Journal ArticleDOI
The Role of Zinc in Life: A Review
TLDR
The role and manifestations of zinc in the environment and its importance for human health and metabolism, as well as its physiological role are summarized.Abstract:
Zinc is a common element in human and natural environments and plays an important part in many biological processes. Zinc, which is defined as an essential trace element, or a micronutrient, is essential for the normal growth and the reproduction of all higher plants and animals, and of humans. In addition, it plays a key role during physiological growth and fulfills an immune function. It is vital for the functionality of more than 300 enzymes, for the stabilization of DNA, and for gene expression. This review summarizes the role and manifestations of zinc in the environment and its importance for human health and metabolism, as well as its physiological role. Toxicity, teratogenicity, carcinogenicity, and immunological functions of zinc are outlined with particular reference to the properties of zinc as an antioxidant, and its role in cancer prevention.read more
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Journal ArticleDOI
Arsenic, selenium, boron, lead, cadmium, copper, and zinc in naturally contaminated rocks: A review of their sources, modes of enrichment, mechanisms of release, and mitigation strategies.
Carlito Baltazar Tabelin,Toshifumi Igarashi,Mylah Villacorte-Tabelin,Ilhwan Park,Einstine M. Opiso,Mayumi Ito,Naoki Hiroyoshi +6 more
TL;DR: This review summarized all available studies in the literature about the factors and processes crucial in the enrichment, release, and migration of the most commonly encountered hazardous and toxic elements in naturally contaminated geological materials to focus on naturally contaminated rocks.
Journal ArticleDOI
A sensitive and selective ratiometric near IR fluorescent probe for zinc ions based on the distyryl-bodipy fluorophore.
TL;DR: A novel distyryl-substituted boradiazaindacene (bodipy) dye with an emission peak moving hypsochromically from 730 to 680 nm on Zn(II) ion binding seems to be promising as one of the very few water-soluble fluorescent chemosensors emitting in the near IR region.
Journal ArticleDOI
Influence of High and Low Levels of Plant-Beneficial Heavy Metal Ions on Plant Growth and Development
Namira Arif,Vaishali Yadav,Shweta Singh,Swati Singh,Parvaiz Ahmad,Parvaiz Ahmad,Rohit Kumar Mishra,Shivesh Sharma,Durgesh Kumar Tripathi,Durgesh Kumar Tripathi,Nawal Kishore Dubey,Devendra Kumar Chauhan +11 more
TL;DR: In this article, the authors have discussed the role of metal transporters in transporting the essential metal ions from soil to plants and the role played by Co, Cu, Fe, Mn, Mo, Ni, and Zn at both low and high level on the plant growth and development.
Journal ArticleDOI
Industrial solid waste for heavy metals adsorption features and challenges; a review
N.K. Soliman,A. F. Moustafa +1 more
TL;DR: In this paper, the authors reviewed the factors that affect heavy metal adsorption onto industrial effluents using industrial solid waste (ISW), such as contact time, temperature, pH, and adsorbent dose.
Journal ArticleDOI
Effects of long-term antioxidant supplementation and association of serum antioxidant concentrations with risk of metabolic syndrome in adults
Sébastien Czernichow,Anne-Claire Vergnaud,Pilar Galan,Josiane Arnaud,Alain Favier,Henri Faure,Rachel R. Huxley,Serge Hercberg,Namanjeet Ahluwalia +8 more
TL;DR: The experimental finding of no beneficial effects of antioxidant supplementation in a generally well-nourished population is consistent with recent reports of a lack of efficacy of antioxidant supplements, but the relations observed between the risk of MetS and baseline serum antioxidant concentrations do support the current recommendations to consume antioxidant-rich foods.