Results 21 to 30 of about 5,132,672 (375)
Modeling Reveals the Dependence of Hippocampal Neurogenesis Radiosensitivity on Age and Strain of Rats [PDF]
, 2018 Cognitive dysfunction following radiation treatment for brain cancers in both children and adults have been correlated to impairment of neurogenesis in the hippocampal dentate gyrus.
Cacao, Eliedonna +2 more
core +3 more sources
Archives of Disease in Childhood, 2003 The hazards of computed tomography (CT), in terms of radiation, are being increasingly recognised. CT scanning, despite representing less than 5% of the total number of x ray procedures performed, contributes approximately 40% of the total collective radiation dose to the UK population from all medical x ray examinations.1 It is well known that ...
openaire +2 more sources
European Journal of Radiology Open, 2023 Rationale and objectives: Patients receiving high cumulative effective doses (CED) from recurrent computed tomography (CT) in a real-life setting are not well identified.
Gerlig Widmann +11 more
doaj +1 more source
Journal of Immunotoxicology, 2018 Immune cells are known as the most sensitive tissue for ionizing radiation. Numerous reports relating with the effect of low-dose ionizing radiation (LDIR) on immune activities showed that LDIR can induce immune-potentiation via modulating the activity ...
Seong-Jun Cho +4 more
doaj +1 more source
The residual STL volume as a metric to evaluate accuracy and reproducibility of anatomic models for 3D printing: application in the validation of 3D-printable models of maxillofacial bone from reduced radiation dose CT images. [PDF]
, 2015 BackgroundThe effects of reduced radiation dose CT for the generation of maxillofacial bone STL models for 3D printing is currently unknown. Images of two full-face transplantation patients scanned with non-contrast 320-detector row CT were reconstructed
Cai, Tianrun +8 more
core +1 more source
European Heart Journal, 2018 Aims Advances of cardiac computed tomography angiography (CTA) have been developed for dose reduction, but their efficacy in clinical practice is largely unknown.
T. Stocker +120 more
semanticscholar +1 more source
Nuclear Engineering and Technology, 2019 Tritium is an important nuclide that must be monitored for radiation safety management. In this study, HTO was orally administered to rats at the level of 37 kBq (1 μCi) or 370 kBq (10 μCi) to examine tissue distribution and excretion levels.
Jei Ha Lee +7 more
doaj +1 more source
Radiation dose and protection [PDF]
Canadian Medical Association Journal, 2011 All studies should involve the minimum amount of radiation required to provide the required information. Children have an increased risk from radiation exposure because of a longer expected lifespan and increased tissue radiosensitivity.
Mark O, Baerlocher +3 more
openaire +2 more sources
Measurement of the Radiation Dose Rates of Patients Receiving Treatment with I-131 Using Telescopic Radiation Survey Meter [PDF]
Iranian Journal of Medical Physics, 2016 Introduction In order to discharge the patients receiving treatment with large radiation doses of 131I for thyroid cancer, it is necessary to measure and evaluate the external dose rates of these patients.
Yehia Lahfi, Osama Anjak
doaj +1 more source
A STUDY OF STUDENT AWARENESS OF RADIATION PROTECTION SKILLS AT J AZAN UNIVERSITY
King Khalid University Journal of Health Sciences, 2019 Objectives: To evaluate radiology students’ awareness of ionising radiation exposure and its related risks during common diagnostic imaging procedures, to evaluate students’ radiation protection knowledge for assessment of educational processes and ...
Nouf H. Abuhadi
doaj +1 more source