Zinc is a common element in human and natural environments and plays an important part in many biological processes. Zinc, which is defined as essential trace element, or a micronutrient, is essential for the normal growth and the reproduction of all higher plants, animals and of humans. In addition, it plays a key role during physiological growth and fulfils 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, its importance for human health, 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 .
The Role of Zinc in life: a review
Frassinetti S;Caltavuturo L;Cini M;
2006
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 essential trace element, or a micronutrient, is essential for the normal growth and the reproduction of all higher plants, animals and of humans. In addition, it plays a key role during physiological growth and fulfils 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, its importance for human health, 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 .I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
