Results 91 to 100 of about 2,131,262 (285)

Accuracy of conventional panoramic radiography and stereo radiography in determining the position of impacted maxillary canines

مجله دانشکده دندانپزشکی اصفهان, 2010
Introduction: In addition to conventional radiography, several other techniques such as stereoradiography have so far been proposed to determine the position of impacted maxillary canines. The purpose of this study was to evaluate the diagnostic value of
M Abdinian, E Hekmatian, A Haghighat
doaj  

COST ASSESSMENT OF COMPUTED RADIOGRAPHY TOWARDS CONVENTIONAL RADIOGRAPHY

Zdravstveni glasnik
Introduction: With the expansion of the development of computer equipment and the improvement of software interfaces, there is also a sudden development of radiology without film, through computerized radiography (CR) systems. The CR system made it possible to improve the quality of the radiological image, and thus to ...
Tomić, Darko, Majher Tomić, Vesna, Stojak, Ivana, Bavrka, Tanja, Marušić, Jasmina   +4 more
openaire   +1 more source

Handbook of equine radiography /

, 2008
The Handbook of Equine Radiography is a practical and accessible "how-to" guide to obtaining high-quality radiographs of the horse. It covers all aspects of taking radiographs of the commonly examined regions (lower limbs and skull) as well as less ...
Barakzai, Safia., Weaver, Martin.
core  

Engineering Spatially Localized Bioactive Microenvironments in Assembly Implants for Spatially Extended Bone Ingrowth

Advanced Science, EarlyView.
An assembly porous titanium/β‐TCP implant is developed to establish a spatially programmable osteogenic microenvironment for enhanced osseointegration. By decoupling mechanical support from bioactive ion release, localized ionic gradients generated from the β‐TCP module direct osteogenic activity and bone ingrowth toward the porous titanium framework ...
Heng Zhang, Jingjing Diao, Junhua Ke, Naru Zhao, Yudi Kuang, Yingjun Wang   +5 more
wiley   +1 more source

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  

Root fracture detection: a comparison of direct digital radiography with conventional radiography

Dentomaxillofacial Radiology, 2001
OBJECTIVES To compare the diagnostic potential of direct digital radiography with conventional film for detecting experimental root fractures. METHODS Two hundred and one extracted single-rooted human teeth were endodontically instrumented and divided into two groups, a control group of 100 teeth and a fractured group of 101 teeth in which root ...
S, Kositbowornchai, R, Nuansakul, S, Sikram, S, Sinahawattana, S, Saengmontri   +4 more
openaire   +2 more sources

Mitochondrial Quality Control in Degenerative Musculoskeletal Diseases: Signaling Networks and Therapeutic Landscapes

Advanced Science, EarlyView.
Mitochondrial quality control (MQC) collapse redefines osteoarthritis, intervertebral disc degeneration, and osteoporosis as disorders of organelle dysfunction. Damaged mitochondria leak mtDNA and metabolites, driving cGAS‐STING inflammation, epigenetic reprogramming, and metabolic memory.
Haiyang Gao, Zhangrong Cheng, Xianglong Chen, Wenbo Wu, Wang Wu, Zimu Yu, Cao Yang, Yukun Zhang   +7 more
wiley   +1 more source

Prospective comparison of conventional radiography, low-dose computed tomography and magnetic resonance imaging in monoclonal gammopathies

Biomedical Papers, 2016
Aims: We carried out a prospective study in order to identify the best imaging approach for patients with newly diagnosed multiple myeloma (MM) and monoclonal gammopathy of undetermined significance (MGUS). Methods: We assessed the extent of myeloma bone
Jiri Minarik, Petra Krhovska, Jan Hrbek, Tomas Pika, Jaroslav Bacovsky, Miroslav Herman, Vlastimil Scudla   +6 more
doaj   +1 more source

Portable chest radiography in intensive care: a comparison of computed and conventional radiography

The British Journal of Radiology, 1992
Abstract A prospective study was performed comparing computed and conventional radiography for the detection and visibility of cardiovascular devices in intensive care unit patients. Computed images were obtained using a commercially available 2K × 2K, 12-bit storage phosphor plate system.
P, Jennings, S P, Padley, D M, Hansell
openaire   +2 more sources

Donor‐Cell Senescence Redirects PINK1‐Marked Mitochondrial Cargo From Mitophagy to Microvesicle Transfer Through SUMO3‐Stabilized HSPA9

Advanced Science, EarlyView.
ABSTRACT Extracellular vesicle therapies have been developed for tissue repair, but how donor‐cell senescence reshapes vesicle‐mediated mitochondrial transfer remains unclear. Here, we show that senescent adipose‐derived stem cells (ADSCs) redirect damaged mitochondria into microvesicles (MVs), converting protective vesicles into pro‐degenerative ...
Zixuan Ou, Mingke Zhao, Zhiwei Ling, Lianqi Peng, Bide Tong, Huaizhen Liang, Hongchuan Wang, Di Wu, Yifan Du, Zhi Du, Shihao Zhang, Yuyuan Jia, Yifan Qian, Gan Xu, Liuliang He, Gang Li, Shun Zhang, Lei Tan, Kun Wang, Xiaobo Feng, Cao Yang, Zhiwei Liao   +21 more
wiley   +1 more source