Search Results - "Monteiro Gil, Octávia"
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Use of biological dosimetry to confirm radiation exposure: Case study
Published in Radiation physics and chemistry (Oxford, England : 1993) (01-06-2020)“…The notification of a radiological accident/incident in Portugal is very rare. This study was conducted after a suspected occupational overexposure to ionizing…”
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The second gamma-H2AX assay inter-comparison exercise carried out in the framework of the European biodosimetry network (RENEB)
Published in International journal of radiation biology (02-01-2017)“…Purpose: Within the EU RENEB project, seven laboratories have taken part in training and harmonisation activities to strengthen triage gamma-H2AX-based…”
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RENEB/EURADOS field exercise 2019: robust dose estimation under outdoor conditions based on the dicentric chromosome assay
Published in International journal of radiation biology (2021)“…Biological and/or physical assays for retrospective dosimetry are valuable tools to recover the exposure situation and to aid medical decision making. To…”
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Radiobiological Characterization of 64CuCl2 as a Simple Tool for Prostate Cancer Theranostics
Published in Molecules (Basel, Switzerland) (11-11-2018)“…64CuCl2 has recently been proposed as a promising agent for prostate cancer (PCa) theranostics, based on preclinical studies in cellular and animal models, and…”
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RENEB intercomparison exercises analyzing micronuclei (Cytokinesis-block Micronucleus Assay)
Published in International journal of radiation biology (01-01-2017)“…Purpose: In the framework of the 'Realizing the European Network of Biodosimetry' (RENEB) project, two intercomparison exercises were conducted to assess the…”
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BRCA1 VUS: A functional analysis to differentiate pathogenic from benign variants identified in clinical diagnostic panels for breast cancer
Published in Molecular medicine reports (01-07-2023)“…Genetic testing for susceptibility genes through next‑generation sequencing (NGS) has become a widely used technique. Using this, a number of genetic variants…”
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The role of common variants of non-homologous end-joining repair genes XRCC4, LIG4 and Ku80 in thyroid cancer risk
Published in Oncology reports (01-10-2010)“…Variations, such as single nucleotide polymorphisms (SNPs) in DNA damage repair genes have been pointed out as possible factors to cancer predisposition…”
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Human exposure to indoor radon: a survey in the region of Guarda, Portugal
Published in Radiation protection dosimetry (01-04-2013)“…Radon ((222)Rn) is a radioactive gas, abundant in granitic areas, such as the city of Guarda at the northeast of Portugal. This gas is recognised as a…”
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Association of Polymorphisms in ERCC2 Gene with Non-Familial Thyroid Cancer Risk
Published in Cancer epidemiology, biomarkers & prevention (01-10-2005)“…The ERCC2 protein is an evolutionary conserved ATP-dependent helicase that is associated with a TFIIH transcription factor complex and plays an important role…”
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Analysis of Radiation-Induced Chromosomal Aberrations on a Cell-by-Cell Basis after Alpha-Particle Microbeam Irradiation: Experimental Data and Simulations
Published in Radiation research (01-06-2018)“…There is a continued need for further clarification of various aspects of radiation-induced chromosomal aberration, including its correlation with radiation…”
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RENEB Inter-Laboratory comparison 2017: limits and pitfalls of ILCs
Published in International journal of radiation biology (2021)“…In case of a mass-casualty radiological event, there would be a need for networking to overcome surge limitations and to quickly obtain homogeneous results…”
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Possible transient adaptive response to mitomycin C in peripheral lymphocytes from thyroid cancer patients after iodine‐131 therapy
Published in International journal of cancer (20-12-2002)“…Our study attempted to assess the possible induction and persistence of an adaptive response in lymphocytes of thyroidectomized thyroid cancer patients treated…”
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Investigation of the influence of calibration practices on cytogenetic laboratory performance for dose estimation
Published in International journal of radiation biology (01-01-2017)“…Purpose: In the frame of the QA program of RENEB, an inter-laboratory comparison (ILC) of calibration sources used in biological dosimetry was achieved to…”
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Web based scoring is useful for validation and harmonisation of scoring criteria within RENEB
Published in International journal of radiation biology (02-01-2017)“…Purpose: To establish a training data set of digital images and to investigate the scoring criteria and dose assessment of the dicentric assay within the…”
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Association of polymorphisms in genes of the homologous recombination DNA repair pathway and thyroid cancer risk
Published in Thyroid (New York, N.Y.) (01-10-2009)“…Ionizing radiation exposure has been pointed out as a risk factor for thyroid cancer. The double-strand breaks induced by this carcinogen are usually repaired…”
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RENEB accident simulation exercise
Published in International journal of radiation biology (02-01-2017)“…Purpose: The RENEB accident exercise was carried out in order to train the RENEB participants in coordinating and managing potentially large data sets that…”
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Mechanistic insights into the cytotoxicity and genotoxicity induced by glycidamide in human mammary cells
Published in Mutagenesis (01-11-2013)“…Acrylamide (AA) is a well-known industrial chemical classified as a probable human carcinogen. Benign and malignant tumours at different sites, including the…”
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Evaluation of the cytotoxicity and the genotoxicity induced by α radiation in an A549 cell line
Published in Radiation measurements (01-09-2011)“…Exposure to radon and its progenies represents one of the greatest risks of ionizing radiation from natural sources. Nowadays, these risks are assessed by the…”
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A survey on emergency thyroid monitoring strategies and capacities in Europe and comparison with international recommendations
Published in Radiation measurements (01-09-2019)“…There are ongoing social debates about the risks and benefits of using nuclear reactors to generate electricity. Radiation accidents can occur for different…”
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DOSIMETRIC STUDY IN PAEDIATRIC PATIENTS WITH CONGENITAL HEART DISEASES EXPOSED TO X-RAYS AND SUBMITTED TO DIAGNOSTIC AND INTERVENTIONAL PROCEDURES
Published in Physica medica (01-12-2022)Get full text
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