Effect of short exposure to radiofrequency electromagnetic fields on saliva biomarkers: a study on the electrohypersensitive individuals.

abstract：PURPOSE:Despite proven antitumor activity of gemcitabine in chemoradiotherapy of advanced head and neck cancer, many authors refer to severe acute and late local and haematological toxicity. Fludarabine does imply nearly the same mechanisms of action as gemcitabine, inhibiting various enzymes involved in DNA replicatio...

journal_title：International journal of radiation biology

authors： Nitsche M,Christiansen H,Hermann RM,Lucke EM,Peters K,Rave-Frank M,Schmidberger H,Pradier O

更新日期：2008-08-01 00:00:00

abstract：:Radiologic accidents or terrorist acts involving radioactive material, as well as radiation exposure in medical or industrial procedures are potential sources of risk for human health. All these risks share a common element, exposure to ionizing radiation. The extent of ionizing radiation injury will depend on a numbe...

journal_title：International journal of radiation biology

authors： Soriano JL,Calpena AC,Souto EB,Clares B

更新日期：2019-05-01 00:00:00

abstract：PURPOSE:To examine the protective effects of histamine on intestinal damage produced by gamma-radiation. MATERIALS AND METHODS:56 mice were divided into 4 groups. Histamine and Histamine-10 Gy groups received a daily subcutaneous histamine injection (0.1 mg/kg) starting 20 hours before irradiation and continued until ...

journal_title：International journal of radiation biology

authors： Medina VA,Croci M,Mohamad NA,Massari N,Garbarino G,Cricco GP,Núñez MA,Martín GA,Crescenti EJ,Bergoc RM,Rivera ES

更新日期：2007-10-01 00:00:00

abstract：:Ionizing radiation induces both quantitative and qualitative changes in the lymphoid cells of both man and experimental animals, including inhibition of antibody responses. However, the cellular basis of this immunological lesion is not clear. In the present study, groups of mice were exposed to 2.0 Gy gamma-rays or s...

journal_title：International journal of radiation biology

authors： Goud SN

更新日期：1995-04-01 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

authors： Tanaka T,Tago F,Fang SP,Shimura N,Kojima S

更新日期：2005-10-01 00:00:00

abstract：PURPOSE:To evaluate the radioprotective effect of dieckol, a component of the brown algae Ecklonia cava. MATERIALS AND METHODS:Mice were lethally irradiated, treated with dieckol and surveyed for survival and the mechanism of radioprotection. RESULTS:Dieckol treatment lengthened the survival of irradiated mice and si...

journal_title：International journal of radiation biology

authors： Park E,Ahn G,Yun JS,Kim MJ,Bing SJ,Kim DS,Lee J,Lee NH,Park JW,Jee Y

更新日期：2010-10-01 00:00:00

abstract：PURPOSE:The detection of long-term persistent chromosome aberrations in circulating haemopoietic stem cells after accidental radiation exposure. MATERIAL AND METHODS:Peripheral blood samples from highly exposed persons were collected 7-25 years after the radiation accidents in Moscow (1971), Kazan (1975) and Chernobyl...

journal_title：International journal of radiation biology

authors： Kreja L,Greulich KM,Fliedner TM,Heinze B

更新日期：1999-10-01 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：:Skin fibroblasts from ataxia telangiectasia (AT) patients, obligate AT heterozygotes (ATH) and normal individuals were studied for colony-forming ability and repair of DNA double-strand breaks (dsb) after gamma-irradiation. AT cells were three to four times more radiosensitive than normal cells at high and low dose-ra...

journal_title：International journal of radiation biology

authors： Blöcher D,Sigut D,Hannan MA

更新日期：1991-11-01 00:00:00

abstract：PURPOSE:Many strategies have been investigated to exclude the several side-effects of pharmacological or invasive treatments. Non-invasive pulsed magnetic field (PMF) treatment with no toxicity or side-effects can be an alternative to pharmacologic treatments. The purpose of this study was, therefore, to investigate th...

