The effects of 2-deoxyglucose and amino-oxyacetic acid on the radiation response of mammalian cells in vitro.

abstract：PURPOSE:To develop and validate non-fluorescent chromosome painting for bright-field microscopy using the peroxidase/diaminobenzidine (DAB) reaction. MATERIALS AND METHODS:Peripheral blood lymphocytes were taken from patients with uterine cancer who had received heavy-ion radiation therapy. Chromosome slides were trea...

journal_title：International journal of radiation biology

authors： Kanda R,Suzuki M,Minamihisamatsu M,Furukawa A,Odaka T,Hayata I

更新日期：1998-05-01 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 evaluate whether immunotherapy based on adoptively transferred cytotoxic T-cells (CTL) can improve the antitumour efficacy of irradiation. MATERIAL AND METHODS:The experiments were performed using the human squamous cell carcinoma line UT-SCC-15, which expresses human leukocyte antigen (HLA)-A2. The UT-SCC-...

journal_title：International journal of radiation biology

authors： Krause M,Schmitz M,Noessner E,Skrablin PS,Wehner R,Rieber EP,Baumann M

更新日期：2007-11-01 00:00:00

abstract：:Male SAS/4 mice were injected i.v. with 6.6 kBq 239Pu-citrate. After 1 or 24 h a single i.p. injection of 15 or 30 mumol kg-1 or repeated (three or four) daily injections of 30 mumol kg-1 of tetra-THB-spermine were given, and at 4 or 7 days Pu retention was measured in liver, kidneys and femur. Besides tetra-THB-sperm...

journal_title：International journal of radiation biology

authors： Szot Z,Rochalska M,Chomiczewski K,Chimiak A,Przychodzeń W

更新日期：1989-01-01 00:00:00

abstract：:Purpose: Cancer is one of the most common causes of mortality and morbidity worldwide. Vaccines have been emerged as an attractive approach for their capacity of eliciting long-term immune response targeting cancer cells. Attenuated avirulent Toxoplasma gondii stimulate immunity and activate antitumor cells thereby el...

journal_title：International journal of radiation biology

authors： Hafez EN,Youssef HMG,El-Kabany HA

更新日期：2020-06-01 00:00:00

abstract：:The resonant recognition model (RRM) is a model of protein-protein and protein-DNA interaction based on a significant correlation between spectra of numerical presentation of the amino acid or nucleotide sequences and their biological activity. Having compared absorption characteristics of photosensitive proteins with...

journal_title：International journal of radiation biology

authors： Cosic I,Vojisavljevic V,Pavlovic M

更新日期：1989-08-01 00:00:00

abstract：PURPOSE:In radiation biology, rats are often irradiated, but the precise dose distributions are often lacking, particularly in areas that receive scatter radiation. We used a non-dedicated set of resources to calculate detailed dose distributions, including doses to peripheral organs well outside of the primary field, ...

journal_title：International journal of radiation biology

authors： Kirkby C,Ghasroddashti E,Kovalchuk A,Kolb B,Kovalchuk O

更新日期：2013-09-01 00:00:00

abstract：:Purpose: A study is presented of the irradiation of cancerous cervical cell line HeLa loaded with a platinum salt, betamethasone and deoxyglucose. The presence of the platinum increases the free-radical concentration and augments the cell death rate, whereas betamethasone or deoxyglucose induces radiosensitization by ...

journal_title：International journal of radiation biology

authors： Usami N,Hirayama R,Kobayashi K,Furusawa Y,Le Sech C

更新日期：2020-05-01 00:00:00

abstract：:Most estimates of the radiation dose lethal to 50 per cent of a human population are based on historical data taken from well-known experiences reflecting inadequately known physical and biological conditions, or from medical procedures where individual patients received advantages of modern clinical care. It has been...

journal_title：International journal of radiation biology

authors： Morris MD,Jones TD

更新日期：1989-03-01 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

authors： Hoyes KP,Hendry JH,Lord BI

更新日期：2000-01-01 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：:Purpose: The key to increasing our understanding of low dose effects of ionizing radiation is cooperation and communication between research organizations around the world. The purpose of this article is to describe the Electric Power Research Institute (EPRI) program for such cooperation. Materials and methods: EPRI ...

