Abstract：
:Infusions of boronophenylalanine-fructose complex (BPA-F), at doses up to 900 mg/kg of BPA and 860 mg/kg of fructose, have been used to deliver boron to cancer tissue for boron neutron capture therapy (BNCT). In patients with phenylketonuria (PKU), phenylalanine accumulates, which is harmful in the long run. PKU has been an exclusion criterion for BPA-F-mediated BNCT. Fructose is harmful to individuals with hereditary fructose intolerance (HFI) in amounts currently used in BNCT. The harmful effects are mediated through induction of hypoglycemia and acidosis, which may lead to irreversible organ damage or even death. Consequently, HFI should be added as an exclusion criterion for BNCT if fructose-containing solutions are used in boron carriers. Non-HFI subjects may also develop symptoms, such as gastrointestinal pain, if the fructose infusion rate is high. We therefore recommend monitoring of glucose levels and correcting possible hypoglycemia promptly. Except for some populations with extremely low PKU prevalence, HFI and PKU prevalences are similar, approximately 1 or 2 per 20,000.
journal_name
Radiat Resjournal_title
Radiation researchauthors
Laakso J,Ruokonen I,Lapatto R,Kallio Mdoi
10.1667/rr3067subject
Has Abstractpub_date
2003-11-01 00:00:00pages
606-9issue
5eissn
0033-7587issn
1938-5404pii
RR3067journal_volume
160pub_type
杂志文章abstract：:We have investigated tumor response to low-dose-rate irradiation from an implanted 125I source alone or in conjunction with intratumoral drug administration. The drug (cis-DDP or 5-FU) was incorporated homogeneously into the co-polymer CPP-SA, 20:80, and the polymer/drug rods were implanted in the RIF-1 fibrosarcomas ...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/rr3204
更新日期：2004-07-01 00:00:00
abstract：:This continues the series of periodic general reports on cancer mortality in the cohort of A-bomb survivors followed by the Radiation Effects Research Foundation. The follow-up is extended by the 5 years 1986-1990, and analysis includes an additional 10,500 survivors with recently estimated radiation doses. Together t...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1996-07-01 00:00:00
abstract：:We studied the role of cysteine as an intracellular radiation protector under conditions in which both oxygen and thiols were monitored at 37 degrees C. In HCT-116 human colon cancer cells, the intracellular cysteine content affects the radiation survival dramatically at intermediate oxygen levels, but not at zero or ...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/0033-7587(2001)156[0388:tkmfro]2.0.co;2
更新日期：2001-10-01 00:00:00
abstract：:Using five transplantable murine tumors (SCC-VII, B16F1, KHT-C, KHT-LP1, RIF-1), measurements of tumor hypoxia have been made with two techniques which have the potential to be used for assessing oxygenation in human tumors (the Eppendorf pO2 Histograph and binding of [3H]misonidazole) and have been compared with an e...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1996-04-01 00:00:00
abstract：:The effect of ionizing radiation (137Cs) on processing and transport of ribosomal RNA (rRNA) was studied by pulse-labeling HeLa S3 cells with [3H]uridine immediately prior to irradiation. This approach permits kinetic analysis of processing of 45 S rRNA (radiolabeled predominantly prior to irradiation) into its 28 S a...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:The molecular basis of radiotherapy-related multidrug resistance (MDR) is still unclear. Here we report on a study investigating the effect of fractionated irradiation on expression of the MDR-associated proteins P-glycoprotein (P-gp), multidrug resistance-associated protein (MRP), and lung resistance-related protein ...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR0986.1
更新日期：2008-07-01 00:00:00
abstract：:The development of image-guided small animal irradiators represents a significant improvement over standard irradiators by enabling preclinical studies to mimic radiotherapy in humans. The ability to deliver tightly collimated targeted beams, in conjunction with gantry or animal couch rotation, has the potential to ma...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR14753.1
更新日期：2017-09-01 00:00:00
abstract：:Hyperthermic sensitivities of Escherichia coli B/r and Bs-1 were determined for lag-, midlog-, and stationary-phase cells at 47, 48, and 49 degrees C. In both strains midlog-phase cells were strikingly more heat sensitive (100-fold greater killing after 4 h at 48 degrees C) than stationary-phase cells, with intermedia...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1986-04-01 00:00:00
