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Dataset results
59 results for “Radiation Protection”
A Prospective Study to Collect Images in Patients Treated With Iodine-131 as Part of a European Research Project in Radiation Protection.
ClinicalTrials.gov study NCT03986437. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Operator Radiation Protection During Cardiac Catheterization Using Mavig X-ray Protective Drapes®.
ClinicalTrials.gov study NCT04285944. IPD Sharing: NO. Countries: 1. Publications: 2.
Zero-cost Radiation Protection Method to Reduce Radiation Exposure of Interventional Cardiologists During Transradial Percutaneous Coronary Procedures (FREEPADRAD Trial)
ClinicalTrials.gov study NCT06931171. IPD Sharing: NO. Countries: 1. Publications: 6.
Prospective Randomized Trial On Radiation Dose Estimates Of CT Angiography In Patients Applying Iterative Image Reconstruction Techniques - The PROTECTION V Study -
ClinicalTrials.gov study NCT01453712. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Comparison of Efficacy and Safety Between Medical Radiation Protectants (FORRAD®) and Trolamine (Biafine) for the Management of Radiation Dermatitis in Patients With Nasopharyngeal Carcinoma Receiving
ClinicalTrials.gov study NCT02729324. IPD Sharing: Not stated. Countries: 1. Publications: 10.
RADIATION PROTECTion With a Pelvic Lead Shield and a Radiation Protection Cap for Operators Performing Coronary Angiography or Intervention
ClinicalTrials.gov study NCT02128035. IPD Sharing: Not stated. Countries: 1. Publications: 1.
EffectivenesS of Additional X-ray PRotection dEviceS in Reducing Scattered Radiation in Radial interventiOn
ClinicalTrials.gov study NCT03634657. IPD Sharing: UNDECIDED. Countries: 1. Publications: 2.
Challenges in Radiation Protection for the Environment and Non-Human Biota
<p>ICRP publication 108 introduced the concept of Reference Animals and Plants (RAPs) for environmental radiation protection. This was in analogy to the use of a Reference Person in radiation protection for human individuals and makes use of endpoints such as mortality and reproductive success of these reference organisms to evaluate the potential negative effects of radiation on an ecosystem. However, it is widely recognized that an ecosystem cannot be completely described as a simple collection of organisms, and complex properties emerge from the interaction of its individuals. Therefore, the individual organism approach based on the human model might not be enough for radiation protection of ecosystems. A more holistic approach might be warranted, with more appropriate endpoints such as diversity and changes in ecosystem balance.</p> <p>Bacteria and other unicellular organisms were not included among the reference organisms due to their high resistance to radiation. However, recent studies have shown that low radiation doses can have a wide range of effects on bacteria, from inducing stress to enhancing growth and changing composition of bacterial communities, and potentially inducing resistance to antibiotics. This suggests that smaller organisms should not be ignored when considering environmental radiation protection, and on the contrary, could even serve as a tool to monitor ecosystem health and response to radiation.</p> <p>Moreover, the 12 Reference Animals and Plants chosen came mainly from temperate climates in northern regions and might not be representative for other types of ecosystems. Information on more reference organisms might be necessary for other types of ecosystems but not readily available for quick reference. The environmental radiation protection community could benefit from a collaborative database with curated information on different organisms, as is already done in several fields in biology and life sciences. A document could then be developed with guidance on how to decide local dose criteria based on key radiobiological data of representative organisms in a local ecosystem. An open database that aggregates relevant data would additionally facilitate application of machine learning techniques to the highly complex problem of evaluating the potential impact of radiation in an ecosystem.</p>
Melanism protects alpine zooplankton from DNA damage caused by ultraviolet radiation
<p>Melanism is widely observed among animals, and is adaptive in various contexts for its thermoregulatory, camouflaging, mate-attraction, or photoprotective properties. Many organisms exposed to ultraviolet radiation show increased fitness resulting from melanin pigmentation; this has been assumed to result in part from reduced UV-induced damage to DNA. However, to effectively test the hypothesis that melanin pigmentation reduces UV-induced DNA damage requires quantification of UV-specific DNA damage lesions following UV exposure under controlled conditions using individuals that vary in pigmentation intensity. We accomplished this using alpine genotypes of the freshwater microcrustacean <i>Daphnia melanica </i>for which we quantified cyclobutane pyrimide dimers in DNA, a damage structure that can only be generated by UV exposure. For genotypes with carapace melanin pigmentation, we found that individuals with greater melanin content sustained lower levels of UV-induced DNA damage. Individuals with more melanin were also more likely to survive exposure to ecologically relevant levels of UV-B radiation. Parallel experiments with conspecific genotypes that lack carapace melanin pigmentation provide additional support for our conclusion that melanism protects individuals from UV-induced DNA damage. Finally, within-genotype comparisons with asexually-produced clonal siblings demonstrate that melanin content influences DNA damage even among genetically identical individuals raised in the same environment.</p>
Measuring Real Time Decision-Making About Ultraviolet Radiation (UVR) Protection
ClinicalTrials.gov study NCT01004952. IPD Sharing: Not stated. Countries: 1. Publications: 0.
The Effect of Toolbox Training on Radiation Protection Practices of Health Professionals in Radioactive Workplaces
ClinicalTrials.gov study NCT06530121. IPD Sharing: YES. Countries: 0. Publications: 1.
Melanism protects alpine zooplankton from DNA damage caused by ultraviolet radiation
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Microarray analysis of Human Epidermal Keratinocytes, neonatal (HEKn) exposed to solar-simulated visible and ultraviolet radiation with and without sunscreen protection.
GEO Series GSE103621. Homo sapiens. 84 samples. Type: Expression profiling by array.
The AsiDNA™ decoy mimicking DSBs protects the normal tissue from radiation toxicity through a DNA-PK/p53/p21-dependent G1/S arrest.
GEO Series GSE240510. Mus musculus. 3 samples. Type: Expression profiling by high throughput sequencing.
Single-cell RNA-seq of UVB-radiated Skin Reveals Landscape of Photoaging-related Inflammation and Protection by Vitamin D
GEO Series GSE173385. Mus musculus. 3 samples. Type: Expression profiling by high throughput sequencing.
Toll-like receptor agonist CBLB502 protects against radiation-induced intestine injury in mice
GEO Series GSE246176. Mus musculus. 27 samples. Type: Expression profiling by high throughput sequencing.
Prospective Multicenter Registry On Radiation Dose Estimates Of Cardiac CT Angiography in Daily Practice in 2017 (PROTECTION VI)
ClinicalTrials.gov study NCT03253692. IPD Sharing: UNDECIDED. Countries: 1. Publications: 0.
p16+ Oropharyngeal Cancer Radiation Optimization Trial Reducing Elective Treatment Volumes (PROTEcT)
ClinicalTrials.gov study NCT04104945. IPD Sharing: NO. Countries: 1. Publications: 0.
Effects of Expiratory Muscle Strength Training on Airway Protection and Swallowing in Chronic Dysphagia After Radiation Therapy
ClinicalTrials.gov study NCT03620084. IPD Sharing: NO. Countries: 1. Publications: 0.
Placebo-controlled Assessment of the Effect of a Food Supplement on Skin Protection After Exposure to UV Radiation
ClinicalTrials.gov study NCT00351689. IPD Sharing: Not stated. Countries: 1. Publications: 0.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.