Raman spectroscopy of tissue samples irradiated by protons.

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:Herceptin is widely used in treating Her2-overexpressing breast cancer. However, the application of Herceptin in prostate cancer is still controversial. Our previous results have indicated the relevance of Her2 in the transition of the androgen requirement in prostate cancer cells. In this study, the effects of...

journal_title：International journal of radiation biology

authors： Wang HY,Lin WY,Chen MC,Lin T,Chao CH,Hsu FN,Lin E,Huang CY,Luo TY,Lin H

更新日期：2013-05-01 00:00:00

abstract：:SR 2508 (etanidazole) (1 mM) or buthionine sulphoximine (BSO, 50 microM) or both drugs together did not radiosensitize oxic V79 Chinese hamster cells irradiated at either an acute dose rate (2.35 Gy/min) or at a low dose rate (0.117 Gy/min). BSO pretreatment (15 h at 37 degrees C) depleted cellular glutathione (GSH) t...

journal_title：International journal of radiation biology

authors： Wong RS,Basas RA,Ling CC

更新日期：1991-01-01 00:00:00

abstract：:The aim was to identify the decorporation and anti-oxidation efficacy of prompt and delayed consecutive administration of the catecholicpolyaminopolycarboxylate ligands 9501 and 7601 for radiothorium in vivo. The chelating agents 9501 or 7601 were administered intramuscularly to ICR mice 3 min or 3 days after intraper...

journal_title：International journal of radiation biology

authors： Chen H,Luo M,Sun M,Hu Y,Wang Y,Jin M,Cheng W

更新日期：2005-04-01 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：PURPOSE:The effect of boronophenylalanine (BPA)-mediated boron neutron capture therapy (BNCT) on human oral squamous cell carcinoma (SCC) xenografts in nude mice was examined. MATERIALS AND METHODS:Tumor-bearing mice were given BPA at a dose of 250 mg/kg body weight. The tumor (10)B concentration 2 h after an injectio...

journal_title：International journal of radiation biology

authors： Kamida A,Obayashi S,Kato I,Ono K,Suzuki M,Nagata K,Sakurai Y,Yura Y

更新日期：2006-01-01 00:00:00

abstract：PURPOSE:Although the significance of cell cycle checkpoints in overcoming low-dose hyper-radiosensitivity (HRS) has been proposed, the underlying mechanism of HRS in human hepatocellular cells remains unclear. Therefore, the aim of this study was to characterize HRS inhuman hepatocellular HepG2 cells and to explore the...

journal_title：International journal of radiation biology

authors： Xue J,Zong Y,Li PD,Wang LX,Li YQ,Niu YF

更新日期：2016-10-01 00:00:00

abstract：PURPOSE:To investigate the influence of chromatin organization and scavenging capacity in relation to irradiation temperature on the induction of double-strand breaks (DSB) in structures derived from human diploid fibroblasts. MATERIALS AND METHODS:Agarose plugs with different chromatin structures (intact cells+/-wort...

journal_title：International journal of radiation biology

authors： Elmroth K,Nygren J,Stenerlöw B,Hultborn R

更新日期：2003-10-01 00:00:00

abstract：PURPOSE:We examined the effects of manganese (III) meso-tetrakis (diethyl-2-5-imidazole) porphyrin, a metalloporphyrin antioxidant (MPA), on neural tissue radiation toxicity in vivo and on tumour cell radiosensitivity in vitro. MATERIALS AND METHODS:MPA was administered directly into the right lateral ventricle of you...

journal_title：International journal of radiation biology

authors： Pearlstein RD,Higuchi Y,Moldovan M,Johnson K,Fukuda S,Gridley DS,Crapo JD,Warner DS,Slater JM

更新日期：2010-02-01 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：PURPOSE:Cartilage degradation usually results as a consequence of inflammatory processes in the joints. To study this phenomenon experimentally, adjuvant-induced arthritis (AIA) was used as a model of chronic inflammation under the influence of irradiation. The potential chondroprotective effect of 13% aqueous extract ...

