Results 301 to 310 of about 196,788 (338)
Some of the next articles are maybe not open access.

Related searches:

Peroxides and Peroxide-Degrading Enzymes in the Thyroid

Antioxidants & Redox Signaling, 2008
Iodination of thyroglobulin is the key step of thyroid hormone biosynthesis. It is catalyzed by thyroid peroxidase and occurs within the follicular space at the apical plasma membrane. Hydrogen peroxide produced by thyrocytes as an oxidant for iodide may compromise cellular and genomic integrity of the surrounding cells, unless these are sufficiently ...
Ulrich Schweizer   +2 more
openaire   +3 more sources

Peroxides and Mutations

Radiation Research Supplement, 1963
The role of peroxides, produced by radiation or oxidative processes in metabolism, in the production of mutations is reviewed. Results are reported from studies on living cells immersed in peroxides modified in various ways. Results are used to postulate the action of internally formed peroxides on the hereditary substance. It is concluded that it will
Orville Wyss   +2 more
openaire   +3 more sources

Hydrogen peroxide and hematin in microsomal lipid peroxidation

Journal of Inorganic Biochemistry, 1981
Lipids of rat liver microsomes underwent peroxidation with production of malondialdehyde in the presence of H2O2 and hematin. Rates of peroxidation of 27-33 nmol of MDA formed/mg of microsomal protein/30 min were measured with 5 mM H2O2 and 10 microM hematin at 22 degrees C. Histidine (0.01 M) caused a 55% inhibition.
URSINI, FULVIO   +4 more
openaire   +4 more sources

Lipid peroxidation and lipid peroxide detected by chemiluminescence

Free Radical Biology and Medicine, 1987
This article emphasizes the advantages of using a luminescence spectrometer based on photon counting techniques for the detection of lipid peroxidation. An overview is presented of how chemiluminescence can be stimulated in the luminol-cytochrome c heme peptide system as an assay for lipid hydroperoxides.
Tatsuhiko Takahashi   +2 more
openaire   +3 more sources

Organic Peroxides, Hydrogen Peroxide, Epoxides, and Neoplasia

Radiation Research Supplement, 1963
Preliminary data are reported that support the suspicion that organic peroxides may possess carcinogenic properties. This suspicion in large measure relates to the acknowledged mutagenicity of certain peroxides. As a possible mechanism of action it is suggested that peroxides may act by catalyzing the depolymerization of deoxyribonucleic (DNA) and ...
Paul Kotin, Hans L. Falk
openaire   +3 more sources

Home - About - Disclaimer - Privacy