Inhibition of UV-induced G1 arrest by exposure to 50 Hz magnetic fields in repair-proficient and -deficient yeast strains.

abstract：PURPOSE:To obtain compounds that will effectively reduce the fixation of uranium in its main target organs: bone and kidney. There is an urgent need for a chelating agent that is suitable and available for human use. MATERIALS AND METHODS:The efficacy of ethane-1-hydroxy-1,1-bisphosphonate (EHBP), already in use as a ...

journal_title：International journal of radiation biology

authors： Henge-Napoli MH,Ansoborlo E,Chazel V,Houpert P,Paquet F,Gourmelon P

更新日期：1999-11-01 00:00:00

abstract：PURPOSE:The present study was designed to reveal, whether the 30 min daily full body exposure of mice to an inhomogeneous static magnetic field (SMF) has a statistically significant effect on diabetic neuropathy. MATERIALS AND METHODS:Three different doses (100, 150, or 200 mg/kg) of streptozotocin (STZ) were administ...

journal_title：International journal of radiation biology

authors： László JF,Szilvási J,Fényi A,Szalai A,Gyires K,Pórszász R

更新日期：2011-01-01 00:00:00

abstract：:Ruthenium-106 in citrate solution was administered intravenously to rat at different stages of pregnancy and to guinea-pig either before conception or in late pregnancy. The results for rat showed that retention in the embryo/foetus measured at 3-5 days after administration increased from about 0.0002% of injected act...

journal_title：International journal of radiation biology

authors： Levack VM,Pottinger H,Harrison JD

更新日期：1994-12-01 00:00:00

abstract：PURPOSE:To analyze the role of mus-genes repair in system activation P-elements in Drosophila melanogaster induced by a chronic exposure to low doses. MATERIALS AND METHODS:The materials were dysgenic individuals of Drosophila melanogaster with mutations in repair genes (mus101, mus205, mus304, mus308, mus309) and sim...

journal_title：International journal of radiation biology

authors： Yushkova E,Zainullin V

更新日期：2016-09-01 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:Testicular seminoma cancer incidence has significantly increased over the last few decades, and although it is successfully treated by radiotherapy, long-term health risks are still unclear. The aim of the study was to show long-term genome damage in patients with seminoma after radiotherapy. MATERIALS AND MET...

journal_title：International journal of radiation biology

authors： Fucic A,Gamulin M,Katic J,Milic M,Druzhinin V,Grgić M

更新日期：2013-11-01 00:00:00

abstract：PURPOSE:To evaluate the impact of oral administration of purslane (Portulaca oleracea) extract or fish oil and their co-treatments in the modulation of radiation-induced damage. MATERIAL AND METHODS:Purslane (P) (400 mg/kg body weight) or fish oil (Fo) (60 mg/kg body weight) was administrated to male albino rats via g...

journal_title：International journal of radiation biology

authors： Abd El-Azime AS,Hussein EM,Ashry OM

更新日期：2014-12-01 00:00:00

abstract：PURPOSE:To study the influence of TGF-beta1 and TGF-beta-neutralizing antibodies on the clonogenic activity and terminal differentiation of rat lung fibroblasts following radiation exposure. MATERIAL AND METHODS:Early passage rat lung fibroblasts were used in this study. Colony formation assays were applied to determi...

journal_title：International journal of radiation biology

authors： Hakenjos L,Bamberg M,Rodemann HP

更新日期：2000-04-01 00:00:00

abstract：PURPOSE:Adverse effects on human health caused by electromagnetic fields (EMF) associated with the use of mobile phones, particularly among young people, are increasing all the time. The potential deleterious effects of EMF exposure resulting from mobile phones being used in close proximity to the brain require particu...

journal_title：International journal of radiation biology

authors： Erdem Koç G,Kaplan S,Altun G,Gümüş H,Gülsüm Deniz Ö,Aydin I,Emin Onger M,Altunkaynak Z

更新日期：2016-10-01 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: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：:Single crystals of cytosine hydrochloride with thiocytosine as an impurity were found suitable for the study of a possible new mechanism of long-range migration of energy deposited by ionizing radiation. In a crystal containing thiocytosine, two kinds of chlorine-containing paramagnetic centres are present that are co...

journal_title：International journal of radiation biology

authors： Herak JN,Sankovic K,Hütterman J

更新日期：1994-07-01 00:00:00

abstract：PURPOSE:To investigate the induction of chromosomal aberrations in mouse m5S cells after exposure to power-line frequency magnetic fields (extremely low frequency magnetic fields; ELFMF) at high-flux densities. MATERIAL AND METHOD:m5S cells were either untreated or pretreated during the G1 phase with mitomycin C (MMC,...

journal_title：International journal of radiation biology

authors： Yaguchi H,Yoshida M,Ding GR,Shingu K,Miyakoshi J

更新日期：2000-12-01 00:00:00

abstract：:The yields of strand break formation (Gssb) in single-stranded DNA (ssDNA) initiated by radiation-generated OH radicals have been determined using the method of low-angle laser light scattering (LALLS). The irradiations were carried out in aqueous, N2O-saturated solutions in the absence and presence of oxygen and at d...

journal_title：International journal of radiation biology

authors： Liphard M,Bothe E,Schulte-Frohlinde D

更新日期：1990-10-01 00:00:00

abstract：:Objective: To quantify DNA damage in patients undergoing non-contrast and contrast-enhanced 18F-FDG PET/CT whole body positron emission tomography/computed tomography (WB PET/CT) investigations using comet assay technique and micronucleus assay, and to study the effect of other baseline parameters of patients on DNA d...

