Results 11 to 20 of about 327,150 (263)

Effects of Conserved Wedge Domain Residues on DNA Binding Activity of Deinococcus radiodurans RecG Helicase

Frontiers in Genetics, 2021
Deinococcus radiodurans is extremely resistant to ionizing radiation and has an exceptional ability to repair DNA damage caused by various DNA-damaging agents. D.
Sun-Wook Jeong, Sun-Wook Jeong, Min-Kyu Kim, Lei Zhao, Seul-Ki Yang, Jong-Hyun Jung, Jong-Hyun Jung, Heon-Man Lim, Sangyong Lim, Sangyong Lim   +9 more
doaj   +1 more source

Hypoxia in Solid Tumors: How Low Oxygenation Impacts the “Six Rs” of Radiotherapy

Frontiers in Endocrinology, 2021
Radiotherapy is an important component of cancer treatment, with approximately 50% of all cancer patients receiving radiation therapy during their course of illness.
Andria Rakotomalala, Andria Rakotomalala, Alexandre Escande, Alexandre Escande, Alexandre Escande, Alessandro Furlan, Alessandro Furlan, Samuel Meignan, Samuel Meignan, Eric Lartigau, Eric Lartigau, Eric Lartigau   +11 more
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A Brain-Penetrating Hsp90 Inhibitor NXD30001 Inhibits Glioblastoma as a Monotherapy or in Combination With Radiation

Frontiers in Pharmacology, 2020
Glioblastoma multiforme (GBM) is a highly heterogeneous disease, which is initiated and sustained by various molecular alterations in an array of signal transduction pathways.
Hao Chen, Hao Chen, Yuanying Gong, Yufang Ma, Reid C. Thompson, Jialiang Wang, Zhixiang Cheng, Zhixiang Cheng, Lixia Xue   +8 more
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Resonant properties of an impedance monopole located on a perfectly conducting rectangular screen [PDF]

Радиофизика и электроника, 2020
Subject and Purpose. A resonant monopole of an electrical length 0.2 £ l / l £ 0.3 mounted on an infinite, perfectly conducting plane or on a rectangular, perfectly conducting screen is considered.
N.P. Yeliseyeva, S.L. Berdnik, V.A. Katrich   +2 more
doaj   +1 more source

miRNA‐218‐5p increases cell sensitivity by inhibiting PRKDC activity in radiation‐resistant lung carcinoma cells

Thoracic Cancer, 2021
Background Non‐small cell lung carcinoma (NSCLC) is a malignancy with the highest mortality rate. Currently, surgery combined with radiotherapy is the first choice in the clinical treatment of lung carcinoma (LC); however, long‐term radiotherapy leads to
Xiaoke Chen, Yuanyuan Xu, Long Jiang, Qiang Tan   +3 more
doaj   +1 more source

Influence of ionizing radiation on the parameters of p-channel MOS transistors

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2023
The results of experimental studies of the influence of gamma radiation Co60 on the basic parameters of silicon epitaxial-planar p-channel MOSFET transistors under different electrical modes are presented.
Yu. V. Bogatyrev, D. A. Aharodnikau, S. B. Lastovsky, A. V. Ket’ko, M. M. Krechko, S. V. Shpakovsky, P. V. Rubanov, G. A. Protopopov, P. A. Chubunov   +8 more
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Resistance of Algae to Radiation [PDF]

Nature, 1960
EXPERIMENTS carried out since 1954 have shown that various algae are much more resistant to radiation than are higher plants and animals. The results, which will be published fully elsewhere, are as follows:
openaire   +2 more sources

Radiation resistant plastic scintillator with 4,4′-di-tert-butylbiphenyl [PDF]

Ядерна фізика та енергетика
The article considers the possibility of creating a radiation-resistant plastic scintillator based on polystyrene using a dialkyl derivative of biphenyl – 4,4′-di-tert-butylbiphenyl.
O. V. Yelisieieva, D. A. Yelisieiev, Yu. О. Нurkalenko, P. М. Zhmurin, V. D. Alekseev   +4 more
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The Mitochondrial Citrate Carrier (SLC25A1) Sustains Redox Homeostasis and Mitochondrial Metabolism Supporting Radioresistance of Cancer Cells With Tolerance to Cycling Severe Hypoxia

Frontiers in Oncology, 2018
Pronounced resistance of lung cancer cells to radiotherapy and chemotherapy is a major barrier to successful treatment. Herein, both tumor hypoxia and the upregulation of the cellular antioxidant defense systems observed during malignant progression can ...
Julian Hlouschek, Christine Hansel, Verena Jendrossek, Johann Matschke   +3 more
doaj   +1 more source

The Effect of Silane Coupling Agent on the Texture and Properties of In Situ Synthesized PI/SiO₂ Nanocomposite Film

Nanomaterials, 2022
PI/SiO2 composite films have been prepared by using in situ polymerization. The influences of the dosage of silane coupling agent (KH-560) on the structure and performance of PI/SiO2 composite film have been investigated.
Jindong Huang, Hong Chen, Guanglu Zhang, Xiaowei Fan, Juncheng Liu   +4 more
doaj   +1 more source