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Can trifluoperazine protect mitochondria against reactive oxygen species-induced damage?
(1996-12-01)
Trifluoperazine (TFP) (35 μM) prevents mitochondrial transmembrane potential (ΔΨ) collapse and swelling induced by 10 μM Ca2+ plus oxyradicals generated from δ-aminolevulinic acid autoxidation. In contrast with EGTA, TFP ...
Can trifluoperazine protect mitochondria against reactive oxygen species-induced damage?
(1996-12-01)
Trifluoperazine (TFP) (35 μM) prevents mitochondrial transmembrane potential (ΔΨ) collapse and swelling induced by 10 μM Ca2+ plus oxyradicals generated from δ-aminolevulinic acid autoxidation. In contrast with EGTA, TFP ...
Reactive nitrogen species mediated cross-stress tolerance in plants
(Academic Press, 2020)
The ever-changing environmental conditions constantly challenge plants with biotic and abiotic cues causing severe crop losses worldwide. These external stresses stimulate plant responses and adaptations. Priming, which ...
The role of mitochondrial DNA damage in the citotoxicity of reactive oxygen species
(SPRINGER/PLENUM PUBLISHERS, 2011)
Mitochondria contain their own genome, a small circular molecule of around 16.5 kbases. The mitochondrial DNA (mtDNA) encodes for only 13 polypeptides, but its integrity is essential for mitochondrial function, as all 13 ...
Reactive Oxygen Species Mediated Activation of a Dormant Singlet Oxygen Photosensitizer: From Autocatalytic Singlet Oxygen Amplification to Chemicontrolled Photodynamic Therapy
(American Chemical Society, 2016-01)
Here we show the design, preparation, and characterization of a dormant singlet oxygen (1O2) photosensitizer that is activated upon its reaction with reactive oxygen species (ROS), including 1O2 itself, in what constitutes ...