Abstract:
:A review is presented to the program of education and training setup within the DoReMi Network of Excellence. DoReMi was funded by Euratom under the EU 7th Framework Programme to coordinate the EU research into risks from low-dose ionizing radiation. It was seen to be necessary to form a network of expert institutions in order to tackle the scientific questions with the resources available. From the start, importance was given to the need to stimulate and support education and training to build up the capability of the research community. DoReMi dedicated a workpackage to education and training that put in place a number of activities that have been successful in attracting new students into the area and introducing research scientists to new topic areas and technologies. The program of education and training in DoReMi provided a significant contribution to the low-dose radiation research community and has been further developed and extended in the following Euratom-funded project OPERRA and the European Joint Programme CONCERT.
journal_name
Int J Radiat Bioljournal_title
International journal of radiation biologyauthors
Ottolenghi A,Trott KR,Smyth Vdoi
10.1080/09553002.2018.1454616subject
Has Abstractpub_date
2019-01-01 00:00:00pages
90-96issue
1eissn
0955-3002issn
1362-3095journal_volume
95pub_type
杂志文章,评审abstract::The radioprotective agent WR-2721 is dephosphorylated to the free thiol form WR-1065 in vivo. The effects of WR-2721, WR-1065 and reduced glutathione on a mitochondrial lipid peroxidation system were compared. WR-2721 had no effect on mitochondrial lipid peroxidation in vitro, and could not prevent the inactivation of...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553009014552611
更新日期:1990-03-01 00:00:00
abstract:PURPOSE:The relationship between cellular telephone use and excretion of the melatonin metabolite 6-hydroxymelatonin sulfate (6-OHMS) was evaluated in two populations of male electric utility workers (Study 1, n=149; Study 2, n=77). MATERIALS AND METHODS:Participants collected urine samples and recorded cellular telep...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553000210166561
更新日期:2002-11-01 00:00:00
abstract:PURPOSE:Ifosfamide as a chemotherapeutic drug is used for the treatment of different cancer types. The purpose of this study is the preparation of 99mTc-ifosfamide complex to be evaluated as a potential candidate for tumor imaging. MATERIALS AND METHODS:The radiolabeling of ifosfamide with technetium-99m was carried o...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553002.2019.1524945
更新日期:2018-12-01 00:00:00
abstract:PURPOSE:Ionizing radiation (IR) produced a dose-dependent increase in apoptosis in U937/pCEP4 cells which was attenuated by the stable over expression of Bcl-2 (U937/Bcl-2). A dose of 2 Gy IR was selected for further analyses to determine if subsequent exposure to 10nM bryostatin- would overcome the resistance to IR-in...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553000050151592
更新日期:2000-10-01 00:00:00
abstract::The radiation response of 15 mammalian cell lines comprising 11 human tumour, two human fibroblast and two murine lymphoma cell lines, has been analysed using the linear-quadratic equation. As well as using conventional analysis of acute dose-survival curves to derive values for alpha and beta (termed alpha ac and bet...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553009214551241
更新日期:1992-04-01 00:00:00
abstract:PURPOSE:Chironomus ramosus is one of the recently reported radiotolerant insects. Salivary gland cells of fourth instar larvae respond to ionizing radiations with increases in the levels of antioxidant enzymes and chaperone proteins. Here we made an attempt to study the state of nuclear DNA after exposure of larvae to ...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.3109/09553002.2015.1062572
更新日期:2015-01-01 00:00:00
