Long-term clinical outcomes of salvage pelvic radiation therapy for oligo-recurrent pelvic lymph nodes after definitive external-beam radiation therapy for non-metastatic prostate cancer.

abstract：:Several models for the action of mixed irradiation with two types of radiation have been proposed in the last two decades, although the superiority or inferiority of these models is not completely elucidated. However, mixed irradiation is sometimes composed of more than two types of radiation, and for this type of mix...

journal_title：Journal of radiation research

authors： Suzuki S

更新日期：1998-09-01 00:00:00

abstract：:A conceptual design of a mobile isocenter carbon ion gantry was carried out in the framework of the Particle Training Network for European Radiotherapy (PARTNER) and Union of Light Ion Centres in Europe (ULICE) projects. To validate the magnets used in this gantry, Finite Element Method (FEM) simulations were performe...

journal_title：Journal of radiation research

authors： Moreno JO,Pullia MG,Priano C,Lante V,Necchi MM,Savazzi S

更新日期：2013-07-01 00:00:00

abstract：:The aim of the present study was to examine the excess relative risk for leukemia mortality and all cancers, except leukemia, among Hiroshima atomic-bomb survivors by applying ABS93D and ABS2000D. Particular attention was given to any difference in the neutron-dose estimates between the two dosimetry systems. The stud...

journal_title：Journal of radiation research

authors： Katayama H,Matsuura M,Endo S,Hoshi M,Ohtaki M,Hayakawa N

更新日期：2002-03-01 00:00:00

abstract：:The effect of gamma-irradiation on a major nutritional function of the yolk sac (the uptake and digestion of macromolecular materials) was studied in rat visceral yolk sacs cultured in vitro being used 125I-labeled bovine serum albumin (RISA) as the tracer protein. The uptake of RISA (per g wet weight) by rat yolk sac...

journal_title：Journal of radiation research

authors： Takahashi S,Koshimoto C,Kubota Y

更新日期：1993-06-01 00:00:00

abstract：:Medical diagnostic X-ray workers are one occupational group that has exposure to continuous low doses of external radiation over their working lifetimes. Current ICRP recommendations [ICRP. Recommendations of the International Commission on Radiological Protection. ICRP Publication 60. Ann ICRP 1991;21 (1-3)] state th...

journal_title：Journal of radiation research

authors： Xu XS,Zhang LA,Sun QF,Qin YC,Yu NL

更新日期：2018-03-01 00:00:00

abstract：:The present study was undertaken to determine relative biological effectiveness (RBE) values for simulated solar particle event (SPE) radiation on peripheral blood cells using Yucatan minipigs and electron-simulated SPE as the reference radiation. The results demonstrated a generally downward trend in the RBE values w...

journal_title：Journal of radiation research

authors： Sanzari JK,Wan SX,Diffenderfer ES,Cengel KA,Kennedy AR

更新日期：2014-03-01 00:00:00

abstract：:Hyper-radiosensitivity (HRS) is a well-known bioresponse under low-dose or low-dose-rate exposures. Although disorder of the DNA repair function, non-targeted effects and accumulation of cells in G2 have been experimentally observed, the mechanism for inducing HRS by long-term irradiation is still unclear. On the basi...

journal_title：Journal of radiation research

authors： Matsuya Y,Tsutsumi K,Sasaki K,Yoshii Y,Kimura T,Date H

更新日期：2017-05-01 00:00:00

abstract：:This study aimed to evaluate the relationship between cardiac toxicity after definitive chemoradiotherapy (CRT) for esophageal cancer and the dose-volume histogram (DVH) of organs at risk (OARs) [using biological effective dose (BED)]. We analyzed the data of 83 patients with esophageal cancer treated using definitive...

journal_title：Journal of radiation research

authors： Takeuchi Y,Murakami Y,Kameoka T,Ochi M,Imano N,Takahashi I,Nishibuchi I,Kimura T,Kawahara D,Saito A,Nagata Y

