Results 121 to 130 of about 412,845 (354)

The role of the GI radiographer: A UK perspective [PDF]

open access: yes, 2007
Context: Since the 1990s radiographers in the United Kingdom have expanded their role in gastrointestinal (GI) radiology, first by performing double-contrast barium enema (DCBE) examinations independently and later by interpreting and reporting the ...
Hogg, P, Nightingale, J
core  

Association between Immediate Postoperative Radiographic Findings and Failed Internal Fixation for Trochanteric Fractures: Systematic Review and Meta-Analysis [PDF]

open access: gold, 2022
Norio Yamamoto   +7 more
openalex   +1 more source

Human Atlas of Tooth Decay Progression: Identification of Cellular Mechanisms Driving the Switch from Dental Pulp Repair Toward Irreversible Pulpitis

open access: yesAdvanced Science, EarlyView.
Tooth decay progression transforms the dental pulp response from repair to fibrosis. At early stages, stromal cells reprogram to repair the extra cellular matrix (ECM), blood vessels, and nerves, remodel and grow, keeping repair possible. In advanced decay, hypoxia, and vessel regression, in complement with an immune switch, fuel nerve degeneration and
Hoang Thai Ha   +12 more
wiley   +1 more source

Suppressing Interfacial Instability of Immiscible Liquid‐in‐Liquid Flow Using Magnetic Forces

open access: yesAdvanced Science, EarlyView.
This paper investigates the magnetic stabilization of an immiscible inner liquid surrounded by a ferrofluid sheath. Suppressing instabilities and thermomagnetic manipulation of the inner liquid are shown. The results provide insight into Ferrohydrodynamic jet control for applications of industrial, pharmaceutical and physiological relevance.
Arvind Arun Dev   +4 more
wiley   +1 more source

Compliance with radiation protection among radiographers in Eswatini public health facilities

open access: yesHealth SA Gesondheid: Journal of Interdisciplinary Health Sciences
Background: The consequence of non-compliance with patient radiation safety standards increases unnecessary radiation exposure with high chances of harmful biological effects.
Amelia Shungube, Thandokuhle E. Khoza
doaj   +1 more source

Multiscale 3D Whole Joint Cellular and Molecular Mapping Reveals Disease‐Specific Neurovascular Plasticity Underlying the Structure‐Pain Relationship

open access: yesAdvanced Science, EarlyView.
This study presents MUSIC, a novel immunostaining and clearing method coupled with large‐field light sheet microscopy, enabling 3D high‐resolution cellular and molecular mapping of intact musculoskeletal joints across species and joint types. Using joint degenerative and injury models, disease‐specific neurovascular alterations are uncovered, revealing
Peng Chen   +18 more
wiley   +1 more source

Red Blood Cell‐Derived Exosomal miR‐93‐5p Promotes Lung Cancer Progression through PTEN Suppression

open access: yesAdvanced Science, EarlyView.
Red blood cell (RBC)‐derived exosomal miR‐93‐5p is elevated in lung cancer patients and correlates with poor outcomes. Exosomal miR‐93‐5p suppresses PTEN in cancer cells, enhancing proliferation, migration, and invasion. In mouse models, therapeutic inhibition with ASO‐miR‐93 5p reduces tumor growth, highlighting a bidirectional tumor‐RBC‐tumor axis ...
Ning Li   +4 more
wiley   +1 more source

Systematic review of MRI safety literature in relation to radiofrequency thermal injury prevention

open access: yesJournal of Medical Radiation Sciences
Introduction Magnetic resonance imaging (MRI) is a rapidly evolving modality, generally considered safe due to lack of ionising radiation. While MRI technology and techniques are improving, many of the safety concerns remain the same as when first ...
Cassandra Baker   +4 more
doaj   +1 more source

Synovitis and bone marrow lesions associate with symptoms and radiographic progression in hand osteoarthritis: a systematic review and meta-analysis of observational studies [PDF]

open access: bronze, 2021
Abasiama D. Obotiba   +6 more
openalex   +1 more source

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