Sökning: "ascorbate"
Visar resultat 6 - 10 av 31 avhandlingar innehållade ordet ascorbate.
6. Control of reactive oxygen species homeostasis in response to environmental stress
Sammanfattning : Plants are exposed to various fluctuations in their environmental conditions - light intensity, temperature, water status - and have to adapt in order to survive. Plant acclimatory responses can include the formation of new tissues, e.g., aerenchyma, or the activation of defense systems, e. LÄS MER
7. Modification of radiation effects in Escherichia coli by thiols and ascorbate
Sammanfattning : .... LÄS MER
8. Anti-cancer effects of bioactive compounds from rose hip fruit in human breast cancer cell lines : carotenoids, triterpenes, and ascorbate evaluated singly or in combination
Sammanfattning : Rose hips have long been used in human diets as a food ingredient and supplement. Their multiple medical properties, which have been attributed to their abundant carotenoid composition, have attracted widespread scientific attention. This thesis examined the carotenoid composition in rose hips from five rose species. LÄS MER
9. Oscillatory phenomena in chloroplasts from spinach cotyledons
Sammanfattning : A suspensionofchloroplasts, isolated from spinach cotyledons, was found to be an oscillatory system, i.e. a system in which one parameter (or more) varies over time in a fairly regular way.The oscillations, with a period of fifteen to twenty minutes,occured spontaneously in the light as well as in the dark and were self-sustained for several hours. LÄS MER
10. Molecular mechanisms of nitrogen dioxide induced lung damage
Sammanfattning : Nitrogen dioxide (NO2) is an oxidant gas which contaminates ambient air in many urban and industrial locations, and indoor air in homes with combustion appliances. The Environmental Protection Agency (USA) regulates N02 in ambient air as a "criteria" pollutant. LÄS MER