journal_title：International journal of radiation biology

authors： Mert T,Ocal I,Cinar E,Yalcin MS,Gunay I

更新日期：2014-01-01 00:00:00

abstract：:The in vitro cell survival of a human cervix carcinoma cell line (HX156c) has been assessed using 60Co gamma-rays administered at either high (150 cGy/min) or low (3.2 cGy/min) dose rate. Recovery during low dose-rate irradiation was observed; the dose reduction factor at 10(-2) cell kill for 150 versus 3.2 cGy/min wa...

journal_title：International journal of radiation biology

authors： Kelland LR,Steel GG

更新日期：1988-08-01 00:00:00

abstract：PURPOSE:Cells derived from individuals in which the ataxia telangiectasia (ATM) gene is mutated are hypersensitive to ionizing radiation. Whether differences in ATM protein levels exist among human malignant glioma cell lines and whether such differences are correlated with cellular radiosensitivity were determined. M...

journal_title：International journal of radiation biology

authors： Chan DW,Gately DP,Urban S,Galloway AM,Lees-Miller SP,Yen T,Allalunis-Turner J

更新日期：1998-08-01 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：: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:Radiotherapy of cancer carries a perceived risk of inducing secondary cancer and other damage due to dose delivered to normal tissue. While expectedly small, this risk must be carefully analysed for all modalities. Especially in the use of exotic particles like pions and antiprotons, which annihilate and produc...

journal_title：International journal of radiation biology

authors： Kovacevic S,Bassler N,Hartley O,Knudsen H,Vranjes S,Garaj-Vrhovac V,Holzscheiter M

更新日期：2009-12-01 00:00:00

abstract：BACKGROUND:High dose ionizing radiation exposure is associated with myelo-depression leading to pancytopenia and the expected clinical manifestations of acute radiation syndrome (ARS). Herein, we evaluated the efficacy of sargramostim (Leukine®, yeast-derived rhu GM-CSF), with regimens delivered at 48, 72, 96, or 120 h...

journal_title：International journal of radiation biology

authors： Zhong Y,Pouliot M,Downey AM,Mockbee C,Roychowdhury D,Wierzbicki W,Authier S

更新日期：2020-09-22 00:00:00

abstract：:One of the major goals of cancer research is to identify and understand the causes of cellular proliferation. The role of cell death, or lack thereof, in carcinogenesis, tumour growth, metastatic spread and response to treatment has been largely overlooked even though the morphology of apoptosis (programmed cell death...

journal_title：International journal of radiation biology

authors： Blank KR,Rudoltz MS,Kao GD,Muschel RJ,McKenna WG

更新日期：1997-05-01 00:00:00

abstract：:Fluorescence in situ hybridization (FISH) with a combination of three composite whole chromosome-specific DNA probes for human chromosomes 1, 4 and 12 was used to analyse in vitro radiation-induced dicentrics and symmetrical translocations in peripheral lymphocytes. Translocations could be rapidly and efficiently dete...

journal_title：International journal of radiation biology

authors： Schmid E,Zitzelsberger H,Braselmann H,Gray JW,Bauchinger M

更新日期：1992-12-01 00:00:00

abstract：PURPOSE:To study the formation and subsequent reactions of the 5-methyl-2'-deoxycytidine cation radical (5-Me-2'-dC•(+)) in nucleosides and DNA-oligomers and compare to one-electron oxidized thymidine. MATERIALS AND METHODS:Employing electron spin resonance (ESR), cation radical formation and its reactions were invest...

journal_title：International journal of radiation biology

authors： Adhikary A,Kumar A,Palmer BJ,Todd AD,Heizer AN,Sevilla MD

更新日期：2014-06-01 00:00:00

abstract：:Chromosomes are located within the interphase nucleus in regions called domains. Using fluorescence in situ hybridization with whole chromosome paints, a pain of homologous chromosomes can be visualized as two discrete domains and their relative spatial location determined. This study examines the effects of an ionizi...

journal_title：International journal of radiation biology

authors： Dolling JA,Boreham DR,Brown DL,Raaphorst GP,Mitchel RE

更新日期：1997-09-01 00:00:00

abstract：PURPOSE:Conditionally Replicative Adenovirus (CRAd) has been previously demonstrated to augment the activity of radiation, resulting in synergy of cell kill. However, previous models combining radiation with CRAd have not focused on the methods of radiation delivery. MATERIALS AND METHODS:We model the combination of a...