journal_title：International journal of radiation biology

authors： Nautiyal A,Mondal T,Mukherjee A,Mitra D,Kaushik A,Goel HC,Goel A,Dey SK

更新日期：2019-06-01 00:00:00

abstract：:The repair activity of verbascoside (VER), isolated from Pedicularis spicata, towards the oxidizing hydroxyl radical adduct of dGMP and its reaction mechanism were studied using pulse radiolysis. Upon pulse radiolysis of nitrous oxide saturated aqueous solution of 2'-deoxyguanosine-5'-monophosphate (dGMP) and VER, it ...

journal_title：International journal of radiation biology

authors： Li W,Zheng R,Su B,Jia Z,Li H,Jiang Y,Yao S,Lin N

更新日期：1996-04-01 00:00:00

abstract：:Human ovarian carcinoma parental and cisplatin-resistant cells were evaluated for their radiation sensitivity to high and low dose-rate irradiation and for the effectiveness of cisplatin in radiosensitization. The cisplatin resistant variant A2780cp showed increased radiation resistance for both low dose-rate (LDRI) a...

journal_title：International journal of radiation biology

authors： Raaphorst GP,Wang G,Stewart D,Ng CE

更新日期：1996-05-01 00:00:00

abstract：:237Np nitrate was injected intravenously into 4-week-old (young) and 10-12-week-old (adult) female albino Sprague-Dawley rats. The amounts given were 52 (young), 5.2 (adult) and 26 kBq kg-1 body weight (adult). The microscopic distribution in the femur and the lumbar vertebrae was studied. Initially, neptunium was dis...

journal_title：International journal of radiation biology

authors： Sontag W

更新日期：1993-03-01 00:00:00

abstract：PURPOSE:We aimed for a quantitative evaluation that justifies guidelines for evacuation which take into consideration both the human and economic costs. To the best of our knowledge, such an evaluation has not been performed yet. The present guidelines published by the International Atomic Energy Agency (IAEA) are prob...

journal_title：International journal of radiation biology

authors： Yanovskiy M,Levi ON,Shaki YY,Socol Y

更新日期：2020-11-01 00:00:00

abstract：PURPOSE:Caveolin-1 is a membrane protein highly expressed in many tumors and plays an important role in tumor progression and metastasis. This review describes the structure of the Caveolin-1 protein and its pre-clinical and clinical significance, demonstrating that Caveolin-1 is a novel biomarker for radioresistance w...

journal_title：International journal of radiation biology

authors： Mahmood J,Zaveri SR,Murti SC,Alexander AA,Connors CQ,Shukla HD,Vujaskovic Z

更新日期：2016-12-01 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: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:The molecular basis of gene regulation in cells exposed to ionising radiation is not fully understood. Gene regulation occurs at the transcriptional and post-transcriptional levels. Recent studies have suggested that micro-RNA (miRNA) plays a significant role at the post-transcriptional gene regulation. miRNA a...

journal_title：International journal of radiation biology

authors： Chaudhry MA,Kreger B,Omaruddin RA

更新日期：2010-07-01 00:00:00

abstract：PURPOSE:To give a state-of-the-art overview on the promise of three-dimensional (3-D) culture systems for anticancer drug development, with particular emphasis on multicellular tumor spheroids (MCTS). RESULTS AND CONCLUSIONS:Cell-based assays have become an integral component in many stages of routine anti-tumor drug ...

journal_title：International journal of radiation biology

authors： Friedrich J,Ebner R,Kunz-Schughart LA

更新日期：2007-11-01 00:00:00

abstract：PURPOSE:The recent rapid increase of hadron therapy applications requires the development of high performance, reliable in vivo models for preclinical research on the biological effects of high linear energy transfer (LET) particle radiation. AIM:The aim of this paper was to test the relative biological effectiveness ...

journal_title：International journal of radiation biology

authors： Szabó ER,Reisz Z,Polanek R,Tőkés T,Czifrus S,Pesznyák C,Biró B,Fenyvesi A,Király B,Molnár J,Brunner S,Daroczi B,Varga Z,Hideghéty K

更新日期：2018-11-01 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 investigate whether extremely low frequency electromagnetic field (ELF-EMF) exposure could induce oxidative stress in workers performing tour-inspection near transformers and distribution power lines. MATERIALS AND METHODS:Occupational short-term 'spot' measurements were performed. In total, 310 inspection ...

journal_title：International journal of radiation biology

authors： Li L,Xiong DF,Liu JW,Li ZX,Zeng GC,Li HL

更新日期：2015-05-01 00:00:00

abstract：PURPOSE:To examine whether a simulated mobile telephone transmission at 915 MHz has an effect on cognitive function in man. MATERIALS AND METHODS:Thirty-six subjects in two groups were each given two training sessions and then three test sessions in a randomized three-way cross-over design. About 1 W mean power at 915...

journal_title：International journal of radiation biology

authors： Preece AW,Iwi G,Davies-Smith A,Wesnes K,Butler S,Lim E,Varey A

更新日期：1999-04-01 00:00:00

abstract：:The relative efficiencies of two types of densely ionizing particles were compared for the induction of mutations at two distinct genetic loci in human cells. Mutations to 6-thioguanine resistance (hgprt locus) or to trifluorothymidine resistance (tk) locus were scored in TK6 human lymphoblastoid cells exposed to grad...

journal_title：International journal of radiation biology

authors： Kronenberg A,Little JB

更新日期：1989-06-01 00:00:00

abstract：:Purpose: This review discusses recent developments in our understanding of biological and physiological mechanisms underlying radiation cataractogenesis. The areas discussed include effects of low-dose exposures to the lens including potential relevance of non-targeted effects, the development of new personal-protecti...

journal_title：International journal of radiation biology

authors： Laskowski L,Williams D,Seymour C,Mothersill C

更新日期：2020-05-26 00:00:00