abstract：:The induction of intracellular DNA strand breaks by X rays and various heavy charged particles was measured by the alkaline unwinding and alkaline and neutral filter elution techniques. No variations in strand break induction were found between the different cell lines under investigation. For a given particle, both t...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1993-07-01 00:00:00
abstract：:To characterize the role of the cerebrovascular response in the development of brain injury after focal irradiation, 125I sources were implanted in frontal white matter of the brain of normal dogs; dose was 20 Gy, 7.5 mm from the source. Cerebral blood flow, vascular volume and mean transit time of blood were quantifi...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1992-05-01 00:00:00
abstract：:Individual differences in response to radiation are well known, but the molecular basis for these differences is not well understood, and molecular indicators that are useful in assessing individual variation are lacking. Cells from patients developing unexpected radiation responses have occasionally been analyzed for...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/0033-7587(2001)156[0668:gerilc]2.0.co;2
更新日期：2001-11-01 00:00:00
abstract：:Evidence is presented for the formation of products in irradiated dinucleoside monophosphates in which both bases are damaged. The dinucleoside monophosphates d(GpT), d(GpC), d(TpG) and d(CpG) were X-irradiated in oxygenated aqueous solution. Product identification was by NMR spectroscopy. In products containing doubl...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
abstract：:Inhalation and ingestion of 137Cs and other long-lived radionuclides can occur after large-scale accidental or malicious radioactive contamination incidents, resulting in a complex temporal pattern of radiation dose/dose rate, influenced by radionuclide pharmacokinetics and chemical properties. High-throughput radiati...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RADE-20-00042.1
更新日期：2020-10-16 00:00:00
abstract：:This is the 14th report in a series of periodic general reports on mortality in the Life Span Study (LSS) cohort of atomic bomb survivors followed by the Radiation Effects Research Foundation to investigate the late health effects of the radiation from the atomic bombs. During the period 1950-2003, 58% of the 86,611 L...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/rr2629.1
更新日期：2012-03-01 00:00:00
abstract：:In previous studies we determined a gene expression signature in baboons for predicting the severity of hematological acute radiation syndrome. We subsequently validated a set of eight of these genes in leukemia patients undergoing total-body irradiation. In the current study, we addressed the effect of intra-individu...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR15013.1
更新日期：2018-09-01 00:00:00
abstract：:The goal of radiation therapy is to provide the highest probability of tumor control while minimizing normal tissue toxicity. Recently, it has been discovered that ultra-high dose rates of ionizing radiation may preferentially spare normal tissue over tumor tissue. This effect, referred to as FLASH radiotherapy, has b...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR15537.1
更新日期：2020-01-01 00:00:00
abstract：:Previous studies identified radiation therapy as a key modifier of basal cell carcinoma (BCC) risk in survivors of hematopoietic cell transplantation (HCT). In the present analysis, risk of BCC was analyzed in relation to age at transplant, attained age, race, total-body irradiation (TBI), and radiation fractionation ...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR1469.1
更新日期：2009-02-01 00:00:00
abstract：:The functional and morphological response of the remaining hypertrophied kidney in unilaterally nephrectomized rats to single doses of 0-20 Gy X rays was investigated. Functional and histological end points were assessed serially 4-24 weeks postirradiation. Renal irradiation led to time- and dose-dependent reductions ...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/0033-7587(2001)155[0481:trotti]2.0.co;2
更新日期：2001-03-01 00:00:00
abstract：:Exposure to ionizing radiation alone or combined with traumatic tissue injury is a crucial life-threatening factor in nuclear and radiological incidents. Radiation injuries occur at the molecular, cellular, tissue and systemic levels; their mechanisms, however, remain largely unclear. Exposure to radiation combined wi...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR14647.1
