A practical method for assessment of dose conversion coefficients for aquatic biota.

abstract：:Sustained pain relief following radon spa therapy in patients suffering from chronic painful diseases has been well described. But still, the underlying mechanisms are not fully understood. We conducted the prospective and explorative RAD-ON01 study which included 103 patients who suffered from chronic painful musculo...

journal_title：Radiation and environmental biophysics

authors： Kullmann M,Rühle PF,Harrer A,Donaubauer A,Becker I,Sieber R,Klein G,Fournier C,Fietkau R,Gaipl US,Frey B

更新日期：2019-03-01 00:00:00

abstract：:In the process of developing a new dosimetry system for atomic bomb survivors in Hiroshima and Nagasaki (DS02), an intercomparison study between (152)Eu and (36)Cl measurements was proposed, to reconcile the discrepancy previously observed in the Hiroshima data between measurements and calculations of thermal neutron ...

journal_title：Radiation and environmental biophysics

authors： Hoshi M,Endo S,Tanaka K,Ishikawa M,Straume T,Komura K,Rühm W,Nolte E,Huber T,Nagashima Y,Seki R,Sasa K,Sueki K,Fukushima H,Egbert SD,Imanaka T

更新日期：2008-07-01 00:00:00

abstract：:In the mountainous "Hohe Tauern" region of Salzburg (Austria), milk samples have been collected in a long-term montitoring programme since 1988, at eight alpine sites used for extensive, seasonal stock farming. For this alpine environment with its acidic soils developed on silicate bedrock, high soil-to-plant transfer...

journal_title：Radiation and environmental biophysics

authors： Lettner H,Hubmer A,Bossew P,Strebl F,Steinhäusler F

更新日期：2009-02-01 00:00:00

abstract：:Investigation of cell-free DNA (cf-DNA) in body fluids, as a potential biomarker for assessing the effect of ionizing radiation on the organism, is of considerable interest. We investigated changes in the contents of cell-free mitochondrial DNA (cf-mtDNA) and cell-free nuclear DNA (cf-nDNA) in the urine of X-ray-expos...

journal_title：Radiation and environmental biophysics

authors： Abdullaev SA,Minkabirova GM,Bezlepkin VG,Gaziev AI

更新日期：2015-08-01 00:00:00

abstract：:Non-linear mechanical response of viscoelastic strain responding media to high amplitude stress-strain is examined from a phenomenological point of view and found to lead to results compatible with empirical observations of high intensity ultrasound irradiation of brain, liver, and eye lens tissues. The proposed hyste...

journal_title：Radiation and environmental biophysics

authors： Johnston RL,Dunn F

更新日期：1981-01-01 00:00:00

abstract：:Thorough studies of 28 water bodies, predominantly lakes from the younger moraine area of Schleswig-Holstein, Northern Germany but also some peat bog waters in Niedersachsen, Northern Germany and lake Balaton in Hungary, showed the presence of at least six redox systems: NO3-/NO2-; NO3-/NH4+; NO2-/NH4+; So/HS-; So/H2S...

journal_title：Radiation and environmental biophysics

authors： David R

更新日期：1986-01-01 00:00:00

abstract：:Estimates are presented on the carbon-14 generation rates in several reactor types and in peaceful nuclear explosions. If the carbon-14 generated in light water reactors is released, the population radiation dose rate it causes initially will be comparable to that resulting from the krypton-85 and tritium generated in...

journal_title：Radiation and environmental biophysics

authors： Pohl RO

更新日期：1976-12-23 00:00:00

abstract：:Working from the general postulate that natural selection of plant form operates so as to maximize the survival potential of a species, this paper examines the hypothesis that the mechanical support of tree foliage must approach optimality in the use of wood, i.e., that tree stems and branches will have "optimal form"...

journal_title：Radiation and environmental biophysics

authors： King D,Loucks OL

更新日期：1978-08-10 00:00:00

abstract：:A temporary increase in the incidence of infant leukaemia in Greece was reported by Petridou et al., which was attributed to in utero exposure to ionising radiation resulting from the Chernobyl accident. We performed a similar analysis based on the data of the German Childhood Cancer Registry in order to check whether...

journal_title：Radiation and environmental biophysics

authors： Steiner M,Burkart W,Grosche B,Kaletsch U,Michaelis J

更新日期：1998-07-01 00:00:00

abstract：:In this work, direct DNA damage induced by low-energy electrons (sub-keV) is simulated using a Monte Carlo method. The characteristics of the present simulation are to consider the new mechanism of DNA damage due to dissociative electron attachment (DEA) and to allow determining damage to specific bases (i.e., adenine...

