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Catalases of the polyextremophylic Andean isolate Acinetobacter sp. Ver 3 confer adaptive response to H2O2 and UV radiation
(Wiley Blackwell Publishing, Inc, 2020-03)
The polyextremophilic strain Acinetobacter sp. Ver3 isolated from high-altitude Andean lakes exhibits elevated tolerance to UV-B radiation and to pro-oxidants, a feature that has been correlated to its unusually high ...
Patterns of nest orientation in the Golden billed Saltator (Saltator aurantiirostris) in central Argentina
(Neotropical Ornithological Society, 2018-08-17)
In birds, nest location defines the microclimatic conditions for the development of eggs and nestlings. In general, direct solar radiation and wind are the main determinants of bird nest orientation patterns. In this study, ...
The reinforcement of potato cell wall as part of the phosphite-induced tolerance to UV-B radiation
(Springer, 2018-06)
Phosphites (Phis), inorganic salts of phosphorous acid, have shown to be effective in protection of plants against biotic stress. Recently, we have described that potassium phosphite (KPhi) induces tolerance to UV-B radiation ...
Wheat germ stabilization by infrared radiation
(Association of Food Scientists and Technologists of India, 2017-01)
Wheat germ has an important enzymatic activity, being lipases the enzymes which cause the highest impact in the reduction of shelf life. The objective of this study was to evaluate the effects of infrared radiation on wheat ...
Effects of Solar UV Radiation on Morphology and Photosynthesis of Filamentous Cyanobacterium Arthrospira platensis
(American Society for Microbiology, 2005-09)
To study the impact of solar UV radiation (UVR) (280 to 400 nm) on the filamentous cyanobacterium Arthrospira (Spirulina) platensis, we examined the morphological changes and photosynthetic performance using an indoor-grown ...
Modulation of ionizing radiation-induced damage in human blood lymphocytes by in vivo treatment with resveratrol
(Taylor & Francis Ltd, 2019-06-21)
Purpose: Radiotherapy is an effective tool for cancer control, but side effects on normal tissue limit its therapeutic effectiveness. Thus, the search for agents that may allow the use of high doses of radiation but exerting ...
Development of Hydrogen-Rich Benzoxazine Resins with Low Polymerization Temperature for Space Radiation Shielding
(American Chemical Society, 2018-09)
A systematic study has been carried out to develop a material with significant protection properties from galactic cosmic radiation and solar energetic particles. The research focused on the development of hydrogen-rich ...