abstract::Free radical formation in aqueous solutions of ubiquinone (coenzyme Qo) induced by ultrasound was studied by EPR and spin trapping with 3,5-dibromo-4-nitrosobenzene sulphonate. When aqueous solutions of ubiquinone were sonicated with 50-kHz ultrasound in the presence of argon or nitrogen, radicals formed by addition o...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/095530096146246
更新日期:1996-01-01 00:00:00
abstract:PURPOSE:Design of cancer radiotherapy protocol to reduce radiation dose and increase treatment efficacy in Lewis lung cancer (LLC) model. METHODS:C57BL/6J mice subcutaneously implanted with LLC were treated by conventional radiotherapy (2Gy x 6) combined with LDWBI (low dose whole-body irradiation; the second, third, ...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553000801902133
更新日期:2008-03-01 00:00:00
abstract:PURPOSE:We computed probabilities to have multiple double-strand breaks (DSB), which are produced in DNA on a regional scale, and not in close vicinity, in volumes matching the size of DNA damage foci, of a large chromatin loop, and in the physical volume of DNA containing the HPRT (human hypoxanthine phosphoribosyltra...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553000802499212
更新日期:2008-11-01 00:00:00
abstract::Recent evidence indicates that isoeffect doses for spinal cord and kidney may be overestimated for fraction sizes as small as 1 or 2 Gy when calculated from a linear-quadratic (LQ) model fitted to data obtained for fraction sizes larger than 2 Gy. Reasons for this are unknown, but possible interpretations include exha...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553008814551461
更新日期:1988-07-01 00:00:00
abstract:PURPOSE:To investigate the possible role of vitamin E, coenzyme Q10 and rutin in ameliorating the biochemical changes in brain and serum induced by cerebral ischemia/reperfusion (I/R) in whole body γ-irradiated rats. MATERIALS AND METHODS:Cerebral ischemia was induced in male Wistar rats (either irradiated or non-irra...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.3109/09553002.2010.501844
更新日期:2010-12-01 00:00:00
abstract:PURPOSE:5-Formyluracil (5-foU) is a major derivative of thymine produced in DNA by ionizing radiation and various chemical oxidants. It has been previously shown that 5-foU in template DNA directs misincorporation of nucleotides by DNA polymerases during in vitro DNA synthesis. The present experiments were designed to ...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/095530001453113
更新日期:2001-01-01 00:00:00
abstract::SR 2508 (etanidazole) (1 mM) or buthionine sulphoximine (BSO, 50 microM) or both drugs together did not radiosensitize oxic V79 Chinese hamster cells irradiated at either an acute dose rate (2.35 Gy/min) or at a low dose rate (0.117 Gy/min). BSO pretreatment (15 h at 37 degrees C) depleted cellular glutathione (GSH) t...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553009114550121
更新日期:1991-01-01 00:00:00
abstract::Studies of early physical interactions of ionizing radiation in biological medium have evolved from water cylinders or spheres to structured volumes representing nucleosomal DNA, based on spatial co-ordinates for each individual atom. Regarding the physico-chemical and chemical stages, the models of DNA have evolved f...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553009414551441
更新日期:1994-11-01 00:00:00
abstract:PURPOSE:To describe the design and dosimetric characterization of a simple and economical small animal irradiator. MATERIALS AND METHODS:A high dose rate (HDR) (192)Ir brachytherapy source from a commercially available afterloader was used with a 1.3 cm thick tungsten collimator to provide sharp beam penumbra suitable...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.3109/09553002.2014.922719
更新日期:2014-10-01 00:00:00
abstract::Purpose: Projects evaluating the effects of radiation, within the National Institutes of Quantum and Radiological Science and Technology (QST), National Institute of Radiological Sciences (NIRS), have focused on risk analyses for life shortening and cancer prevalence using laboratory animals. Genetic and epigenetic al...