更新日期：2020-03-23 00:00:00

abstract：:3D image-guided brachytherapy (3D-IGBT) has become a standard therapy for cervical cancer. However, the use of 3D-IGBT is limited in East and Southeast Asia. This study aimed to clarify the current usage patterns of 3D-IGBT for cervical cancer in East and Southeast Asia. A questionnaire-based survey was performed in 1...

journal_title：Journal of radiation research

authors： Okonogi N,Wakatsuki M,Mizuno H,Fukuda S,Cao J,Kodrat H,Lau FN,Calaguas MJ,de Los Reyes RH,Chansilpa Y,Uddin AFMK,Adylkhanov T,Cho CK,Tsegmed U,Hoang NC,Ohno T,Nakano T,Kato S,Forum for Nuclear Cooperation in Asia.

更新日期：2020-07-06 00:00:00

abstract：:This study was conducted in order to evaluate the cytotoxicity of high linear-energy-transfer (LET) ionizing radiation (IR) on glioblastoma cells and fibroblasts using different modes of cell inactivation assays. Two human glioblastoma cell lines with or without p53-mutation, and fibroblasts were used as materials. Ga...

journal_title：Journal of radiation research

authors： Tsuboi K,Moritake T,Tsuchida Y,Tokuuye K,Matsumura A,Ando K

更新日期：2007-07-01 00:00:00

abstract：:Radiotherapy is an integral part of overall cancer therapy. One of the most serious adverse effects of irradiation concern, for long-term survivors, the development of post-radiation sarcoma (PRS) in healthy tissues located within the irradiated area. PRS have bad prognosis and are often detected at a late stage. Ther...

journal_title：Journal of radiation research

authors： Phulpin B,Tran N,Leroux A,Poussier S,Marie PY,Pinel S,Huger S,Henrot P,Gallet P,Blaise C,Bravetti P,Graff P,Merlin JL,Dolivet G

更新日期：2012-01-01 00:00:00

abstract：:Due to the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident, the evacuees from Namie Town still cannot reside in the town, and some continue to live in temporary housing units. In this study, the radon activity concentrations were measured at temporary housing facilities, apartments and detached houses in Fukush...

journal_title：Journal of radiation research

authors： Hosoda M,Tokonami S,Omori Y,Ishikawa T,Iwaoka K

更新日期：2016-07-01 00:00:00

abstract：:Boron Neutron Capture Therapy (BNCT) effectiveness depends on the preferential sequestration of boron in cancer cells relative to normal tissue cells. We present a novel strategy for sequestering boron using an adenovirus expressing the sodium iodide symporter (NIS). Human glioma grown subcutaneously in athymic mice a...

journal_title：Journal of radiation research

authors： Kumar S,Freytag SO,Barton KN,Burmeister J,Joiner MC,Sedghi B,Movsas B,Binns PJ,Kim JH,Brown SL

更新日期：2010-01-01 00:00:00

abstract：:In the last few years, hospital-based facilities for carbon-ion radiotherapy are being constructed and proposed in Europe and Asia. During the next few years, several new facilities will be opened for carbon-ion radiotherapy in the world. These facilities in operation or under construction are categorized in two types...

journal_title：Journal of radiation research

authors： Minohara S,Fukuda S,Kanematsu N,Takei Y,Furukawa T,Inaniwa T,Matsufuji N,Mori S,Noda K

更新日期：2010-01-01 00:00:00

abstract：:X-ray induced neoplastic transformation of C3H/10T1/2 cells was suppressed equally by Lipid A and LPS. We examined the effects of several modifiers of arachidonic acid (AA) metabolism in our investigation on the suppression mechanism of LPS. Dexamethasone (DM), an inhibitor of phospholipase A2 (PLA2), abolished the ef...