journal_title：International journal of radiation biology

authors： Cool DA

更新日期：2019-10-01 00:00:00

abstract：PURPOSE:To evaluate how irradiation affects thyroid autoimmunity in mouse models of Hashimoto's thyroiditis and Graves' hyperthyroidism. MATERIALS AND METHODS:Non-obese diabetic (NOD)-H2(h4) mice spontaneously develop anti-thyroglobulin (Tg) antibodies and thyroiditis when supplied with sodium iodine (NaI) in the drin...

journal_title：International journal of radiation biology

authors： Nagayama Y,Kaminoda K,Mizutori Y,Saitoh O,Abiru N

更新日期：2008-09-01 00:00:00

abstract：PURPOSE:To investigate the potential total and relative free-radical transfer from histones to DNA in X-irradiated chromatin, by analysing the relative contributions of individual radicals from protein and from DNA. MATERIALS AND METHODS:Chromatin was isolated from calf thymus, freeze-dried and either used as such or ...

journal_title：International journal of radiation biology

authors： Weiland B,Hüttermann J

更新日期：2000-08-01 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

authors： Grams MP,Wilson ZC,Sio TT,Beltran CJ,Tryggestad EJ,Gupta SK,Blackwell CR,McCollough KP,Sarkaria JN,Furutani KM

更新日期：2014-10-01 00:00:00

abstract：PURPOSE:Since the number of cancer patients treated by proton irradiation has increased in the last few years, it seems appropriate to study dose-dependent effects of proton irradiation on mammalian tissues in more detail. MATERIALS AND METHODS:Tissue samples of normal skin of mouse and swine, of a human tumour model ...

journal_title：International journal of radiation biology

authors： Synytsya A,Alexa P,Besserer J,De Boer J,Froschauer S,Gerlach R,Loewe M,Moosburger M,Obstová I,Quicken P,Sosna B,Volka K,Würkner M

更新日期：2004-08-01 00:00:00

abstract：:Purpose: To summarize existing knowledge and to understand individual response to radiation exposure, the MELODI Association together with CONCERT European Joint Programme has organized a workshop in March 2018 on radiation sensitivity and susceptibility.Methods: The workshop reviewed the current evidence on this matt...

journal_title：International journal of radiation biology

authors： Seibold P,Auvinen A,Averbeck D,Bourguignon M,Hartikainen JM,Hoeschen C,Laurent O,Noël G,Sabatier L,Salomaa S,Blettner M

更新日期：2020-03-01 00:00:00

abstract：PURPOSE:A key enzyme of polyamine catabolism, spermidine/spermine N(1)-acetyltransferase (SSAT), is responsive to antiproliferative agents. The role of SSAT in cellular responses to X-ray irradiation was examined. MATERIALS AND METHODS:Exponentially growing HeLa S3 cells were irradiated by X-rays, and mRNA levels for ...

journal_title：International journal of radiation biology

authors： Mita K,Fukuchi K,Hamana K,Ichimura S,Nenoi M

更新日期：2004-05-01 00:00:00

abstract：:The effect of heat (43-45 degrees C) on the induction and the repair of DNA double-strand breaks (dsb) was studied in CHO cells after 60 Gy of X-rays using constant-field gel electrophoresis. Heat given prior to irradiation was found not to alter the number of dsb when measured immediately after irradiation. In non-he...

journal_title：International journal of radiation biology

authors： Dahm-Daphi J,Brammer I,Dikomey E

更新日期：1997-08-01 00:00:00

abstract：PURPOSE:To investigate the relationship between the susceptibility of B-chronic lymphoid leukaemia (B-CLL) cells to DNA damage-induced apoptosis, the kinetics of DNA strand-break rejoining, and chromosome damage after exposure to ionizing irradiation. MATERIALS AND METHODS:Lymphocytes from B-CLL patients were gamma-ir...

journal_title：International journal of radiation biology

authors： Blaise R,Alapetite C,Masdehors P,Merle-Beral H,Roulin C,Delic J,Sabatier L

