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Effectiveness of dental bleaching with 37.5% and 6% hydrogen peroxide and its effect on quality of life
(Indiana University School of Dentistry, 2019)
Objective: This study investigated whether it is possible to achieve equally satisfactory results between 37.5% hydrogen peroxide (HP) gel and 6% HP gel. We also assessed the psychosocial impact and self-perception of ...
DFT benchmark study of the O–O bond dissociation energy in peroxides validated with high‑level ab initio calculations
(Springer, 2020)
Peroxides play a central role in many chemical and biological processes such as the Fenton reaction. The relevance of these compounds lies in the low stability of the O-O bond which upon dissociation results in radical ...
Ligand-mediated Galectin-1 endocytosis prevents intraneural H2O2 production promoting F-actin dynamics reactivation and axonal re-growth
(2016)
Axonal growth cone collapse following spinal cord injury (SCI) is promoted by semaphorin3A (Sema3A) signaling via PlexinA4 surface receptor. This interaction triggers intracellular signaling events leading to increased ...
Longevity, esthetic perception, and psychosocial impact of teeth bleaching by low (6%) hydrogen peroxide concentration for in-office treatment: A randomized clinical trial
(Indiana University School of Dentistry, 2017)
OBJECTIVE:
The aim was to evaluate the color longevity after nine months of in-office bleaching with gel (6% hydrogen peroxide), to compare this to a control concentration of 35% in a split-mouth study model, and to assess ...
The Cu(I)–glutathione complex: factors affecting its formation and capacity to generate reactive oxygen species
(Springer, 2010)
Cu2? ions and reduced glutathione (GSH)
swiftly interact to form the physiologically occurring
Cu(I)–[GSH]2 complex. Prompted by the recently reported
ability of this complex to generate superoxide radicals from
molecular ...
Redox-active complexes formed during the interaction between glutathione and mercury and/or copper ions
(2010)
Prompted by the recently reported capacity of the physiologically occurring Cu(I)-[glutathione]2 complex (Cu(I)-[GSH)]2) to reduce oxygen, the effect of various GSH-binding metals (Co2+, Cd2+, Zn2+, Pb2+, Al3+, Hg2+ and ...
Excess iodide induces an acute inhibition of the sodium/iodide symporter in thyroid male rat cells by increasing reactive oxygen species
(Endocrine Society, 2015)
Na+/I- symporter (NIS) mediates iodide (I-) uptake in the thyroid gland, the first and rate-limiting step in the biosynthesis of the thyroid hormones. The expression and function of NIS in thyroid cells is mainly regulated ...
Electrodes Based on Zeolites Modified with Cobalt and/or Molybdenum for Pesticide Degradation. Part I: Physicochemical Characterization and Efficiency of the Electrodes for O2 Reduction and H2O2 Production
(Springer New York LLC, 2019)
© 2018, Springer Science+Business Media, LLC, part of Springer Nature.With the purpose of obtaining inexpensive electrodes for the degradation of organic pesticides by the electro-Fenton reaction, the required H2O2 being ...
Matrix metalloproteinases regulate extracellular levels of SDF-1/CXCL12, IL-6 and VEGF in hydrogen peroxide-stimulated human periodontal ligament fibroblasts
(Elsevier, 2015)
Periodontitis is a highly prevalent infectious disease characterized by the progressive inflammatory
destruction of tooth-supporting structures, leading to tooth loss. The underling molecular mechanisms
of the disease ...
Stimulation of membrane serine-threonine phosphatase in erythrocytes by hydrogen peroxide and staurosporine
(1998)
Indirect evidence has suggested that K-Cl cotransport in human and sheep erythrocytes is activated physiologically by a serine-threonine phosphatase. It is activated experimentally by H2O2 and by staurosporine, a kinase ...