Extending the benefits of PGPR to bioremediation of nitrile pollution in crop lands for enhancing crop productivity

Vaishnav, Anukool; Kumar, Roshan; Singh, Harikesh Bahadur; Sarma, B. K.

doi:10.1016/j.scitotenv.2022.154170

Cited by 32 publications

(16 citation statements)

References 101 publications

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“…In comparison to the understanding surrounding other types of antioxidants found in food, there is a knowledge gap concerning carotenoids. [145,146,147] Idiopathic oligoasthenoteratospermia was found in thirty guys, and after they were given lycopene for three months, the results showed a considerable rise in sperm concentration (63%), motility (43%), and morphology (46%). ( 29).…”

Section: Carrotmentioning

confidence: 99%

Role of Antioxidants of Natural Herbs in Management of Male Infertility

Gaznee¹,

Kohli²,

Kumar³

2023

J. Res. Appl. Sci. Biotechnol.

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If you and your spouse have been trying to conceive for a year and neither of you has been successful, there is a possibility that you are one of the 50–80 million people throughout the world who struggle with infertility. There is a male component present in approximately 20%-30% of these instances. It is common knowledge that low-quality sperm and oxidative stress (OS) both have a role in the aetiology of male infertility. Because of the oxidation of DNA, proteins, and lipids, excessive levels of reactive oxygen species (ROS) have the potential to disrupt the viability, motility, and morphology of sperm cells. ROS are responsible for these changes. Methods: Through the use of the PubMed interface, we searched the MEDLINE database for studies that had been completed and published during the past ten years that analysed the effect that antioxidants had on sperm in infertile guys (2012–2022). A number of different phrases, including infertility, alpha-lipoic acid, zinc, folate, coenzyme Q10, selenium, and vitamin, were utilised during the search. The study's findings indicate that inositol serves a purpose in a number of different mechanisms that foster contacts between sperm and oocytes, and that it also affects OS levels in sperm cells by way of its engagement in mitochondrial events. Alpha-lipoic acid (ALA) lessens the damage caused by reactive oxygen species (ROS) and improves the quality of sperm in a number of ways, including motility, morphology, and count. There might be a connection between not getting enough zinc in your diet and having low-quality sperm. Zinc and folate are two nutrients that can boost the quantity and quality of sperm. When taken orally, coenzyme Q10 increases the number of sperm as well as their overall motility and forward movement. A therapy with selenium (Se) results in an improvement in the sperm's overall quality, and this improvement is connected with an increase in ejaculatory production. Only vitamin B12 has been found to improve the quality of sperm; it does this by boosting sperm count and motility and by decreasing sperm DNA damage. Vitamin B12 is the only vitamin that has been proved to do this. Conclusions: Dietary supplementation with antioxidants may improve sperm quality in men with low-quality semen by reducing OS-induced sperm damage and increasing hormone synthesis and spermatozoa concentration, motility, and morphology. This may be achieved in men who also have low levels of antioxidants in their semen. Antioxidants can exert their effects in a variety of ways; hence, it is important for researchers conducting future clinical trials to study the possibility of combining a number of antioxidants.

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Section: Carrotmentioning

confidence: 99%

Role of Antioxidants of Natural Herbs in Management of Male Infertility

Gaznee¹,

Kohli²,

Kumar³

2023

J. Res. Appl. Sci. Biotechnol.

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“…Frontiers in Bioengineering and Biotechnology frontiersin.org in their niche colonization so that they can make interference with the quorum detection signal (Hartmann 2020) and also enables them to inhibit the formation of biofilms by pathogenic bacteria (Uruén et al, 2020). PGPR is also able to remediate contaminated soils (Vaishnav et al, 2022). Because of their multifunctional benefits, PGPR is in leading demand in agroforestry management (Phale 2018).…”

Section: Figurementioning

confidence: 99%

Enhancing plant growth promoting rhizobacterial activities through consortium exposure: A review

Singh

Yadav

Chundawat

et al. 2023

Front. Bioeng. Biotechnol.

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Plant Growth Promoting Rhizobacteria (PGPR) has gained immense importance in the last decade due to its in-depth study and the role of the rhizosphere as an ecological unit in the biosphere. A putative PGPR is considered PGPR only when it may have a positive impact on the plant after inoculation. From the various pieces of literature, it has been found that these bacteria improve the growth of plants and their products through their plant growth-promoting activities. A microbial consortium has a positive effect on plant growth-promoting (PGP) activities evident by the literature. In the natural ecosystem, rhizobacteria interact synergistically and antagonistically with each other in the form of a consortium, but in a natural consortium, there are various oscillating environmental conditions that affect the potential mechanism of the consortium. For the sustainable development of our ecological environment, it is our utmost necessity to maintain the stability of the rhizobacterial consortium in fluctuating environmental conditions. In the last decade, various studies have been conducted to design synthetic rhizobacterial consortium that helps to integrate cross-feeding over microbial strains and reveal their social interactions. In this review, the authors have emphasized covering all the studies on designing synthetic rhizobacterial consortiums, their strategies, mechanism, and their application in the field of environmental ecology and biotechnology.

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“…The global and future expansion of the biofertilizer market will largely be driven by the need to increase food production sustainably. With an ever-increasing demand for organic food products, growing awareness of sustainable agricultural practices, and promotion of cleaner production methods for reducing soil contamination, land degradation, and water pollution the market growth for biofertilizers will continue to grow over the coming years (Abhilash et al, 2016a;Anand et al, 2022;Vaishnav et al, 2022).…”

Section: The Future Of Biofertilizersmentioning

confidence: 99%

Plant growth-promoting rhizobacterial biofertilizers for crop production: The past, present, and future

et al. 2022

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Recent decades have witnessed increased agricultural production to match the global demand for food fueled by population increase. Conventional agricultural practices are heavily reliant on artificial fertilizers that have numerous human and environmental health effects. Cognizant of this, sustainability researchers and environmentalists have increased their focus on other crop fertilization mechanisms. Biofertilizers are microbial formulations constituted of indigenous plant growth-promoting rhizobacteria (PGPR) that directly or indirectly promote plant growth through the solubilization of soil nutrients, and the production of plant growth-stimulating hormones and iron-sequestering metabolites called siderophores. Biofertilizers have continually been studied, recommended, and even successfully adopted for the production of many crops in the world. These microbial products hold massive potential as sustainable crop production tools, especially in the wake of climate change that is partly fueled by artificial fertilizers. Despite the growing interest in the technology, its full potential has not yet been achieved and utilization still seems to be in infancy. There is a need to shed light on the past, current, and future prospects of biofertilizers to increase their understanding and utility. This review evaluates the history of PGPR biofertilizers, assesses their present utilization, and critically advocates their future in sustainable crop production. It, therefore, updates our understanding of the evolution of PGPR biofertilizers in crop production. Such information can facilitate the evaluation of their potential and ultimately pave the way for increased exploitation.

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Extending the benefits of PGPR to bioremediation of nitrile pollution in crop lands for enhancing crop productivity

Cited by 32 publications

References 101 publications

Role of Antioxidants of Natural Herbs in Management of Male Infertility

Role of Antioxidants of Natural Herbs in Management of Male Infertility

Enhancing plant growth promoting rhizobacterial activities through consortium exposure: A review

Plant growth-promoting rhizobacterial biofertilizers for crop production: The past, present, and future

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