: Objectives: To compare the differences between conventional radiography and digital computerized radiography (CR) in patients presenting to the emergency department.
Enver OZCETE, Bahar BOYDAK, Murat ERSEL, Selahattin KIYAN, Ilhan UZ, Ozgur CEVRIM   +5 more
doaj  

Universal Hydrogel Carrier Enhances Bone Graft Success: Preclinical and Clinical Evaluation

Advanced Healthcare Materials, EarlyView.
TX hydrogel improves the delivery of different types of particulate bone grafts, maintaining them at the implantation sites, and resulting in favorable bone regenerative outcomes. Abstract Orthopedic, maxillofacial, and complex dentoalveolar bone grafting procedures that require donor‐site bone harvesting can be associated with post‐surgical ...
Dax Calder, Farshad Oveissi, Simin Maleknia, Tom Huang, Bernard Koong, Terence Abrams, Andrew Oar, Wojciech Chrzanowski, Fariba Dehghani, Ali Fathi   +9 more
wiley   +1 more source

Hydrogel‐Impregnated Robust Interlocking Nano Connector (HiRINC) for Noninvasive Anti‐Migration of Esophageal Stent

Advanced Materials, EarlyView.
The development of hydrogel‐impregnated robust interlocking nano connector (HiRINC) aims to address stent migration by improving tissue adhesion and reducing mechanical mismatch in self‐expandable metallic stents (SEMSs). The network‐like porous layer of HiRINC enhances adhesion and energy dissipation, demonstrates through ex vivo and in vivo tests ...
Eunyoung Jeon, Song Hee Kim, Sukyoung Kim, Dae Sung Ryu, Ji Won Kim, Kayoung Kim, Do Hoon Kim, Jung‐Hoon Park, Joonseok Lee   +8 more
wiley   +1 more source

Identification of Tumor‐Specific Surface Proteins Enables Quantification of Extracellular Vesicle Subtypes for Early Detection of Pancreatic Ductal Adenocarcinoma

Advanced Science, EarlyView.
Pancreatic ductal adenocarcinoma (PDAC) extracellular vesicle (EV) surface protein assay operates via a two‐step workflow – Step 1: Click chemistry‐mediated enrichment of PDAC EVs by EV Click Beads, in the presence of one of the three trans‐cyclooctene‐grafted PDAC EV‐specific antibodies; Step 2: Quantification of the enriched PDAC EVs by reverse ...
Chen Zhao, Zhili Wang, Hyoyong Kim, Hui Kong, Junseok Lee, Jacqueline Ziqian Yang, Anmin Wang, Ryan Y. Zhang, Yong Ju, Jina Kim, Bing Feng, Dejun Liu, Yating Zhang, Zhenfang Wang, Yandong Zhang, Shujing Guo, Dekang Gao, James S. Tomlinson, Renjun Pei, Jipeng Wan, Stephen J. Pandol, Myung‐Shin Sim, Sungyong You, Ding Ma, Shaohua Lu, Na Sun, Hsian‐Rong Tseng, Yazhen Zhu   +27 more
wiley   +1 more source

Digital Radiography Using Digital Detector Arrays Fulfills Critical Applications for Offshore Pipelines

EURASIP Journal on Advances in Signal Processing, 2010
Digital radiography in the inspection of welded pipes to be installed under deep water offshore gas and oil pipelines, like a presalt in Brazil, in the paper has been investigated. The aim is to use digital radiography for nondestructive testing of welds
Ricardo Tadeu Lopes, Uwe Zscherpel, Marcelo dos Santos Pereira, José Maurício Barbosa Rabello, Edson Vasques Moreira   +4 more
doaj   +2 more sources

Accuracy of Digital Subtraction Radiography in detection of artificial external root resorption (in vitro)

مجله دانشکده دندانپزشکی اصفهان, 2008
Introduction: External root resorption refers to the loss of cementum and/or dentin from the rootof the teeth. 40% mineral loss occur in conventional radiographies but digital subtractionradiography is capable of localizing a lesion with only 1-5 ...
R Ghafari, M Keshavarzi
doaj  

In Vitro Comparative Study of the Working Length Determination with Radiovisiography and Conventional Radiography in Dilacerated Canals [PDF]

Journal of Dental Materials and Techniques, 2015
Introduction: The aim of this study was to compare digital and conventional radiography in determining the working length of dilacerated canals.Methods: Thirty nine human extracted single-rooted teeth with root curvature more than 35 degrees were ...
Ali Bagherpour, Maryam Mojtahedi, Mahrokh Imanimoghaddam, Hamid Jafarzadeh   +3 more
doaj  

Radiographic assessment of radiolucent lines around a highly porous titanium cup (Tritanium) using digital tomosynthesis, after total hip arthroplasty

Journal of Orthopaedic Surgery and Research, 2021
Background The objectives of this study were to assess radiolucent lines around a highly porous titanium cup (Tritanium) using digital tomosynthesis and to investigate the clinical and radiographic factors associated with radiolucent lines on ...
Kazuki Oishi, Yuji Yamamoto, Yoshifumi Harada, Ryo Inoue, Eiji Sasaki, Yasuyuki Ishibashi   +5 more
doaj   +1 more source

CMOS based high-resolution dynamic X-ray imaging with inorganic perovskite [PDF]

arXiv, 2022
High-resolution dynamic X-ray detector is crucial for time-resolved digital radiography (DR) imaging and fast 3D medical computed tomography (CT) imaging. Recently, perovskites have become promising alternatives to conventional semi-conductor materials, e.g., Si, a-Se and CdTe, for direct X-ray detection.
arxiv  

Development of MDM2‐Targeting PROTAC for Advancing Bone Regeneration

Advanced Science, EarlyView.
This work presents a creative pipeline for developing MDM2‐targeting PROTACs (MDM2‐PROTACs) for application in bone regeneration. The developed PROTACs (CL144 and CL174) are validated for their degradation efficiency and osteogenic effects in human BMSCs.
Sol Jeong, Jae‐Kook Cha, Wasim Ahmed, Jaewan Kim, Minsup Kim, Kyung Tae Hong, Wonji Choi, Sunjoo Choi, Tae Hyeon Yoo, Hyun‑Ju An, Seung Chan An, Jaemin Lee, Jimin Choi, Sun‐Young Kim, Jun‐Seok Lee, Soonchul Lee, Junwon Choi, Jin Man Kim   +17 more
wiley   +1 more source