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Effect of flavonoids on 2 `-deoxyguanosine and DNA oxidation caused by singlet molecular oxygen
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
Antioxidant potential is generally investigated by assaying the ability of a compound to protect biological systems from free radicals. However, non-radical reactive oxygen species can also be harmful. Singlet molecular ...
Biflavonoids from Araucaria angustifolia protect against DNA UV-Induced damage
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
Ultraviolet radiation is one of the most deleterious forms of radiation to terrestrial organisms and is involved in formation of mutagenic pyrimidine dimers and oxidized nucleotides. The biflavonoid fraction (BFF), extracted ...
DNA strand breaks and base modifications induced by cholesterol hydroperoxides
(INFORMA HEALTHCARE, 2011)
Cholesterol (Ch) can be oxidized by reactive oxygen species, forming oxidized products such as Ch hydroperoxides (ChOOH). These hydroperoxides can disseminate the peroxidative stress to other cell compartments. In this ...
Structural characterization of an etheno-2 '-deoxyguanosine adduct modified by tetrahydrofuran
(Amer Chemical Soc, 2005-02-01)
The reaction of 2'-deoxyguanosine with the alpha,beta-unsaturated aldehydes trans-2-octenal, trans-2-nonenal, trans-2-decenal, trans,trans-2,4-nonadienal, and trans,trans-2,4-decadienal in THF gives rise to three novel ...
Structural characterization of an etheno-2 '-deoxyguanosine adduct modified by tetrahydrofuran
(Amer Chemical Soc, 2015)
Structural characterization of an etheno-2 '-deoxyguanosine adduct modified by tetrahydrofuran
(Amer Chemical Soc, 2015)
Biochemical responses in armored catfish (Pterygoplichthys anisitsi) after short-term exposure to diesel oil, pure biodiesel and biodiesel blends
(2013-09-01)
Biodiesel fuel is gradually replacing petroleum-based diesel oil use. Despite the biodiesel being considered friendlier to the environment, little is known about its effects in aquatic organisms. In this work we evaluated ...
Biochemical responses in armored catfish (Pterygoplichthys anisitsi) after short-term exposure to diesel oil, pure biodiesel and biodiesel blends
(2013-09-01)
Biodiesel fuel is gradually replacing petroleum-based diesel oil use. Despite the biodiesel being considered friendlier to the environment, little is known about its effects in aquatic organisms. In this work we evaluated ...