Milestones in normal tissue radiation biology over the past 50 years: from clonogenic cell survival to cytokine networks and back to stem cell recovery.

abstract：PURPOSE:Dose response and repair kinetics of phosphorylated histone H2A isoform X (gamma-H2AX) foci in T-lymphocytes were investigated in the low-dose range after in vitro irradiation of whole blood and T-lymphocytes with 100 kVp X-rays and (60)Co gamma-rays. MATERIALS AND METHODS:Whole blood or isolated T-lymphocytes...

journal_title：International journal of radiation biology

authors： Beels L,Werbrouck J,Thierens H

更新日期：2010-09-01 00:00:00

abstract：PURPOSE:Up to 90% of hereditary breast cancer cases are linked to germ-line mutations in one of the two copies of the BRCA1 or BRCA2 genes. Brca1 and Brca2 proteins are both involved in the cellular defence against DNA damage, although the precise function of the proteins is still not known. Some studies on a small num...

journal_title：International journal of radiation biology

authors： Nieuwenhuis B,Van Assen-Bolt AJ,Van Waarde-Verhagen MA,Sijmons RH,Van der Hout AH,Bauch T,Streffer C,Kampinga HH

更新日期：2002-04-01 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

authors： Abd-El-Fattah AA,El-Sawalhi MM,Rashed ER,El-Ghazaly MA

更新日期：2010-12-01 00:00:00

abstract：PURPOSE:The actinides are chemical poisons and radiological hazards. One challenge to better appraise their toxicity and develop countermeasures in case of exposure of living organisms is to better assess pathways of contamination. Because of the high chemical affinity of those actinide elements for phosphate groups an...

journal_title：International journal of radiation biology

authors： Mostapha S,Fontaine-Vive F,Berthon L,Boubals N,Zorz N,Solari PL,Charbonnel MC,Den Auwer C

更新日期：2014-11-01 00:00:00

abstract：PURPOSE:The hemorrhagic syndrome is a major cause of morbidity and mortality associated with the acute radiation syndrome (ARS). We previously characterized the dose-response relationship for total body irradiation (TBI)-induced ARS in the New Zealand White (NZW) rabbit. Thrombocytopenia, hemorrhage, and anemia were st...

journal_title：International journal of radiation biology

authors： Jackson IL,Gurung G,Ayompe E,Fown ER,Triesler S,Mali B,Casildo A,Gibbs A,Poirier Y,Cohen EP,Newman D,Vujaskovic Z

更新日期：2020-10-16 00:00:00

abstract：:Because of the role that alveolar macrophages (PAM) play in the pulmonary clearance of inhaled particles via mechanical transport and dissolution, understanding the uptake and dissolution of particles by these cells might provide insight into the mechanisms of particle dissolution in lungs of various species and hence...

journal_title：International journal of radiation biology

authors： Taya A,Carmack DB,Muggenburg BA,Mewhinney JA

更新日期：1992-07-01 00:00:00

abstract：PURPOSE:The increased bioactivity 'windows' of GSM 900 and 1800 MHz radiations, (Global System for Mobile telecommunications) revealed recently by us and published in this issue, manifesting themselves as a maximum decrease in the reproductive capacity of the insect Drosophila melanogaster, were examined to discover wh...

journal_title：International journal of radiation biology

authors： Panagopoulos DJ,Margaritis LH

更新日期：2010-05-01 00:00:00

abstract：PURPOSE:The effect of extremely low frequency electromagnetic fields (ELF-EMF) on bacteria has attracted attention due to its potential for beneficial uses. This research aimed to determine the effect of ELF-EMF on bacterial membrane namely the membrane potential, surface potential, hydrophobicity, respiratory activity...

journal_title：International journal of radiation biology

authors： Oncul S,Cuce EM,Aksu B,Inhan Garip A

更新日期：2016-01-01 00:00:00

abstract：:Intact Chinese hamster ovary cells were exposed to the restriction endonucleases (REs) AluI or BamHI. In metaphase spreads from these cells, 300 breakpoints per RE were localized in G-banded chromosome type aberrations (dicentrics, translocations, rings, terminal and interstitial deletions). The majority of breakpoint...

journal_title：International journal of radiation biology

authors： Folle GA,Obe G

更新日期：1995-10-01 00:00:00

abstract：:Primary chick embryo myoblasts can be a useful tool for studying the developmental events which accompany myoblast differentiation, particularly myoblast membrane fusion. To determine whether the electrical properties and/or fusion in these systems are affected by 50 Hz magnetic fields, chick embryo myoblast cultures ...

