paris/glutathione

Lipid peroxidation index and antioxidant indicators were assessed by biochemical means in 193 healthy elderly volunteers (103 men and 90 women), ages 70-89 y and living freely in the Paris area. Lipid peroxidation index was in the same range as in young adults. Zinc, copper, and selenium levels were

Chronic neutrophilic inflammation leads to oxidative damage, which may play an important role in the pathogenesis of cystic fibrosis lung disease. Bronchoalveolar lavage levels of the antioxidant glutathione are diminished in patients with cystic fibrosis. Here we evaluated the effects of

Plasma selenium (Se) concentration and erythrocyte glutathione peroxidase activity (GPx) were assessed in a population of healthy preschool children two to five years old, residing in the city of Paris. In the 118 subjects, mean (+/- SD) plasma Se concentration was 62.10 +/- 13.96 micrograms/L, and

Regulations on ambient particulate matter (PM) are becoming more stringent due to adverse health effects arising from PM exposure. PM-induced oxidant production is a key mechanism behind the observed health effects and is heavily dependent on PM composition. Measurement of the intrinsic oxidative

Stimulation of human platelets with thrombin or thrombin receptor agonist peptide (TRAP/ Ser-Phe-Leu-Leu-Arg-Asn) resulted in phosphorylation of the protease-activated receptor 1 (PAR1). However, protein kinase(s), capable of phosphorylating PAR1 upon activation of this receptor, has not been as yet

Rhizoma Paridis saponins (RPS), as steroid saponins, are the main components in Paris polyphylla. Curcumin (diferuloylmethane) is the most important component in the spice turmeric. In our previous research, RPS exhibited side effects such as nausea, vomiting, diarrhea, and so forth. Combination

Particulate air pollution being recognized to be responsible for short and long term health effects, regulations for particulate matter with an aerodynamic diameter less than 2.5 (PM2.5) are more and more restrictive. PM2.5 regulation is based on mass without taking into account PM2.5 composition

Dr. Helmut Sies (MD, 1967) is recognized as a Redox Pioneer, because he authored five articles on oxidative stress, lycopene, and glutathione, each of which has been cited more than 1000 times, and coauthored an article on hydroperoxide metabolism in mammalian systems cited more than 5000 times

Simazine, first introduced in 1956, is a popular agricultural herbicide used to inhibit photosynthesis in broadleaf weeds and grasses. It is a member of the triazine family, and according to its physicochemical properties, it is slightly soluble in water, relatively nonvolatile, capable of