journal_title：Journal of radiation research

authors： Sakiyama H,Yasukawa M,Nishijima M,Wada E,Kanegasaki S

更新日期：1993-12-01 00:00:00

abstract：:miR-34a is transcriptionally induced by the tumor suppressor gene p53, which is often downregulated in non-small cell lung cancer (NSCLC). To address whether the downstream signal of miR-34a is sufficient to induce apoptosis and to alter cellular radiosensitivity, a chemical synthetic miR-34a mimic was delivered into ...

journal_title：Journal of radiation research

authors： Duan W,Xu Y,Dong Y,Cao L,Tong J,Zhou X

更新日期：2013-07-01 00:00:00

abstract：:Synchrotron-radiation circular-dichroism spectroscopy was used to reveal that the DNA damage response induces a decrement of α-helix and an increment of β-strand contents of histone H3-H4 extracted from X-ray-irradiated human HeLa cells. The trend of the structural alteration was qualitatively opposite to that of our ...

journal_title：Journal of radiation research

authors： Izumi Y,Fujii K,Yamamoto S,Matsuo K,Namatame H,Taniguchi M,Yokoya A

更新日期：2017-01-01 00:00:00

abstract：:Inoue and Iwakura recently reported that the specific activity ratio of organically-bound 3H to free water 3H in polished rice samples collected in Japan and China was lower than unity. Their paper was the first to report the systematic apparent elimination of 3H for incorporation to organically-bound form in samples ...

journal_title：Journal of radiation research

authors： Hisamatsu S,Katsumata T,Takizawa Y

更新日期：1991-12-01 00:00:00

abstract：:The Radiation Effects Research Foundation (RERF) continues to conduct a follow-up study initiated some years ago of cancer mortality and incidence among the survivors of the atomic bombing of Hiroshima and Nagasaki exposed in utero. Although only 18 incident cases of cancer were identified in the years 1950-1984 (of w...

journal_title：Journal of radiation research

authors： Yoshimoto Y,Kato H,Schull WJ

更新日期：1991-03-01 00:00:00

abstract：:To evaluate the lifetime hazards of ionizing radiation exposure, 1680 beagles received whole-body, 60-Cobalt gamma exposures or sham-exposures during development. Eight groups of 120 dogs each received mean doses of 16 or 83 cGy at 8 (preimplantation), 28 (embryonic), or 55 (late fetal) days postcoitus (dpc), or 2 (ne...

journal_title：Journal of radiation research

authors： Benjamin SA,Saunders WJ,Angleton GM,Lee AC

更新日期：1991-12-01 00:00:00

abstract：:To improve treatment conformity for prostate cancer, we investigated daily applicator displacement during high-dose-rate interstitial brachytherapy (HDR-ISBT). Thirty patients treated with HDR-ISBT as monotherapy were examined. All patients received a treatment dosage of 49 Gy per 7 fractions over 4 days. For dose adm...

journal_title：Journal of radiation research

authors： Takenaka T,Yoshida K,Ueda M,Yamazaki H,Miyake S,Tanaka E,Yoshida M,Yoshimura Y,Oka T,Honda K

更新日期：2012-01-01 00:00:00

abstract：:This study investigated the radioprotective effect of Sipunculus nudus L. polysaccharide (SNP) in combination with WR-2721, rhIL-11 and rhG-CSF on irradiated mice. A total of 70 Imprinting Control Region (ICR) mice were divided into seven groups: the control group, the model group and five administration groups. All g...

journal_title：Journal of radiation research

authors： Jiang S,Shen X,Liu Y,He Y,Jiang D,Chen W

更新日期：2015-05-01 00:00:00

abstract：:Single-photon emission computed tomography/computed tomography (SPECT/CT) demonstrates the precise location of the sentinel lymph nodes (SLNs) in patients with breast cancer. We evaluated the relationship between SLNs and postoperative tangential fields by using SPECT/CT images. Subjects included 72 patients with earl...