journal_title：International journal of radiation biology

authors： El-Ghazaly MA,El-Naby DH,Khayyal MT

更新日期：2011-03-01 00:00:00

abstract：:This paper presents a summary of our understanding to date of the formation of DNA strand breaks induced by highly energetic particle beams (high-LET radiation). We have compared our own recent data on the formation of strand breaks induced in DNA in an aqueous solution with our previous data and those of others avail...

journal_title：International journal of radiation biology

authors： Roots R,Holley W,Chatterjee A,Irizarry M,Kraft G

更新日期：1990-07-01 00:00:00

abstract：PURPOSE:Therapy with low doses of ionising radiation (X-rays) exerts anti-inflammatory effects. Little is known about whether and how low doses of X-ray treatment modulate the inflammatory phenotype of macrophages, especially the secretion of Interleukin-1beta (IL-1β). MATERIALS AND METHODS:Macrophages were differenti...

journal_title：International journal of radiation biology

authors： Lödermann B,Wunderlich R,Frey S,Schorn C,Stangl S,Rödel F,Keilholz L,Fietkau R,Gaipl US,Frey B

更新日期：2012-10-01 00:00:00

abstract：PURPOSE:The relationship between cellular telephone use and excretion of the melatonin metabolite 6-hydroxymelatonin sulfate (6-OHMS) was evaluated in two populations of male electric utility workers (Study 1, n=149; Study 2, n=77). MATERIALS AND METHODS:Participants collected urine samples and recorded cellular telep...

journal_title：International journal of radiation biology

authors： Burch JB,Reif JS,Noonan CW,Ichinose T,Bachand AM,Koleber TL,Yost MG

更新日期：2002-11-01 00:00:00

abstract：:Murine bone marrow contains osteogenic precursor cells that undergo differentiation during in vitro cultivation. In vitro these cells are potential target cells for alpha-irradiation-induced bone tumour formation. Under defined tissue culture conditions these differentiating cells were directly exposed to alpha-partic...

journal_title：International journal of radiation biology

authors： Schoeters GE,Vander Plaetse F,van den Heuvel RL

更新日期：1994-08-01 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：PURPOSE:To evaluate the radiomodulatory influence of a leaf extract of Mentha piperita (Linn) on hepatic antioxidant status and lipid peroxidation in Swiss albino mice. MATERIALS AND METHODS:Animals were given either double distilled water or leaf extract of M. piperita orally (1 g/kg bwt/day) once a day for three con...

journal_title：International journal of radiation biology

authors： Samarth RM,Panwar M,Kumar M,Kumar A

更新日期：2006-05-01 00:00:00

abstract：PURPOSE:Recently, it was found that MK615 possessed an anti-proliferative ability on treated cancer cells as a consequence of triterpenoid compounds. It is well known that radiation affects cellular-mediated immunity in cancer patients who are treated with radiotherapy. Similarly, the ability of triterpenoid compounds ...

journal_title：International journal of radiation biology

authors： Al-Jahdari WS,Sakurai H,Yoshida Y,Mobaraki A,Suzuki Y,Nakano T

更新日期：2011-01-01 00:00:00

abstract：:During previous studies on the relationship between thermosensitivity and intracellular pH (pHi) regulation in mammalian cells, we observed that the thermoresistant TR-4 cells appeared to be resistant to manipulations of the Na+/H+ antiport, one of the two primary membrane regulators of pHi. We hypothesized that this ...

journal_title：International journal of radiation biology

authors： Liu FF,Lee C,Li JH

更新日期：1996-10-01 00:00:00

abstract：PURPOSE:RENEB, 'Realising the European Network of Biodosimetry and Physical Retrospective Dosimetry,' is a network for research and emergency response mutual assistance in biodosimetry within the EU. Within this extremely active network, a number of new dosimetry methods have recently been proposed or developed. There ...

