Voorbeelden van antioxidant

• It may possibly be the quantity of fiber and not the antioxidants in vegetables that has protective effects.

• There are no confirmed findings demonstrating the protective effects of a particular antioxidant.

• Additionally, in desiccation-sensitive seeds, protective antioxidant systems may also fail.

• Percentage values for germination and antioxidant activity were arcsinetransformed prior to analysis (untransformed data appear in all tables and figures).

• The antioxidant activity of seeds prior to storage varied between species.

• Antioxidant enzymes in intramolluscan schistosomes recombinant fusion protein vaccine against schistosomiasis protecting against immunopathology and infection.

• These observations indicate that schistosomes express elevated levels of antioxidant enzymes in interaction with haemocytes from susceptible snail hosts in which they survive.

• Changes in antioxidant compounds or enzymes during seed development should also be regarded as a prerequisite for obtaining a vigorous seed.

• The pecking order of free radicals and antioxidants: lipid peroxidation, a-tocopherol and ascorbate.

• Indirect evidence of increased free radical activity (oxidative stress) may be obtained by measurement of antioxidant concentrations in all tissue and body fluids.

• Its further decrease may be due to the intensive use of antioxidants in the period of high infection level and greatest production of free radicals.

• At low concentration exogenous hydrogen peroxide induced an adaptive response of cells by promotion of synthesis of antioxidant enzymes and heat shock proteins.

• The antioxidant glutathione is of the essence for all life forms discussed here.

• There has been increasing interest in clinical trials of antioxidants toward prevention or treatment of preeclampsia.

• One of the studies reported signs of improved immunological defense and a lower number of infection days among those who received antioxidant supplements.