PJB-2018-841
PARACETAMOL MODIFIES ANTIOXIDANT SYSTEM AND OSMOPROTECTANTS OF THE VIGNA RADIATA
Ibrahem Almohisen
Abstract
There is no report on the panadol mediated changes in antioxidant system and osmoprotectants of Vigna radiata plants. An experiment was carried out to dissect the response of activities of antioxidant enzymes, stress biomarkers and proline accumulation in the presence of panadol of Vigna radiata plants. At 10 days after germination, a range of panadol concentration (0.0005, 0.01, 0.1 or 1.0 ppm) was administered to the foliage of Vigna radiata plants, at the end of germination process (30 days from beginning of germination) the plants were sampled to evaluate stress biomarkers, leaf water potential, antioxidant enzymes and proline content. The results demonstrate that highest concentration (1.0 ppm) of panadol induced oxidative stress that was noticeable via increasing levels of lipid peroxidation, and H2O2 accumulation in Vigna radiata plants. On the other hand, 0.1 ppm of PD treatment modified the antioxidant system and the range of osmolytes to make the plants tolerate unfavorable conditions and helps in increasing of gross production through increasing the photosynthetic.
To Cite this article:
Download