journal_title：Journal of radiation research

authors： Wadasaki K,Nishibuchi I

更新日期：2015-09-01 00:00:00

abstract：:Whole brain irradiation (WBI) has become an indispensible tool in the treatment of head and neck cancer, and it has greatly improved patient survival rate and total survival time. In addition, prophylactic cranial irradiation (PCI) has dramatically decreased the incidence of brain metastatic carcinoma. However, WBI ma...

journal_title：Journal of radiation research

authors： Xu M,Fan Q,Zhang J,Chen Y,Xu R,Chen L,Zhao P,Tian Y

更新日期：2017-11-01 00:00:00

abstract：:The radioprotective activity of the hydroalcoholic extract of jamun seeds (SCE) was studied in mice exposed to different doses of gamma radiation. The mice were injected with 0, 5, 10, 20, 40, 60, 80, 100, 120, 140 or 160 mg/kg body weight of SCE, before exposure to 10 Gy of gamma radiation, to select the optimum dose...

journal_title：Journal of radiation research

authors： Jagetia GC,Baliga MS,Venkatesh P

更新日期：2005-03-01 00:00:00

abstract：:Radiation-induced rescue effect (RIRE) in cells refers to the phenomenon where irradiated cells (IRCs) receive help from feedback signals produced by partnered bystander unirradiated cells (UIRCs) or from the conditioned medium (CM) that has previously conditioned the UIRCs. In the present work, we explored the role o...

journal_title：Journal of radiation research

authors： Pathikonda S,Cheng SH,Yu KN

更新日期：2020-05-22 00:00:00

abstract：:To identify the repair dynamics involved in high linear energy transfer (LET) radiation-induced DNA damage, phospho-H2AX (gammaH2AX) foci formation was analyzed after cellular exposure to iron ions (Fe-ions, 500 MeV u(-1), 200 KeV microm(-1)). The foci located at DNA damage sites were visualized using immunocytochemic...

journal_title：Journal of radiation research

authors： Takahashi A,Yamakawa N,Kirita T,Omori K,Ishioka N,Furusawa Y,Mori E,Ohnishi K,Ohnishi T

更新日期：2008-11-01 00:00:00

abstract：:Our purpose was to develop recommendations for contouring the computed tomography (CT)-based high-risk clinical target volume (CTVHR) for 3D image-guided brachytherapy (3D-IGBT) for cervical cancer. A 15-member Japanese Radiation Oncology Study Group (JROSG) committee with expertise in gynecological radiation oncology...

journal_title：Journal of radiation research

authors： Ohno T,Wakatsuki M,Toita T,Kaneyasu Y,Yoshida K,Kato S,Ii N,Tokumaru S,Ikushima H,Uno T,Noda SE,Kazumoto T,Harima Y,The Working Group of the Gynecological Tumor Committee of the Japanese Radiation Oncology Study Group (JROSG).

更新日期：2017-05-01 00:00:00

abstract：:Alzheimer's disease (AD) is the most common progressive and irreversible neurodegenerative disease and it is caused by neuronal death in the brain. Recent studies have shown that non-ionizing radiofrequency (RF) radiation has some beneficial cognitive effects in animal models of AD. In this study, we examined the effe...

journal_title：Journal of radiation research

authors： Lee JS,Kim JY,Kim HJ,Kim JC,Lee JS,Kim N,Park MJ

更新日期：2016-11-01 00:00:00

abstract：:In the 1970s and 1980s, Planel et al. reported that the growth of paramecia was decreased by shielding them from background radiation. In the 1990s, Takizawa et al. found that mouse cells displayed a decreased growth rate under shielded conditions. The purpose of the present study was to confirm that growth is impaire...

journal_title：Journal of radiation research

authors： Kawanishi M,Okuyama K,Shiraishi K,Matsuda Y,Taniguchi R,Shiomi N,Yonezawa M,Yagi T

更新日期：2012-01-01 00:00:00