journal_title：International journal of radiation biology

authors： Liu C,Zhang Y,Liu MM,Zhou H,Chowdhury W,Lupold SE,Deweese TL,Rodriguez R

更新日期：2010-03-01 00:00:00

abstract：PURPOSE:To study the relationship between cell reproductive death and exchange frequency in SW-1573 human lung tumour cells with and without incorporated iodo-deoxyuridine (IdUrd) following irradiation of plateau-phase cultures with y-rays. METHOD:Linear-quadratic (LQ) analysis was performed for the data on clonogenic...

journal_title：International journal of radiation biology

authors： Franken NA,Ruurs P,Ludwików G,van Bree C,Kipp JB,Darroudi F,Barendsen GW

更新日期：1999-03-01 00:00:00

abstract：:Lambda-prophage induction in repair-deficient and wild-type E. coli strains by heavy ions and gamma-rays has been investigated. The dose dependence of the fraction of induced cells has been measured and its initial slope (lambda-induction potency) determined. The induction by gamma-rays was found to be more efficient ...

journal_title：International journal of radiation biology

authors： Bonev MN,Kozubek S,Krasavin EA,Amirtajev KG

更新日期：1990-05-01 00:00:00

abstract：PURPOSE:The exploration of immune mechanisms of the tumour-inhibitory effect of exposures to low-level fractions of X-rays. MATERIALS AND METHODS:BALB/c mice were exposed to whole-body daily irradiations with 0.01, 0.02, or 0.1 Gy X-rays per day for 5 days/week for two weeks. Then, mice were intravenously injected wit...

journal_title：International journal of radiation biology

authors： Nowosielska EM,Cheda A,Wrembel-Wargocka J,Janiak MK

更新日期：2011-02-01 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

authors： Miyabe I,Zhang QM,Sugiyama H,Kino K,Yonei S

更新日期：2001-01-01 00:00:00

abstract：:The response to radiation of seven osteosarcoma cell lines was analysed by in vitro colony-forming assay and compared with that of eight human fibroblast strains. The values of D0, the surviving fraction after 2 Gy (S2Gy), and the mean inactivation dose (D) of osteosarcoma cells in log-phase culture were significantly...

journal_title：International journal of radiation biology

authors： Sugimoto M,Toguchida J,Kotoura Y,Yamamuro T,Utsumi H

更新日期：1992-10-01 00:00:00

abstract：:In the last decade the 'comet assay' or 'single cell gel electrophoresis assay' has been established as a sensitive method for the detection of DNA damage and the measurement of its recovery. The results published in the literature have often been obtained with different methods for comet structure measurement. In mos...

journal_title：International journal of radiation biology

authors： Böcker W,Bauch T,Müller WU,Streffer C

更新日期：1997-10-01 00:00:00

abstract：:A radionuclide release assay for measuring the in vitro kinetics of cell death has been developed. CHO cells were labelled for 24 h with 3.0 hBq/ml of [125I] iododeoxyuridine (125IUdR) and the fate of the labelled cells and their progeny was monitored at daily intervals by measuring the rate of 125I release. Prelabell...

journal_title：International journal of radiation biology

authors： Schneiderman MH,Hofer KG,Schneiderman GS

更新日期：1991-02-01 00:00:00

abstract：PURPOSE:The efficacy of a boron-containing cholesteryl ester compound (BCH) as a boron neutron capture therapy (BNCT) agent for the targeted irradiation of PC-3 human prostate cancer cells was examined. MATERIALS AND METHODS:Liposome-based delivery of BCH was quantified with inductively coupled plasma-mass spectrometr...

journal_title：International journal of radiation biology

authors： Gifford I,Vreeland W,Grdanovska S,Burgett E,Kalinich J,Vergara V,Wang CK,Maimon E,Poster D,Al-Sheikhly M

更新日期：2014-06-01 00:00:00

abstract：:The dose-rate effect has been the topic of extensive radiobiological studies and has important implications in radiation therapy and in the field of radiation protection. Three examples will be discussed: two in radiation therapy and one in protection. First, continuous low dose-rate interstitial brachytherapy may be ...

journal_title：International journal of radiation biology

authors： Hall EJ

更新日期：1991-03-01 00:00:00