Results 211 to 220 of about 327,150 (263)

Enhancing radiation-resistance and peroxidase-like activity of single-atom copper nanozyme via local coordination manipulation. [PDF]

Nat Commun
Wu J, Zhu X, Li Q, Fu Q, Wang B, Li B, Wang S, Chang Q, Xiang H, Ye C, Li Q, Huang L, Liang Y, Wang D, Zhao Y, Li Y.   +15 more
europepmc   +1 more source

NRF2 promotes radiation resistance by cooperating with TOPBP1 to activate the ATR-CHK1 signaling pathway. [PDF]

Theranostics
Sun X, Dong M, Li J, Sun Y, Gao Y, Wang Y, Du L, Liu Y, Ji K, He N, Wang J, Zhang M, Song H, Xu C, Liu Q.   +14 more
europepmc   +1 more source

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Resistance to Radiation

Science, 1995
The bacterium Deinococcus radiodurans can survive extremely large doses of radiation without mutagenesis. Daly and Minton suggest how this organism repairs its radiation-damaged DNA so efficiently and why such a system may have evolved.
M J, Daly, K W, Minton
openaire   +2 more sources

Radiation Responses and Resistance

2012
The cytotoxic effect of ionizing radiation makes it a popular therapeutic tool against cancer. It is, however, a double-edged sword. Radiation exposure unleashes a plethora of protective and survival mechanisms that include increased proliferation, remodeling of the vasculature and altered cell motility. These mechanisms can play a pro-survival role in
Mara, Gladstone, Tin Tin, Su
openaire   +2 more sources

Mechanisms of Resistance to Radiation

2012
Radiotherapy is a very effective treatment for achieving local tumor control in breast cancer. However, intrinsic tumor cell radioresistance is a significant clinical problem that limits the results of the treatment. Chemotherapeutics that could specifically sensitize tumors to radiation would greatly increase the ability to deliver higher doses while ...
Serra Kamer, Beste Melek Atasoy
openaire   +2 more sources

Microbial radiation-resistance mechanisms

Journal of Microbiology, 2017
Organisms living in extreme environments have evolved a wide range of survival strategies by changing biochemical and physiological features depending on their biological niches. Interestingly, organisms exhibiting high radiation resistance have been discovered in the three domains of life (Bacteria, Archaea, and Eukarya), even though a naturally ...
Kwang-Woo, Jung, Sangyong, Lim, Yong-Sun, Bahn   +2 more
openaire   +2 more sources

Radiation resistant MOS devices

1967 International Electron Devices Meeting, 1967
A detailed study indicates that the radiation resistance of MOS transistors is controlled by the details of the technology. It has been found that an MOS structure can be created that remains operational for gamma radiation doses of greater than 107Rad.
J. Lindmayer, W.P. Noble
openaire   +1 more source

Adriamycin resistance and radiation response

International Journal of Radiation Oncology*Biology*Physics, 1979
Abstract Mammalian cells (V79) in culture developed resistance to Adriamycin during continuous exposure to low levels of drug. This resistance was accompanied by change in X-ray survival properties which, in turn depended upon the isolation of subpopulations from resistant sub lines.
J A, Belli, J R, Harris
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Mechanisms of radiation resistance.

Rays, 1993
[No abstract available]
C. Biagini, MAURIZI ENRICI, Riccardo, M. Santarelli   +2 more
openaire   +2 more sources