Publication details
Biomarkery oxidativního stresu u Lemna minor v přítomnosti diklofenaku a paracetamolu
| Title in English | Biomarkers of oxidative stress in Lemna minor under diclofenac and paracetamol |
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| Authors | |
| Year of publication | 2016 |
| Type | Article in Proceedings |
| Conference | Vliv abiotických a biotických stresorů na vlastnosti rostlin 2016 - Sborník příspěvků |
| MU Faculty or unit | |
| Citation | |
| Field | Physiology |
| Keywords | Lemna minor; diclofenac; paracetamol; ROS; RNS; oxidative stress; |
| Description | Results of this study proved a marginal effect of paracetamol and low concentrations (0.1 and 10 ug/l) of diclofenac to dry weight of duckweed (Lemna minor). Increasing environmental loading (0.1, 10 and 100 ug/l) led in plants to a significant increase in content of reactive oxygen and nitrogen species (ROS, RNS) especially under the effect of paracetamol. Opposingly the occurrence of diclofenac (especially 100 ug/l) decreased significantly the oxido-reductase and dehydrogenase activity and increased the peroxidation of lipids (MDA) and even the permeability of membrane (accumulation of Evans Blue dye). |