journal_title：International journal of radiation biology

authors： Grandolfo M,Santini MT,Vecchia P,Bonincontro A,Cametti C,Indovina PL

更新日期：1991-12-01 00:00:00

abstract：:We have compared the repair kinetics of X-ray-induced sublethal damage (SLD) and potentially lethal damage (PLD) in V79 cells during postirradiation incubation in growth medium at 37 degrees C. Kinetics of SLD repair were studied by dose fractionation (D1 + D2 = 2 + 2, 4 + 2, 4 + 4, 10 + 4 and 10 + 7 Gy). Kinetics of ...

journal_title：International journal of radiation biology

authors： Reddy NM,Lange CS

更新日期：1989-09-01 00:00:00

abstract：:The bacterial enzyme PvuII, which generates blunt-ended DNA double-strand breaks, and T4 DNA ligase, which seals adjacent DNA fragments in coupling to ATP cleavage, were introduced in mouse C3H10T1/2 fibroblasts using osmolytic shock of pinocytic vesicles. Cells were then assayed for their clonogenic ability. In agree...

journal_title：International journal of radiation biology

authors： Durante M,Grossi GF,Napolitano M,Gialanella G

更新日期：1991-04-01 00:00:00

abstract：PURPOSE:To determine the contribution of intra-alveolar cells as opposed to cells fixed in the interstitium in the development of radiation-induced lung injury. MATERIALS AND METHODS:C3H/HeN mice were irradiated to the thorax with various doses of radiation. The cellular composition and cytokine production were assess...

journal_title：International journal of radiation biology

authors： Hong JH,Jung SM,Tsao TC,Wu CJ,Lee CY,Chen FH,Hsu CH,McBride WH,Chiang CS

更新日期：2003-03-01 00:00:00

abstract：:The chemical instability of DNA under physiological conditions requires that cells have highly developed processes for repairing stochastic single-strand damage. It is proposed here that provided ionizing-radiation-induced single-strand damage does not occur at a rate sufficient to perturb the dynamic steady state bet...

journal_title：International journal of radiation biology

authors： Baverstock KF

更新日期：1991-10-01 00:00:00

abstract：:Lethal mutations are induced in mammalian cells mainly, perhaps wholly, within the dose range encompassing the 'shoulder,' and may well be attributable to error-prone Q-repair. ...

journal_title：International journal of radiation biology

authors： Alper T,Mothersill C,Seymour CB

更新日期：1988-10-01 00:00:00

abstract：:Context: Some individuals are reporting being sensitive to electromagnetic fields. They report some unspecific symptoms like headeache, sleep disruption, heart palpitations, itching, etc. The lack of scientific objective links between EHS symptoms and EMF exposure renders the diagnosis of EHS more complex. Purpose: Ou...

journal_title：International journal of radiation biology

authors： Andrianome S,Yahia-Cherif L,Selmaoui B

更新日期：2019-06-01 00:00:00

abstract：PURPOSE:To determine the relative toxicity of alpha- and beta-radiations under conditions of controlled temporal and spatial dose distribution. METHODS:Fused aluminosilicate particles were radiolabelled with either (45)Ca (a beta-emitter) or (242)Cm (an alpha-emitter). These were injected into CBA/Ca mice to give life...

journal_title：International journal of radiation biology

authors： Priest ND,Hoel DG,Brooks PN

更新日期：2010-04-01 00:00:00

abstract：:Purpose To study the effect of microwave (MW) irradiation and consistent action of microwaves and static magnetic field (MF) on the giant chromosomes endoreduplication in Drosophila melanogaster Meig. Materials and methods Experiments were carried out on inbred wild type Canton-S strain. Exposure to microwaves (freque...

journal_title：International journal of radiation biology

authors： Dyka LD,Shakina LA,Strashnyuk VY,Shckorbatov YG

更新日期：2016-01-01 00:00:00

abstract：PURPOSE:Radiotherapy is an important treatment option for brain tumors, but the unavoidable irradiation of normal brain tissue can lead to delayed cognitive impairment. The mechanisms involved are still not well explained and, therefore, new tools to investigate the processes leading to the delayed symptoms of brain ir...

journal_title：International journal of radiation biology

authors： Parente A,Maciel ES,J O Dierckx RA,Langendijk JA,de Vries EFJ,Doorduin J