journal_title:International journal of radiation biology
pub_type: 杂志文章,评审
doi:10.1080/09553002.2019.1625458
更新日期:2019-10-01 00:00:00
abstract:PURPOSE:MRL-lpr/lpr mice, a model for various autoimmune diseases, were repeatedly irradiated with 0.5 Gy of gamma-rays, and changes in their autoimmune manifestations were investigated. MATERIALS AND METHODS:MRL-lpr/lpr mice at 13 weeks of age were maintained in plastic cages and exposed whole-body to 0.5 Gy gamma-ra...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553000500519790
更新日期:2005-10-01 00:00:00
abstract::Purpose: Present study deals with the role of gamma irradiation in modulating lead (Pb) tolerance of Aspergillus niger van Tieghem. and Penicillium cyclopium Westling. Materials and methods: After being exposed to gamma absorbed doses those fungal strains were subjected to heavy metal uptake efficacies and anti-oxidat...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553002.2019.1569769
更新日期:2019-06-01 00:00:00
abstract::Eelpout (Zoarces viviparus), a marine fish, were exposed to gamma-radiation at a dose-rate of 2.0 mGy h-1. They were injected with the antigen trinitrophenyl-keyhole limpet haemocyanin (TNP-KLH) and their specific humoral immune response to the TNP hapten measured. There were no differences in the primary antibody res...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553009514550091
更新日期:1995-01-01 00:00:00
abstract:PURPOSE:To study cell damage and possible apoptosis in K562 human erythroleukemic cells exposed for 2 h to an extremely low frequency (ELF) 50 Hz sinusoidal magnetic field with a magnetic induction of either 1 or 5 mT using high resolution proton nuclear magnetic resonance (1H-NMR) spectroscopy. MATERIALS AND METHODS:...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553000500102985
更新日期:2005-02-01 00:00:00
abstract::Cell death induced by various radiation doses in Molt-4 and L5178Y cells was studied. Molt-4 cells have a low threshold for induction of interphase death while L5178Y cells have a high threshold. Interphase death in Molt-4 cells at doses > 100 Gy and in L5178Y cells at doses > 300 Gy showed typical necrosis. In contra...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553009314551101
更新日期:1993-07-01 00:00:00
abstract::In this report, in situ hybridization with whole chromosome painting probes was used to paint radiation-induced micronuclei (MN) in three lymphoblastoid cells lines to investigate the frequency of radiation-induced MN. The results obtained for four different chromosomes showed that there was a significant deviation of...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/095530096144860
更新日期:1996-10-01 00:00:00
abstract::An iodinated DNA ligand, iodo Hoechst 33258, which binds in the minor groove of DNA, enhances DNA strand breakage and cell killing by UV-A irradiation. The sites of UV-induced strand breaks reflect the known sequence specificity of the ligand. ...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553009014551061
更新日期:1990-05-01 00:00:00
abstract:PURPOSE:DNA damage is one of the main consequences of exposure to ionizing irradiation (IR). Recent studies indicate that IR can modulate the expression of immune system-related genes. However, the effects of IR on the expression of genes and pathways of the B7-CD28 superfamily remain poorly defined. The aim of this st...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553002.2021.1857454
更新日期:2020-12-17 00:00:00
abstract:PURPOSE:To investigate the hypothesis that the developmental phase at which an individual encounters radiation damage affects its long-term sensitivity to a subsequent tumourigenic insult. MATERIALS AND METHODS:Either the pregnant C57B16 mouse was exposed to 137Cs gamma-rays at 4 or 15 days post-conception (embryonic ...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/095530000139032
更新日期:2000-01-01 00:00:00
abstract:PURPOSE:To assess the possibility that extremely low frequency (ELF) magnetic fields obstruct the damage repair process, the gene conversion frequency and cell cycle kinetics in a DNA repair-proficient and nucleotide excision repair (NER)-deficient strain of diploid yeast Saccharomyces cerevisiae. MATERIALS AND METHOD...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/09553000310001621437
更新日期:2003-11-01 00:00:00
abstract:PURPOSE:The nature of the transferrable factor which goes from irradiated objects to bystander objects remains undefined. Most agree that a chemical entity is the likely 'factor' although some authors have produced in vitro evidence for the involvement of a physical component or a very potent volatile capable of travel...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.3109/09553002.2012.698366
更新日期:2012-08-01 00:00:00
abstract::This study simulates the exposure of V79 Chinese hamster fibroblasts to low-energy protons, deuterons and alpha-particles in the LET range 10-200 keV/microm. The starting assumption is that the induction of clustered lesions in DNA is a fundamental step for cell inactivation. A non-homogeneous cell population was simu...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.1080/095530097143004
更新日期:1997-11-01 00:00:00
abstract:PURPOSE:To assess the potential of using the residual phosphorylation of histone H2AX (gammaH2AX) after irradiation as a marker of radiosensitivity in vitro. MATERIAL AND METHODS:Confluent cell cultures of FaDu and SKX human squamous cell carcinoma lines were irradiated with graded single doses. Twenty-four hours afte...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.3109/09553000903242149
更新日期:2009-11-01 00:00:00
abstract:PURPOSE:Ionizing radiation induces DNA damage, some of which are present in clusters, defined as two or more lesions within one to two helical turns of DNA by passage of a single radiation track. These clusters are thought to contribute to the detrimental effects of radiation, in part due to the compromised repair of c...
journal_title:International journal of radiation biology
pub_type: 杂志文章
doi:10.3109/09553002.2014.899449
更新日期:2014-06-01 00:00:00