journal_title：Radiation and environmental biophysics

authors： Liu W,Tan Z,Zhang L,Champion C

更新日期：2017-03-01 00:00:00

abstract：:Several proteins are known to form foci at DNA sites damaged by ionizing radiation. We study DNA damage response by immunofluorescence microscopy after microirradiation of cells with energetic ions. By using microirradiation, it is possible to irradiate different regions on a single dish at different time-points and t...

journal_title：Radiation and environmental biophysics

authors： Greubel C,Hable V,Drexler GA,Hauptner A,Dietzel S,Strickfaden H,Baur I,Krücken R,Cremer T,Friedl AA,Dollinger G

更新日期：2008-11-01 00:00:00

abstract：:A method which allows growth of normal human tissue to be studied in vitro is used to investigate possible interactive effects of radiation and environmentally important carcinogens on oesophageal and urothelial cell growth. Carcinogens chosen were selected for their known or suspected effect on the oesophageal mucosa...

journal_title：Radiation and environmental biophysics

authors： Mothersill C,Cusack A,Seymour CB

更新日期：1989-01-01 00:00:00

abstract：:C57Bl6-lacZ animals were exposed to a range of low dose-rate simulated solar particle event (sSPE) radiation at the NASA-sponsored Research Laboratory (NSRL) at Brookhaven National Laboratory (BNL). Peripheral blood was harvested from animals from 1 to 12 days after total body irradiation (TBI) to quantify the level o...

journal_title：Radiation and environmental biophysics

authors： Chang PY,Doppalapudi R,Bakke J,Wang A,Menda S,Davis Z

更新日期：2010-08-01 00:00:00

abstract：:To evaluate the dose distributions of an electron microbeam and to help optimization of its design, the condensed-history (CH) Monte Carlo simulation algorithm implemented in the Geant4 toolkit was selected as an alternative to the conventionally used analog algorithm. Compared to the analog algorithm, the CH algorith...

journal_title：Radiation and environmental biophysics

authors： Ma Y,Zhou H,Zhuo Y

更新日期：2006-03-01 00:00:00

abstract：:An extensive programme of experiments on transfer of radionuclides to aquatic species was conducted in the former USSR starting from the early 1950s. Only a few of these studies were made available in the English language literature or taken into account in international reviews of radionuclide behaviour in marine eco...

journal_title：Radiation and environmental biophysics

authors： Fesenko S,Fesenko E,Titov I,Karpenko E,Sanzharova N,Fonseca AG,Brown J

更新日期：2010-11-01 00:00:00

abstract：:In head computed tomography, radiation upon the eye lens (as an organ with high radiosensitivity) may cause lenticular opacity and cataracts. Therefore, quantitative dose assessment due to exposure of the eye lens and surrounding tissue is a matter of concern. For this purpose, an accurate eye model with realistic geo...

journal_title：Radiation and environmental biophysics

authors： Akhlaghi P,Ebrahimi-Khankook A,Vejdani-Noghreiyan A

更新日期：2017-05-01 00:00:00

abstract：:Bone sarcoma as a second malignancy is rare but highly fatal. The present knowledge about radiation-absorbed organ dose-response is insufficient to predict the risks induced by radiation therapy techniques. The objective of the present study was to assess the treatment-induced risk for bone sarcoma following a childho...

journal_title：Radiation and environmental biophysics

authors： Schwartz B,Benadjaoud MA,Cléro E,Haddy N,El-Fayech C,Guibout C,Teinturier C,Oberlin O,Veres C,Pacquement H,Munzer M,N'guyen TD,Bondiau PY,Berchery D,Laprie A,Hawkins M,Winter D,Lefkopoulos D,Chavaudra J,Rubino C,D

更新日期：2014-05-01 00:00:00

abstract：:Exposure to ionizing radiation has well-documented long-term effects on cancer rates and other health outcomes in humans. While in vitro experimental studies had demonstrated that the nature of some radiation effects depend on both total dose of the radiation and the dose rate (i.e., the pattern of dose distribution o...

journal_title：Radiation and environmental biophysics

authors： Sokolnikov M,Preston D,Stram DO

更新日期：2017-03-01 00:00:00

abstract：:The naturally synchronous development of early mouse embryos was exploited to address the question, whether micronuclei require a mitosis for expression or whether they can be expressed in the same cell cycle, in which exposure to X-rays or caffeine took place. Experiments with 2-cell and with 4-cell embryos showed th...

journal_title：Radiation and environmental biophysics

authors： Müller WU,Schlusen I,Streffer C

更新日期：1991-01-01 00:00:00

abstract：:Since the early 1990s, information on radiation-exposed populations other than those exposed from the Chernobyl accident in 1986 has become increasingly available for international scientific research. It is essential to understand how the cohorts of exposed populations have been defined and what mechanisms can be use...

journal_title：Radiation and environmental biophysics

authors： Winkelmann RA,Tretyakov FD,Startsev NV,Kolyado IB,Gusev BI,Grosche B,Storm HH,Hall P

