A rapid method for measuring pericentric inversions using fluorescence in situ hybridization (FISH).

abstract：:The relationship between cellular radiosensitivity and normal-tissue response to radiotherapy in individual cancer patients has attracted increasing attention over the last few years. Recent work has suggested that a correlation exists between fibroblast sensitivity and normal-tissue reactions. We have examined the ra...

journal_title：International journal of radiation biology

authors： Burnet NG,Wurm R,Peacock JH

更新日期：1996-09-01 00:00:00

abstract：:The effects of UV radiation on humans and animals are receiving increasing attention and much interest has recently been focused on the environmental effects of UV A and UV B. This study compares the in vitro effects of UV A and UV B on the clonogenic survival of two human skin keratinocyte cell lines, HaCaT which are...

journal_title：International journal of radiation biology

authors： O'Reilly JP,Mothersill C

更新日期：1997-07-01 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：:BW12C, which was developed as an agent for the treatment of sickle cell anaemia, increases the binding of oxygen to haemoglobin and hence reduces the availability of oxygen to tissues. Due to these changes in oxygen availability BW12C could act as a protector against radiation-induced injury to normal tissues. In this...

journal_title：International journal of radiation biology

authors： van den Aardweg GJ,Hopewell JW,Adams GE,Barnes DW,Sansom JM,Stratford IJ,Nethersell AB

更新日期：1991-04-01 00:00:00

abstract：PURPOSE:To examine how folate status influences chromosomal damage following X-ray irradiation. MATERIAL AND METHODS:In an animal study, mice were fed either a low, basal, or high folic acid diet (0, 2, or 40 mg/kg diet, respectively) for 4 weeks, and then given total body irradiation (TBI) at 0.5 Gy. In a human study...

journal_title：International journal of radiation biology

authors： Endoh K,Murakami M,Araki R,Maruyama C,Umegaki K

更新日期：2006-04-01 00:00:00

abstract：PURPOSE:Radiation-induced bystander effects have important implications in radiotherapy. Their persistence in normal cells may contribute to risk of health hazards, including cancer. This study investigates the role of radiation quality and gap junction intercellular communication (GJIC) in the propagation of harmful e...

journal_title：International journal of radiation biology

authors： Autsavapromporn N,Plante I,Liu C,Konishi T,Usami N,Funayama T,Azzam EI,Murakami T,Suzuki M

更新日期：2015-01-01 00:00:00

abstract：PURPOSE:A minority of patients exhibits severe late normal tissue toxicity after radiotherapy (RT), possibly related to their inherent individual radiation sensitivity. This study aimed to evaluate four different candidate in vitro cellular radiosensitivity assays for prediction of late normal tissue reactions, in a re...

journal_title：International journal of radiation biology

authors： Vandevoorde C,Depuydt J,Veldeman L,De Neve W,Sebastià N,Wieme G,Baert A,De Langhe S,Philippé J,Thierens H,Vral A

更新日期：2016-12-01 00:00:00

abstract：PURPOSE:To investigate the consequence of continuous low dose-rate exposure to gamma-rays on ornithine decarboxylase (ODC EC 4.1.1.17) activity in organs of rat. MATERIALS AND METHODS:Young male Wistar rats were irradiated at 1.1, 2.1 and 12.9 cGy/day in the dose ranges of 9-165, 17-315 and 100-2000 cGy, respectively,...

journal_title：International journal of radiation biology

authors： Slozhenikina LV,Fialkovskaya LA,Kolomiytseva IK

更新日期：1999-02-01 00:00:00

abstract：PURPOSE:Human diseases associated with acute radiation responses are rare genetic disorders with common clinical and biological features including radiosensitivity, genomic instability, chromosomal aberrations, and frequently immunodeficiency. To determine what molecular assays are predictive of cellular radiosensitivi...

journal_title：International journal of radiation biology

authors： Joubert A,Zimmerman KM,Bencokova Z,Gastaldo J,Chavaudra N,Favaudon V,Arlett CF,Foray N

更新日期：2008-02-01 00:00:00

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:The need to determine a reliable relative biological effectiveness (RBE) value for alpha exposures has become important as reports remain controversial. Although a radiation-weighting factor of 20 has been designated for alpha particles, uncertainty exists on realistic value of the RBE of alpha radiation. The a...

