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The effects of 45 degrees C hyperthermia and gamma radiation have been studied in three normal human fibroblast lines (GM38, GM730, WI38) and compared to the effects in two lines derived from patients with the hereditary disease ataxia telangiectasia (AT3BI, AT5BI). All lines, both normal and
Ataxia-telangiectasia (AT) is the most frequent progressive cerebellar ataxia in infancy and childhood. Immunodeficiency which includes both cellular and humoral arms has variable severity. Since the clinical presentation is extremely variable, a high clinical suspicion will allow an early
METHODS
A patient with recurrent breast cancer was reirradiated twice on adjacent fields with a time interval of 9 months. The first time she was treated with reirradiation alone, the second time with reirradiation plus hyperthermia. The reirradiation schedule for both fields was 8 x 4 Gy in 4
All cells have intricately coupled sensing and signaling mechanisms that regulate the cellular outcome following exposure to genotoxic agents such as ionizing radiation (IR). In the IR-induced signaling pathway, specific protein events, such as ataxia-telangiectasia mutated protein (ATM) activation
Three normal human fibroblast strains, two human ataxia telangiectasia heterozygote cell strains, and two human ataxia telangiectasia homozygote cell strains were studied for their thermal responses between 41.0 and 46.0 degrees. The heat sensitivities of all cell strains were comparable, and all
Two homozygous and heterozygous ataxia telangiectasia (AT) cell strains were compared to normal human cells for heat and radiation responses. The thermal sensitivities to one hour heating at 42.0 degrees C were comparable in the five cell strains. Thermal enhancement of radiosensitivity occurred in
Ataxia telangiectasia (AT) is a rare autosomal recessive disease resulting in progressive degeneration of multiple systems in the body. Both A-T homozygote and heterozygote are at increased risk of developing malignancy. We report a family in which three generations were affected by this disorder.
BACKGROUND
The TEMPI syndrome was recently described in 2011, and is characterized by the constellation of five hallmarks: Telangiectasias, Erythrocytosis and elevated Erythropoietin, Monoclonal gammopathy, Perinephric fluids collections, and Intrapulmonary shunting. The underlying pathophysiology
Human xeroderma pigmentosum (XP) or Fanconi anemia (FA) fibroblasts displayed shouldered 45 degrees C heat survival curves not significantly different from normal fibroblasts, a result similar to that previously found for ataxia telangiectasia (AT) cells, indicating heat resistance is not linked to
Objective: To analyze the clinical features of 2 children with hereditary hemorrhagic telangiectasia (HHT) and review relevant literature. Methods: The clinical data of 2 children with HHT who were admitted to Beijing Children's Hospital, Capital Medical University from February 2017
Normal human and ataxia telangiectasia (AT) fibroblasts were tested for enhancement of radiosensitivity by hyperthermia. In normal fibroblasts, thermal enhancement of radiosensitivity occurred at 42.0 degrees C and 45.0 degrees C and was greatest for simultaneous treatments of heat and radiation.
Ataxia-telangiectasia (AT) is a rare multisystem, neurodegenerative genetic disorder. Patients should be closely monitored due to risk of malignancy development. Due to its wide clinical heterogeneity, it often leads physicians to an inaccurate or missed diagnosis, and insight into this rare disease
We report a 73-year-old woman with intravascular malignant lymphomatosis (IML) who showed generalized telangiectasia as well as various neurological symptoms. In July 1998, she developed fever, dizziness, and confusion followed by left hemiparesis, and was admitted to our hospital on August 11,
In the last decades, probiotics have been widely used as food supplements because of their putative beneficial health effects. They are generally considered safe but rare reports of serious infections caused by bacteria included in the definition of probiotics raise concerns on their potential