更新日期：2020-09-01 00:00:00

abstract：PURPOSE:The radiation-induced bystander effect (RIBE) has important implications for the efficiency of radiotherapy but the underlying role of cellular metabolism is widely unknown. The roles of synthesis of cytochrome c oxidase 2 (SCO2), a key effector for respiratory chain, and related signaling factors in α-particle...

journal_title：International journal of radiation biology

authors： Li J,He M,Shen B,Yuan D,Shao C

更新日期：2013-12-01 00:00:00

abstract：PURPOSE:To summarize current knowledge regarding mechanisms of radiation-induced skin injury and medical countermeasures available to reduce its severity. Advances in radiation delivery using megavoltage and intensity modulated radiation therapy have permitted delivery of higher doses of radiation to well-defined tumor...

journal_title：International journal of radiation biology

authors： Kim JH,Kolozsvary AJ,Jenrow KA,Brown SL

更新日期：2013-05-01 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

authors： Wu N,Jin SZ,Pan XN,Liu SZ

更新日期：2008-03-01 00:00:00

abstract：:Cell killing and the production of DNA double-strand breaks (dsbs) were measured in parallel for V79 cells and a human tumour cell line (Caski) following exposure to radiations of differing linear energy transfer (LET) including accelerated heavy ions. Dsb induction was assessed by neutral filter elution (pH 7.4) and ...

journal_title：International journal of radiation biology

authors： Weber KJ,Flentje M

更新日期：1993-08-01 00:00:00

abstract：PURPOSE:The aim was to evaluate the utility of multiple blood-protein biomarkers for early-response assessment of radiation exposure using a murine radiation model system. MATERIAL AND METHODS:BALB/c male mice (8-10 weeks old) were exposed to whole-body 60Co gamma-rays (10 cGy min(-1)) over a broad dose range (0-7 Gy)...

journal_title：International journal of radiation biology

authors： Ossetrova NI,Blakely WF

更新日期：2009-01-01 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

authors： Martin RF,Murray V,D'Cunha G,Pardee M,Kampouris E,Haigh A,Kelly DP,Hodgson GS

更新日期：1990-05-01 00:00:00

abstract：PURPOSE:To develop a reproducible single-cell gel electrophoresis assay for DNA damage and repair in buccal mucosa and sublingual exfoliated cells. MATERIALS AND METHODS:Buccal mucosa and sublingual cells and lymphocytes from six individuals (three males, three females, aged 34-45 years) were challenged with increasin...

journal_title：International journal of radiation biology

authors： Dhillon VS,Thomas P,Fenech M

更新日期：2004-07-01 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

authors： Santini MT,Ferrante A,Romano R,Rainaldi G,Motta A,Donelli G,Vecchia P,Indovina PL

更新日期：2005-02-01 00:00:00

abstract：PURPOSE:To investigate the effect of gamma radiation-induced alterations in antioxidant defence of radioresistant Sf9 insect cells. MATERIALS AND METHODS:Sf9 cells were irradiated at doses ranging from 0.5-200 Gy. Lipid peroxidation and protein carbonylation levels were observed at 4 h post-exposure along with reduced...

journal_title：International journal of radiation biology

authors： Suman S,Khan Z,Zarin M,Chandna S,Seth RK

更新日期：2015-01-01 00:00:00

abstract：PURPOSE:To identify and assess, among the participants in the RENEB (Realizing the European Network of Biodosimetry) project, the emergency preparedness, response capabilities and resources that can be deployed in the event of a radiological or nuclear accident/incident affecting a large number of individuals. These ca...

journal_title：International journal of radiation biology

authors： Monteiro Gil O,Vaz P,Romm H,De Angelis C,Antunes AC,Barquinero JF,Beinke C,Bortolin E,Burbidge CI,Cucu A,Della Monaca S,Domene MM,Fattibene P,Gregoire E,Hadjidekova V,Kulka U,Lindholm C,Meschini R,M'Kacher R,Moquet

更新日期：2017-01-01 00:00:00

abstract：PURPOSE:To investigate the radiosensitisation of gold nanoparticles (GNP) with an average diameter of 5 nm coated with the gadolinium chelating agent dithiolated diethylenetriaminepentaacetic gadolinium (Au@DTDTPA:Gd) in vitro and in mice bearing tumours (MC7-L1). MATERIALS AND METHODS:In vivo, the gadolinium chelate ...

journal_title：International journal of radiation biology

authors： Hébert EM,Debouttière PJ,Lepage M,Sanche L,Hunting DJ

更新日期：2010-08-01 00:00:00