Influence of magnetic field on the growth, development and rhizome yield of turmeric (Curcuma longa L.)

Kamble, Suchita; Satdive, Ramesh K.; Manwatkar, S. N.; Salunkhe, C. K.; Itteera, Janvin; Singh, Kumud; Suprasanna, Penna; Singh, Sudhir

doi:10.1007/s11240-022-02304-6

Cited by 2 publications

(2 citation statements)

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“…The mechanism of the effect of magnetic fields on living cells has not been determined precisely yet, but the effect of magnetic field on cells depends on the type and intensity of the magnetic field, and duration of exposure to the field [1]. Changes in the electromagnetic properties of biological molecules of cells and the electric potential of the membrane ultimately lead to changes in membrane integrity and permeability [20,21]. Also, a magnetic field has been shown to increase the activity and lifespan of free radicals which causes oxidative stress.…”

Section: Discussionmentioning

confidence: 99%

“…SOD, POX, and CAT are among the enzymes that can be affected by magnetic field due to having iron in their structure [25][26][27]. Previous studies have shown that catalase probably plays a more effective and prominent role in sweeping and removing H2O2 and regulates peroxidase enzyme activity [16,21]. Regoli and colleagues [28] also attributed changes in catalase enzyme activity in the presence of magnetic field to changes in the spatial structure of this enzyme in the presence of a field [29].…”

Section: Discussionmentioning

confidence: 99%

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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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Section: Discussionmentioning

confidence: 99%