更新日期：2002-08-01 00:00:00

abstract：PURPOSE:To investigate physical and biophysical properties of proton tracks 1 keV-300 MeV using Monte Carlo track structure methods. MATERIALS AND METHODS:We present model calculations for cross sections and methods for simulations of full-slowing-down proton tracks. Protons and electrons were followed interaction-by-...

journal_title：International journal of radiation biology

authors： Liamsuwan T,Uehara S,Emfietzoglou D,Nikjoo H

更新日期：2011-02-01 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：:We used three common fluorescent probes to measure pericentric inversion frequencies in 2.9 Gy 60Co gamma-irradiated human lymphocytes. For a given chromosome, the first probe is specific to one telomeric region, the second probe is specific to one subcentromeric region and the third probe is specific to the centromer...

journal_title：International journal of radiation biology

authors： Lucas JN,Hill FS,Chen AM,Burk CE

更新日期：1997-01-01 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

authors： Silveira DA,Ribeiro FM,Simão ÉM,Mattos VLD,Góes EG

更新日期：2020-12-17 00:00:00

abstract：:Purpose To investigate the effect of increasing the overall treatment time as well as delivering the compensating doses on the Balb/c breast adenocarcinoma (4T1) tumor. Materials and methods A total of 72 mice were divided into two aliquots (classes A and B) based on the initial size of their induced tumor. Each class...

journal_title：International journal of radiation biology

authors： Nikzad S,Hashemi B,Hasan ZS,Mozdarani H,Baradaran-Ghahfarokhi M,Amini P

更新日期：2016-01-01 00:00:00

abstract：PURPOSE:To determine the involvement of c-Jun NH(2)-terminal kinase-1 (JNK1) and possibly of HSP27 in heat-induced apoptosis of human monoblastic leukaemia U937 cells. MATERIALS AND METHODS:Dominant negative JNK1 (APF), in which the phosphorylation sites Thr-Pro-Tyr were changed to Ala-Pro-Phe, was overexpressed in U9...

journal_title：International journal of radiation biology

authors： Enomoto A,Suzuki N,Liu C,Kang Y,Zhu J,Serizawa S,Matsumoto Y,Morita A,Ito M,Hosoi Y

更新日期：2001-08-01 00:00:00

abstract：PURPOSE:To investigate the possible role of cell cycle arrest in the radiosensitization of mouse spermatogonial stem cells due to small conditioning X-ray exposures. MATERIALS AND METHODS:A 24 h fractionation interval between conditioning (1 Gy) and challenging (8 or 9 Gy) exposures was used. Two approaches were follo...

journal_title：International journal of radiation biology

authors： Van Buul PP,Van Duyn-Goedhart A,Beumer T,Bootsma AL

更新日期：2001-03-01 00:00:00

abstract：:We used a cell sorter assay to evaluate the efficacy of the hypoxic cell sensitizer etanidazole over 3-4 logs of cell inactivation, with particular attention to the clinically relevant low-dose survival region. Analysis of the radiation responses in a panel of six human tumour cell lines under conditions of hypoxia an...

journal_title：International journal of radiation biology

authors： Wouters BG,Sy AM,Skarsgard LD

更新日期：1996-12-01 00:00:00

abstract：:Despite the extensive utilization of radiotherapy in cancer treatments, clinicians often face challenges in achieving desired outcomes. This is because of the existence of secondary radiation effects like bystander phenomenon that influence radiation nontargeted cells and tissues. The concept of bystander effects of r...

journal_title：International journal of radiation biology

authors： Mukherjee S,Chakraborty A

更新日期：2019-03-01 00:00:00

abstract：PURPOSE:The present work summarises the history and current status of research into the importance of cancer stem cells for radiobiological research and for clinical radiation oncology. An effort is made to differentiate clonogenicity from stemness of cancer cells. CONCLUSION:In radiooncology, cancer stem cells have b...

journal_title：International journal of radiation biology

authors： Baumann M,Krause M,Thames H,Trott K,Zips D

更新日期：2009-05-01 00:00:00