Results 11 to 20 of about 55,339 (311)

Modulation of p-glycoprotein-mediated efflux pirarubicin in living multidrug-resistant K562/Dox cell lines by 4-hydroxybenzoic acid and 4-hydroxy-3-methoxybenzoic acid via impairment of the cellular energetic state

open access: yesToxicology Reports, 2022
The objective was to investigate the effect of 4-hydroxybenzoic acid (4-HBA) and 4-hydroxy-3-methoxybenzoic acid (Vanillic acid, VA) on p-glycoprotein (P-gp) activity in multidrug-resistant K562/Dox cancer cells.
Ohnmar Myint   +5 more
doaj   +1 more source

Establishment of local diagnostic reference levels for common adult CT examinations: a multicenter survey in Addis Ababa

open access: yesBMC Medical Imaging, 2023
Background In medical imaging, a computed tomography (CT) scanner is a major source of ionizing radiation. All medical radiation exposures should be justified and optimized to meet the clinical diagnosis.
Marema Jebessa Kumsa   +5 more
doaj   +1 more source

Development of an Auxiliary Device for Patellar and Femoral Joint Tangential Axial Radiographic Imaging and a Method for Obtaining an Optimal Radiographic Image Using the Development

open access: yesApplied Bionics and Biomechanics, 2022
This study evaluated the accuracy of tangential axial radiography of the patellar and femoral joint using an auxiliary device based on three image evaluation criteria, which we named the patellofemoral joint radiography auxiliary device (PJR). To compare
Do-Byung Rhee   +5 more
doaj   +1 more source

The barriers, motives, perceptions, and attitudes toward research among radiology practitioners and interns in Saudi Arabia: a cross-sectional study

open access: yesFrontiers in Medicine, 2023
BackgroundResearch and the use of evidence-based practices are imperative to the advancement of diagnostic imaging modalities. The aim of this study was to assess the perceptions and attitudes of radiology practitioners (i.e., Technicians, Technologists ...
Khalid M. Alshamrani   +24 more
doaj   +1 more source

The Effect of Different Monitor Use on Radiography Interpretation in Emergency Medicine

open access: yesJournal of Contemporary Medicine, 2021
Aim Although it is recommended to use a medical monitor in radiology guides, it is rare to use a medical monitor in non-radiology departments.
Bahadir Çağlar, Süha Serin
doaj   +1 more source

An evaluation of the antioxidant properties of iodinated radiographic contrast media: An in vitro study

open access: yesToxicology Reports, 2018
This study reveals the antioxidant properties of iodinated radiographic contrast media to be used in diagnostic radiology. Di(phenyl)-(2,4,6-trinitrophenyl) iminoazanium (DPPH), ferric reducing ability of plasma (FRAP), and 2,2′-azino-bis (3 ...
Montree Tungjai   +4 more
doaj   +1 more source

Evaluation of the effectiveness of student learning and teacher instruction on team-based learning during quality control of diagnostic imaging

open access: yesMedical Education Online, 2020
Background: Team-Based Learning (TBL), which is a student-centered instructional approach, has been applied in various health-related courses, but research on the effectiveness of TBL in radiologic technology is limited.
Meng-Fang Tsai, Jo-Chi Jao
doaj   +1 more source

Advanced Molecular Imaging (MRI/MRS/1H NMR) for Metabolic Information in Young Adults with Health Risk Obesity

open access: yesLife, 2021
Background: Obesity or being overweight is a medical condition of abnormal body fat accumulation which is associated with a higher risk of developing metabolic syndrome.
Khin Thandar Htun   +10 more
doaj   +1 more source

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