Search Results - "Cell Nucleus - radiation effects"

Light signaling controls nuclear architecture reorganization during seedling establishment by Bourbousse, Clara, Mestiri, Imen, Zabulon, Gerald, Bourge, Mickaël, Formiggini, Fabio, Koini, Maria A, Brown, Spencer C, Fransz, Paul, Bowler, Chris, Barneche, Fredy

“…The spatial organization of chromatin can be subject to extensive remodeling in plant somatic cells in response to developmental and environmental signals…”
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Subnuclear localization, rates and effectiveness of UVC-induced unscheduled DNA synthesis visualized by fluorescence widefield, confocal and super-resolution microscopy by Pierzyńska-Mach, Agnieszka, Szczurek, Aleksander, Cella Zanacchi, Francesca, Pennacchietti, Francesca, Drukała, Justyna, Diaspro, Alberto, Cremer, Christoph, Darzynkiewicz, Zbigniew, Dobrucki, Jurek W.

“… fibroblasts, derived from healthy subjects, we demonstrate that the sub-nuclear pattern of UDS detected via…”
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Influence of nuclear structure on the formation of radiation-induced lethal lesions by Friedman, Daniel A., Tait, Lauren, Vaughan, Andrew T. M.

“…Purpose The rejoining of fragmented nuclear DNA caused by ionizing radiation may lead to lethal chromosome rearrangements, such as rings or dicentrics. The…”
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900 MHz radiation does not induce micronucleus formation in different cell types by Hintzsche, Henning, Jastrow, Christian, Kleine-Ostmann, Thomas, Schrader, Thorsten, Stopper, Helga

“… Whether low-intensity electromagnetic fields can cause other effects apart from heating has been a subject of debate…”
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Photosensitizer effects on cancerous cells: A combined study using synchrotron infrared and fluorescence microscopies by Chio-Srichan, Sirinart, Réfrégiers, Matthieu, Jamme, Frédéric, Kascakova, Slavka, Rouam, Valérie, Dumas, Paul

“…Hypocrellin A (HA), a lipid-soluble peryloquinone derivative, isolated from natural fungus sacs of Hypocrella bambusae, has been reported to be a highly…”
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Gamma-irradiation increased meiotic crossovers in mouse spermatocytes by Cai, Xin, Li, Jianhua, Yang, Qingling, Shi, Qinghua

“…In mice, the occurrence of immunofluorescent foci for mismatch repair protein MLH1 correlates closely with the occurrence of crossovers, as detected…”
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Biological in-vivo measurement of dose distribution in patients' lymphocytes by gamma-H2AX immunofluorescence staining: 3D conformal- vs. step-and-shoot IMRT of the prostate gland by Zwicker, Felix, Swartman, Benedict, Sterzing, Florian, Major, Gerald, Weber, Klaus-Josef, Huber, Peter E, Thieke, Christian, Debus, Jürgen, Herfarth, Klaus

“…Background Different radiation-techniques in treating local staged prostate cancer differ in their dose- distribution. Physical phantom measurements indicate…”
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Radiation risk assessment in professionals working in dental radiology area using buccal micronucleus cytome assay by Sadatullah, Syed, Dawasaz, Ali Azhar, Luqman, Master, Assiry, Ali A, Almeshari, Ahmed A, Togoo, Rafi Ahmad

“…) comprised of healthy individual matching the gender and age of the RG. Buccal mucosal scraping from all the 54 subjects of RG and CG were stained with Papanicolaou stain and observed under oil immersion lens (×100…”
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Nuclear Phosphatidylcholine and Sphingomyelin Metabolism of Thyroid Cells Changes during Stratospheric Balloon Flight by Perrella, Giuseppina, Villani, Maristella, Cataldi, Samuela, Albi, Elisabetta

“…Nuclear sphingomyelin and phosphatidylcholine metabolism is involved in the response to ultraviolet radiation treatment in different ways related to the…”
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Chromosome shattering: a mitotic catastrophe due to chromosome condensation failure by Hübner, B, Strickfaden, H, Müller, S, Cremer, M, Cremer, T

“…Chromosome shattering has been described as a special form of mitotic catastrophe, which occurs in cells with unrepaired DNA damage. The shattered chromosome…”
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Structural changes in spinal cord neurons after low-intensity SHF-irradiation by Smoliarenko, I K, Shugurov, O O

“… On motho- and interneurones SC it is revealed, that such parameters as nucleus--cytoplasm relation and relation of volume of cytoplasm to surface of a nucleus are subject to the greatest influence…”
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Modification of p53 protein profile by gamma irradiation followed by methyl donor starvation by Batra, Vipen, Kesavan, Vellappan, Mishra, Kaushala P.

“…The possible beneficial radio-protective effects of one-carbon transfer agents namely folate, choline and methionine have been the subject of extensive investigation…”
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Tailed nuclei and dicentric chromosomes in irradiated subjects by Kravtsov, V.Yu, Fedortseva, R.F, Starkova, Ye.V, Yartseva, N.M, Nikiforov, A.M

“…A study of peripheral blood smears from irradiated Chernobyl liquidators and other subjects has shown nuclei of some lymphocytes to have a protrusion into the cytoplasm…”
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Role of DNA-dependent protein kinase in recognition of radiation-induced DNA damage in human peripheral blood mononuclear cells by Frasca, D, Barattini, P, Tocchi, G, Guidi, L, Pierelli, L, Doria, G

“…) from subjects of different ages. Radiation-induced changes in the DNA-binding activity of the ku heterodimer, and in the concentrations of ku 70, ku 80, DNA-PKcs and phosphorylated ku 80 were determined in nuclear and cytoplasmic extracts…”
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UV laser-induced protein-DNA crosslinking by Dimitrov, S I, Moss, T

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DNA strand breakage in isolated nuclei subjected to bleomycin or hydrogen peroxide by Byrnes, R W, Petering, D H

“…), H2O2 and ascorbate were investigated using nuclei instead of whole cells in order to study a simpler, related system that was subject to better control and easier chemical manipulation…”
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Measurement of micronuclei in lymphocytes by Fenech, M, Morley, A A

“…The micronucleus technique has been proposed as a method for measurement of chromosomal damage in mitogen-stimulated human lymphocytes. Micronuclei require one…”
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Ageing in vivo does not influence micronucleus induction in human lymphocytes by X-irradiation by Fenech, M, Morley, A A

“…To test the hypothesis that the age-related decline in the stability of the genome is the consequence of an increasing deficiency in DNA repair we compared the…”
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Apoptosis and other effects of radiation in normal human urothelial cells by Mothersill, C, O'Malley, K, Murphy, D, Seymour, C B

“…In this paper, an attempt is made to identify endpoints that might be of potential use in the quantification of radiation effects in human tissues. Irradiated…”
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Prenatal diagnosis of xeroderma pigmentosum. Report of the first successful case by Ramsay, C A, Coltart, T M, Blunt, S, Pawsey, S A, Giannelli, F

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