更新日期：2017-11-01 00:00:00
abstract：:Experiments were performed to test whether significant amounts of pyrimidine dimers are produced in cultured cells of tobacco (Nicotiana tabacum L. var. Xanthi) and of Haplopappus gracilis by ultraviolet light in the biological dose range and whether either or both dark and light repair systems exist in these cells. T...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1968-11-01 00:00:00
abstract：:To compare the effects of exposure to a near-resonant frequency of microwaves at two orientations with a higher frequency exposure, five rhesus monkeys were exposed for 4 hr to 225 MHz, electric field oriented parallel to the long axis of the body (225 MHz-E), and to 225 MHz, magnetic field orientation (225 MHz-H), or...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1985-04-01 00:00:00
abstract：:Relationships based on the microdosimetric-kinetic model are presented that calculate the average number of lethal lesions, and the associated cell survival, produced in mammalian cells by exposure to protracted continuous irradiation by temporary and permanent implantation of radioactive sources. The influence of cel...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR13558.1
更新日期：2014-07-01 00:00:00
abstract：:We used Restriction Landmark Genome Scanning (RLGS) to assess, on a genome-wide basis, the mutation induction rate in mouse germ cells after radiation exposure. Analyses of 1,115 autosomal NotI DNA fragments per mouse for reduced spot intensity, indicative of loss of one copy, in 506 progeny derived from X-irradiated ...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/rr3146
更新日期：2004-04-01 00:00:00
abstract：:To examine the role of radiation energy deposition in DNA on cellular effects, we investigated the ability of 125IdUrd and 131IdUrd to kill cells and induce mutations at the hprt locus. We employed human lymphoblastoid cells proficient (TK6) or deficient (SE30) in the ability to incorporate a thymidine analog into DNA...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1990-07-01 00:00:00
abstract：:The placental transfer and distribution of 241Am in the feto-placental system were studied in pregnant rats. Rats were injected intravenously with 241Am citrate at 15 or 18 days of gestation. Groups injected at 15 days of gestation were sacrificed 2, 24, 48, or 120 hr after injection, and the group injected at 18 days...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1983-04-01 00:00:00
abstract：:Ionizing radiation induces bistranded clustered damages--two or more abasic sites, oxidized bases and strand breaks on opposite DNA strands within a few helical turns. Since clusters are refractory to repair and are potential sources of double-strand breaks (DSBs), they are potentially lethal and mutagenic. Although i...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/rr3498.1
更新日期：2006-02-01 00:00:00
abstract：:Alpha-particle irradiation of cells damages not only the irradiated cells but also nontargeted bystander cells. It has been proposed that the bystander effect is caused by oxidants and free radicals generated by the radiation. Recent studies have shown that α(1)-microglobulin protects against cell damage caused by oxi...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR2213.1
更新日期：2010-11-01 00:00:00
abstract：:The physical and biological basis of our model to calculate the biological effects of charged particles, termed the local effect model (LEM), has recently been questioned in a commentary by R. Katz. Major objections were related to the definition of the target size and the use of the term cross section. Here we show t...
journal_title：Radiation research
pub_type： 评论,杂志文章
doi：10.1667/rr3174
更新日期：2004-05-01 00:00:00
abstract：:The LD50 of 46 salts of metals and rare earths (lanthanoids) was determined in mice. Half the LD50 of the compounds was then combined with lethal radiation (10.5 Gy) and the modification of survival time was scored. Only the metals beryllium and indium and the rare earths cerium, lanthanum and scandium displayed activ...
journal_title：Radiation research
pub_type： 杂志文章
doi：
更新日期：1995-03-01 00:00:00
abstract：:Aberrant expression of microRNAs (miRNAs) is frequently associated with a variety of cancers, including breast cancer. We and others have demonstrated that radiation-induced rat mammary cancer exhibits a characteristic gene expression profile and a random increase in aberrant DNA copy number; however, the role of aber...
journal_title：Radiation research
pub_type： 杂志文章
doi：10.1667/RR2927.1
更新日期：2013-02-01 00:00:00