journal_title：International journal of radiation biology

authors： Ainsbury E,Badie C,Barnard S,Manning G,Moquet J,Abend M,Antunes AC,Barrios L,Bassinet C,Beinke C,Bortolin E,Bossin L,Bricknell C,Brzoska K,Buraczewska I,Castaño CH,Čemusová Z,Christiansson M,Cordero SM,Cosler G,Mo

更新日期：2017-01-01 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：PURPOSE:The prolonged delivery times associated with intensity modulated radiation therapy (IMRT) may reduce treatment effectiveness of radiation therapy for cancers with short repair half-times. In this study, in vitro radiation experiments with DU-145 prostate cancer cells were designed to quantify the half-time of s...

journal_title：International journal of radiation biology

authors： Wang JZ,Rhee JG,Shi P,Stewart RD,Allen Li X

更新日期：2008-06-01 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：:Survival of HT29 cells was measured after irradiation with single doses of X-rays (0.05-5 Gy) and neutrons (0.025-1.5 Gy), using a Dynamic Microscopic Imaging Processing Scanner (DMIPS) with which individual cells can be accurately located in tissue culture flasks, their positions recorded, and after an appropriate in...

journal_title：International journal of radiation biology

authors： Lambin P,Marples B,Fertil B,Malaise EP,Joiner MC

更新日期：1993-05-01 00:00:00

abstract：:A/J and C57BL/6J mice, strains which differ in susceptibility to chemical-induced lung tumours, were examined for differential sensitivity to radon-induced lung cancer. Sixty weeks after exposure to 952 WLM radon (3.34 J h1 m-3), no lung tumours were found in the control, sham- (one dust-) exposed, or radon-exposed C5...

journal_title：International journal of radiation biology

authors： Groch KM,Khan MA,Brooks AL,Saffer JD

更新日期：1997-03-01 00:00:00

abstract：PURPOSE:The purpose of this study was to assess the long-term effects of gamma-radiation, including low-dose radiation, on growth parameters of onion (Allium cepa) seedling roots 6-10 days after irradiation. MATERIALS AND METHODS:Onion seedlings were exposed to a 137Cs gamma source at doses ranging from 0.1 to 10 gray...

journal_title：International journal of radiation biology

authors： Bolsunovsky A,Trofimova E,Dementyev D,Petrichenkov M

更新日期：2020-11-16 00:00:00

abstract：PURPOSE:Ionizing radiation causes various types of DNA damage e.g. single strand breaks (SSB) and double strand breaks (DSB), whereby the SSB/DSB ratio is shifted toward the DSB with increasing LET. For the DNA-incorporated Auger electron emitter Iodine-125 a SSB/DSB ratio of 5.4:1 is calculated based on computer simul...

journal_title：International journal of radiation biology

authors： Unverricht-Yeboah M,Holtmann K,Kriehuber R

更新日期：2020-12-03 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:The effects of radiation +/- hypogravity on immunologic function were investigated using the Partial Weight Suspension (PWS) model ( Wagner et al. 2010 ). MATERIALS AND METHODS:Mice were exposed to 0.5, 1, or 2 Gray (Gy) dose of gamma radiation and then placed in the PWS system for 4, 24, 48 hours, or 4 days. ...

journal_title：International journal of radiation biology

authors： Sanzari JK,Wilson JM,Wagner EB,Kennedy AR

更新日期：2011-10-01 00:00:00

abstract：PURPOSE:To assess changes in mitochondrial morphology and mitophagy induced by simulated sunlight irradiation (SSI) and how these changes are modulated by mitochondrial activity and energy source. MATERIALS AND METHODS:Human malignant amelanotic melanoma A375 cells were pre-treated with either a mitochondrial activity...

journal_title：International journal of radiation biology

authors： Zanchetta LM,Garcia A,Lyng F,Walsh J,Murphy JE

更新日期：2011-05-01 00:00:00