journal_title：International journal of radiation biology

authors： Meenakshi C,Mohankumar MN

更新日期：2015-08-01 00:00:00

abstract：PURPOSE:Zearalenone is a potent estrogenic metabolite produced by some Fusarium and Gibberella species. Therefore, the aim of this study was to determine the accumulation of Technetium-[99m]-labeled zearalenone in mice organs as well as to study the protective effect of Lactobacillus plantarum. MATERIALS AND METHODS:T...

journal_title：International journal of radiation biology

authors： Sanad MH,Fouzy ASM,Sobhy HM,Hathout AS,Hussain OA

更新日期：2018-12-01 00:00:00

abstract：:Radiation-resistant L5178Y-R (LY-R) and radiation-sensitive L5178Y-S (LY-S) murine lymphoma cells were X-irradiated and their free Ca2+ concentration was examined with Fura-2 in Ca2(+)-free salt solution. The release of free Ca2+ from intracellular stores was linear between 10 and 60 min after irradiation (1-5 Gy X-ra...

journal_title：International journal of radiation biology

authors： Szumiel I,Sochanowicz B,Buraczewska I

更新日期：1990-07-01 00:00:00

abstract：:Pulsed-field electrophoresis is being used extensively in the gene mapping studies and in the analysis of DNA strand breakage by ionizing radiation. We have evaluated the relationship between the fraction of S phase DNA in a cell population and its ability to modify the migration of DNA in pulsed-field gel electrophor...

journal_title：International journal of radiation biology

authors： Mateos S,Gordon AT,Steel GG,McMillan TJ

更新日期：1996-06-01 00:00:00

abstract：PURPOSE:The LET position of the RBE maximum and its dependence on the cellular repair capacity was determined for carbon ions. Hamster cell lines of differing repair capacity were irradiated with monoenergetic carbon ions. RBE values for cell inactivation at different survival levels were determined and the differences...

journal_title：International journal of radiation biology

authors： Weyrather WK,Ritter S,Scholz M,Kraft G

更新日期：1999-11-01 00:00:00

abstract：:Transforming growth factor-beta (TGF beta 1) plays a central role in wound healing, so its perturbation by radiation may contribute to the acute and late effects seen in irradiated skin. TGF beta 1 mRNA expression was measured by PCR, in the skin of the CD1 and CBA mouse, exposed to Sr-90 beta from an 11-mm diameter s...

journal_title：International journal of radiation biology

authors： Randall K,Coggle JE

更新日期：1995-09-01 00:00:00

abstract：PURPOSE:To investigate and compare the propensity of Epstein-Barr virus (EBV)-transformed lymphoblastoid cell lines (LCL) obtained from unaffected healthy individuals and ataxia telangectasia (A-T) patients to undergo apoptosis after X-ray exposure. MATERIAL AND METHODS:The LCL were exposed to 1-4 Gy X-rays at a dose-...

journal_title：International journal of radiation biology

authors： Meijer AE,Zhivotovsky B,Lewensohn R

更新日期：1999-06-01 00:00:00

abstract：:The aim was to investigate further the relationship between radiation-induced mitotic delay and the expression of chromosome damage in V79 cells. Recently published data on the time-course of chromosome aberrations in V79 first-cycle metaphases after exposure to 10.4 MeV u(-1) Ar ions (LET = 1226 keV microm(-1)) were ...

journal_title：International journal of radiation biology

authors： Gudowska-Nowak E,Kleczkowski A,Nasonova E,Scholz M,Ritter S

更新日期：2005-01-01 00:00:00

abstract：PURPOSE:In a previous study, we found that exposure to a 50 Hz magnetic field (MF) could activate stress-activated protein kinase (SAPK) and P38 mitogen-activated protein (MAP) kinase (P38 MAPK) in Chinese hamster lung (CHL) fibroblast cells, and simultaneous exposure to a 'noise' MF of the same intensity inhibited the...

journal_title：International journal of radiation biology

authors： Ke XQ,Sun WJ,Lu DQ,Fu YT,Chiang H

更新日期：2008-05-01 00:00:00

abstract：:Terminally differentiated cells usually do not divide and are, thus, reproductively dead. To elucidate the significance of radiation-enhanced differentiation to reproductive cell death, murine erythroid progenitor cells were gamma-irradiated in plasma clot cultures and the development of haemoglobinized clones was stu...