更新日期：2002-03-01 00:00:00

abstract：:Beginning in 1950, people living on the banks of the Techa River received chronic low-dose-rate internal and external radiation exposures as a result of releases from the Mayak nuclear weapons plutonium production facility in the Southern Urals region of the Russian Federation. The Techa River cohort includes about 30...

journal_title：Radiation and environmental biophysics

authors： Krestinina L,Preston DL,Davis FG,Epifanova S,Ostroumova E,Ron E,Akleyev A

更新日期：2010-05-01 00:00:00

abstract：:At five stages of gestation, mice were exposed dorsally to ultrasonic irradiation at 1 W/cm2 (spatial and temporal average), 2 MHz, and 34 and 37 degrees C (temperature at beginning of exposure). The results indicated that ultrasonic exposure up to at least 100 s is not hazardous to a pregnant mouse or its offspring i...

journal_title：Radiation and environmental biophysics

authors： Stolzenberg SJ,Torbit CA,Edmonds PD,Taenzer JC

更新日期：1980-01-01 00:00:00

abstract：:Responses of the S/S variant of the L5178Y murine leukemic lymphoblast, the photoreceptor cell of the rabbit retina and the lenticular epithelium of the rabbit to heavy ions (20Ne, 28Si, 40Ar and 56Fe) are described and discussed primarily from the standpoint of the need for a comprehensive theory of cellular radiosen...

journal_title：Radiation and environmental biophysics

authors： Lett JT,Cox AB,Bergtold DS

更新日期：1986-01-01 00:00:00

abstract：:Testing the limits of survivability in space is the primary focus in astrobiological research. Although a number of previous studies have examined terrestrial life survival in an extraterrestrial environment, only a few have investigated how life systems respond to high doses of alpha cosmic ray, the main component of...

journal_title：Radiation and environmental biophysics

authors： Miki K,Kawashima S,Takahashi Y,Yonemura S

更新日期：2019-08-01 00:00:00

abstract：:The hypoxic cytotoxic effect of chlorpromazine towards E. coli B/r was observed to be dependent on temperature of incubation and irradiation. Increasing the temperature of incubation from ambient to 37 degrees C followed by irradiation revealed that the organisms showed radiosensitivity of a magnitude which was two to...

journal_title：Radiation and environmental biophysics

authors： Shenoy MA,Singh BB

更新日期：1985-01-01 00:00:00

abstract：:Growing hair follicles with their rapid cell proliferation would be expected to be sensitive organs to cytotoxic agents such as radiation. Various abnormalities in the hair and hair follicles have been reported in the past. Changes in the number of cells in the newly forming hair cortex have been shown in the mouse to...

journal_title：Radiation and environmental biophysics

authors： Potten CS,Burt PA,Roberts SA,Deshpande NA,Williams PC,Ramsden J

更新日期：1996-05-01 00:00:00

abstract：:Heavy charged particle therapy, started at research institutes three decades ago, is now on the verge of entering a clinical phase. This phase has resulted from the evolution and development of various beam delivery systems and techniques with existing research accelerators and with newly built accelerators. For the f...

journal_title：Radiation and environmental biophysics

authors： Blattmann H

更新日期：1992-01-01 00:00:00

abstract：:The Sax-Markov binary eurejoining/misrejoining (SMBE) model is a stochastic representation of Sax's breakage-and-reunion mechanism of misrejoining DNA double-strand breaks (DSBs). In this model, to approximate DSB misrejoining probabilities that decrease with increasing distance, the nucleus is treated as a collection...

journal_title：Radiation and environmental biophysics

authors： Radivoyevitch T

更新日期：2000-12-01 00:00:00

abstract：:This study aimed to evaluate the biological effects of gamma irradiation on zebrafish embryos. Different doses of gamma rays (0.01, 0.05, 0.1, 0.5 and 1 Gy) were used to irradiate zebrafish embryos at three developmental stages (stage 1, 6 h post-fertilization (hpf); stage 2, 12 hpf; stage three, 24 hpf), respectively...

journal_title：Radiation and environmental biophysics

authors： Hu M,Hu N,Ding D,Zhao W,Feng Y,Zhang H,Li G,Wang Y

更新日期：2016-11-01 00:00:00

abstract：:To investigate whether residual radiation damage in hematopoietic tissue is measurable in situ by a change in cell turnover, the retention of the thymidine analogue 5-(125-I)iodo-2'-deoxyuridine (125-IUdR) following incorporation into DNA of cells in bone marrow and spleen of mice was measured 35 days after 0-500 rad ...

journal_title：Radiation and environmental biophysics

authors： Hübner GE,von Wangenheim KH,Feinendegen LE

更新日期：1982-01-01 00:00:00