Copper and Zinc, Biological Role and Significance of Copper/Zinc Imbalance
نویسندگان
چکیده
The human body has an elaborate system for managing and regulating the amount of key trace metals circulating in blood and stored in cells. Nutrient metals from our diet are incorporated into blood if blood levels are depleted, transported into cells if cellular levels are inadequate, or excreted if blood and cell levels are sufficient or overloaded. When this system fails to function properly, abnormal levels and ratios of trace metals can develop. One of the most common trace-metal imbalances is elevated copper and depressed zinc. The ratio of copper to zinc is clinically more important than the concentration of either of these trace metals [1].
منابع مشابه
Clinical Toxicology Copper and Zinc, Biological Role and Significance of Copper/Zinc Imbalance
The human body has an elaborate system for managing and regulating the amount of key trace metals circulating in blood and stored in cells. Nutrient metals from our diet are incorporated into blood if blood levels are depleted, transported into cells if cellular levels are inadequate, or excreted if blood and cell levels are sufficient or overloaded. When this system fails to function properly,...
متن کاملDetermination of zinc serum in the workers of sarcheshme copper complex
Zinc is one of the essential elements in biological system. The role of this element in many enzymes has been proved. Zinc has an antagonistic effect on the toxic elements such as cadmium, as both binds to a carrier protein called metalothionein . Zinc can be found in atmosphere of different industrial environment. Due to its importance, it's concentration in the serum of 399 Male workers of sa...
متن کاملSerum Zinc & Copper in Myocardial Infarction
SUMMARY The purpose of this study is to compare the level of zinc, copper and the ratio of zinc to copper in serum of patients who are suffering from acute myocardial infarction with healthy men. In 10 ml blood samples from 45 men on the second day of myocardial infarction and 51 healthy men volunteers matched for age, serum zinc, copper, cholesterol and triglycerides were measured. Zinc and c...
متن کاملThe Relationship between Copper & Zinc Concentration and Free Radical Markers in Copper Industry Workers
Introduction: Copper and zinc play a key role in oxidative reactions and in vivo studies have shown their different effects. In this study we examined the influence of exposure to copper and zinc on catalase and superoxide dismutase (SOD) activities in erythrocytes, total serum antioxidant capacity and malondiadehyde (MDA) production of copper industry workers. Methods: In the present study...
متن کاملThe ability to filter heavy metals of lead, copper and zinc in some species of tree and shrub
Heavy metals found in urban air with its toxic effects have a direct impact on human health. Selection of appropriate tree species and shrub refining capacity of heavy metals in urban areas can greatly reduce the toxic effects of these materials. This study aimed to identify the most suitable tree and shrub species of broadleaf evergreen, deciduous and coniferous refinement of heavy metals lead...
متن کامل