journal_title：International journal of radiation biology

authors： Schwenke K,Peterson HP,von Wangenheim KH,Feinendegen LE

更新日期：1996-03-01 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：: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

authors： Terrissol M

更新日期：1994-11-01 00:00:00

abstract：PURPOSE:To investigate the ability of electromagnetic (EM) field pre-exposures to induce protection in chick embryos against subsequent ultraviolet (UV) light exposure. MATERIALS AND METHOD:Chick embryos in the 4th day of gestation were exposed for 20 minutes (short term) or 96 hours (long term) to 60 Hz, 8 microT mag...

journal_title：International journal of radiation biology

authors： Dicarlo AL,Hargis MT,Penafiel LM,Litovitz TA

更新日期：1999-12-01 00:00:00

abstract：PURPOSE:To study the natural radionuclides in the freshwater fish samples around the uranium mining areas of Bagjata and Banduhurang, East Singhbhum, Jharkhand, India. MATERIALS AND METHODS:The naturally occurring radioisotopes of uranium, U(nat), consisting of (234)U, (235)U and (238)U; (226)Ra, (230)Th and (210)Po w...

journal_title：International journal of radiation biology

authors： Giri S,Singh G,Jha VN,Tripathi RM

更新日期：2010-11-01 00:00:00

abstract：PURPOSE:Many studies have shown that exposure to radiofrequency radiation (RFR) could activate cellular signal transduction pathways. In the present research, we investigated the effects of exposure to a 1.8-GHz RFR at different intensities on epidermal growth factor (EGF) receptor clustering and phosphorylation in hum...

journal_title：International journal of radiation biology

authors： Sun W,Shen X,Lu D,Fu Y,Lu D,Chiang H

更新日期：2012-03-01 00:00:00

abstract：PURPOSE:Since previous research found an increase in the rate of aneuploidies in human lymphocytes exposed to radiofrequencies, it seems important to perform further studies. The objective of this study was then to investigate whether the exposure to RF (radiofrequency) radiation similar to that emitted by mobile phone...

journal_title：International journal of radiation biology

authors： Bourthoumieu S,Terro F,Leveque P,Collin A,Joubert V,Yardin C

更新日期：2011-04-01 00:00:00

abstract：PURPOSE:To study the effects of 12C-beam of 295 keV/microm (57.24 MeV) on M5 and Chinese hamster V79 cells by using cytogenetic assays like micronuclei (MN) induction, chromosomal aberrations (CA) and apoptosis. Additionally, the relative survival of these two cell lines was tested by the colony forming ability of the ...

journal_title：International journal of radiation biology

authors： Pathak R,Sarma A,Sengupta B,Dey SK,Khuda-Bukhsh AR

更新日期：2007-01-01 00:00:00

abstract：PURPOSE:Detection of gene targets applicable to biological dosimetry and early detection of radiation-induced cell damage. MATERIALS AND METHODS:MCF-7 human mammary carcinoma cells were exposed to 2 and 6 Gy X-rays. Expression of 1176 genes was traced with the Atlas Human 1.2 Array (Clontech). RESULTS:(1) Based on da...

journal_title：International journal of radiation biology

authors： Stassen T,Port M,Nuyken I,Abend M

更新日期：2003-05-01 00:00:00

abstract：PURPOSE:To illustrate how probability-generating functions (PGFs) can be employed to derive a simple probabilistic model for clonogenic survival after exposure to ionizing irradiation. METHODS:Both repairable and irreparable radiation damage to DNA were assumed to occur by independent (Poisson) processes, at intensiti...

journal_title：International journal of radiation biology

authors： Kendal WS

更新日期：2000-04-01 00:00:00

abstract：:Mouse C3H 10T1/2 cells are most sensitive to radiation-induced neoplastic transformation in the G2/M-phase of the cell cycle. When synchronized 10T1/2 cells were exposed to phorbol 12-myristate 13-acetate (TPA) after irradiation, transformation of cells not in the transformation-sensitive window was enhanced, but tran...

journal_title：International journal of radiation biology

authors： Wells RL,Cao J,Xing Y,He L,Elkind MM

更新日期：1993-12-01 00:00:00