Effect of weak pulse magnetic fields on lipid peroxidation and activities of antioxidant complex components in pea chloroplasts

Половинкина, Е. О.; Kalyasova, Ekaterina; Sinitsina, Yu. V.; Веселов, А. П.

doi:10.1134/s102144371106015x

Cited by 11 publications

(5 citation statements)

References 10 publications

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“…It has been experimentally proven that MF can change activities of some scavenging enzymes such as catalase (CAT), superoxide dismutase (SOD), glutathione reductase (GR), glutathione transferase (GT), peroxidase (POD), ascobtate peroxidase (APX), and polyphenoloxidase (POP). Experiments have been performed on several plant species, including pea, land snail ( Helix aspesa ), radish ( Raphanus sativus ), Leymus chinensis , soybean, cucumber ( Cucumis stivus ), broad bean, corn, parsley ( Petroselinum crispum ), and wheat (Xia and Guo, 2000 ; Regoli et al, 2005 ; Baby et al, 2011 ; Polovinkina et al, 2011 ; Anand et al, 2012 ; Bhardwaj et al, 2012 ; Jouni et al, 2012 ; Radhakrishnan and Kumari, 2012 , 2013 ; Shine and Guruprasad, 2012 ; Shine et al, 2012 ; Payez et al, 2013 ; Rajabbeigi et al, 2013 ; Serdyukov and Novitskii, 2013 ; Aleman et al, 2014 ; Haghighat et al, 2014 ). The results suggest that exposure to increased MF causes accumulation of reactive oxygen species and alteration of enzyme activities.…”

Section: Exposure Of Plants To Mf Intensities Higher Than the Geomagnmentioning

confidence: 99%

Magnetic field effects on plant growth, development, and evolution

2014

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The geomagnetic field (GMF) is a natural component of our environment. Plants, which are known to sense different wavelengths of light, respond to gravity, react to touch and electrical signaling, cannot escape the effect of GMF. While phototropism, gravitropism, and tigmotropism have been thoroughly studied, the impact of GMF on plant growth and development is not well-understood. This review describes the effects of altering magnetic field (MF) conditions on plants by considering plant responses to MF values either lower or higher than those of the GMF. The possible role of GMF on plant evolution and the nature of the magnetoreceptor is also discussed.

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Section: Exposure Of Plants To Mf Intensities Higher Than the Geomagnmentioning

confidence: 99%

Magnetic field effects on plant growth, development, and evolution

2014

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“…SOD has Cu +2 and Zn +2 and iron in its structure, each of which can be affected by the magnetic field, which can affect the function and activity of the enzyme [45]. It is assumed that the first response of the plant defense system to increased free radical content is the intervention of SOD and small molecules, especially ascorbate [46]. In addition, it seems that a pathway other than SOD such as pathways present in peroxisome can interfere with the production of H2O2 in these treatments [47].…”

Section: Discussionmentioning

confidence: 99%

Investigating the Effect of Static Magnetic Field and Magnetic Iron Oxide Nanoparticle on Enzymatic Antioxidant Defense in Dracocephalum polychaetum Cell Suspension Culture

Taghizadeh,

Nasibi,

Oloumi

2023

Glob. J. Agric. Innov. Res. Dev

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This study was conducted to investigate the effect of magnetic iron oxide nanoparticles (MNP) and static magnetic field (SMF) on the activity of antioxidant enzymes in the cell suspension culture of Dracocephalum polychaetum (Lamiaceae family). The treatment procedure was done by cultivating the cells either with 100 ppm MNP, SMFs, or simultaneous exposure to both MNP and SMFs. The SMF at 30 mT was uniformly applied to the cells either for 3 or 4 days with 3 hours per day or 5 hours per day intervals, respectively. The highest activity of polyphenol oxidase (PPO), phenylalanine ammonia-lyase (PAL), catalase (CAT), malondialdehyde (MDA) content, and electrical conductivity (EC) were observed under the elicitation of the cells with simultaneous exposure to both MNP and SMFs, but the highest amount of FRAP value was observed under the elicitation of the sample with the MNP treatment. Also, the results of this study showed that the greatest activity of peroxidase (POX) was observed under SMF and MNP treatments. In general, SMF and MNP treatments caused various changes in cell structure and metabolism by inducing oxidative stress and having a direct effect on the membrane. The cell activated its enzymatic antioxidant defense system in response to these treatments, which caused changes in its activity and amount compared to the control cell.

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“…Cakmak et al [ 45 ] reported an activating effect of ELF magnetic field (16 Hz 7 mT) on superoxide dismutase and catalase with a constant content of the lipoperoxidation product (malondialdehyde, MDA). Recently, our group [ 56 ] showed a similar picture of the antioxidant system response of pea plants to a pulsed magnetic field with a frequency of 15 Hz and an intensity of 1.5 mT. So, we hypothesized that ELF EMF with frequencies and intensities close to ScR may be received by wheat and pea plantlets and the cell redox regulating system plays a key in this perception mechanism.…”

Section: Introductionmentioning

confidence: 85%

Influence of Schumann Range Electromagnetic Fields on Components of Plant Redox Metabolism in Wheat and Peas

Mshenskaya

Sinitsyna

Kalyasova

et al. 2022

Plants

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The Schumann Resonances (ScR) are Extremely Low Frequency (ELF) electromagnetic resonances in the Earth-ionosphere cavity excited by global lightning discharges. ScR are the part of electromagnetic field (EMF) of Earth. The influence of ScR on biological systems is still insufficiently understood. The purpose of the study is to characterize the possible role of the plant cell redox metabolism regulating system in the Schumann Resonances EMF perception. Activity of catalase and superoxide dismutase, their isoenzyme structure, content of malondialdehyde, composition of polar lipids in leaf extracts of wheat and pea plants treated with short-time (30 min) and long-time (18 days) ELF EMF with a frequency of 7.8 Hz, 14.3 Hz, 20.8 Hz have been investigated. Short-time exposure ELF EMF caused more pronounced bio effects than long-time exposure. Wheat catalase turned out to be the most sensitive parameter to magnetic fields. It is assumed that the change in the activity of wheat catalase after a short-term ELF EMF may be associated with the ability of this enzyme to perceive the action of a weak EMF through calcium calmodulin and/or cryptochromic signaling systems.

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Effect of weak pulse magnetic fields on lipid peroxidation and activities of antioxidant complex components in pea chloroplasts

Cited by 11 publications

References 10 publications

Magnetic field effects on plant growth, development, and evolution

Magnetic field effects on plant growth, development, and evolution

Investigating the Effect of Static Magnetic Field and Magnetic Iron Oxide Nanoparticle on Enzymatic Antioxidant Defense in Dracocephalum polychaetum Cell Suspension Culture

Influence of Schumann Range Electromagnetic Fields on Components of Plant Redox Metabolism in Wheat and Peas

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