Αποτελέσματα Αναζήτησης
24 Αυγ 2020 · Nickel content in internal organs (ng/g) of the non-exposed population of Southern Poland: Kruskal-Wallis ANOVA test presented in box and whisker plots according to age-groups.
18 Φεβ 2020 · In the cell, nickel has to be correctly delivered and incorporated into the desired enzyme active sites. These processes often require an intricate team of accessory proteins, working in concert for the biosynthesis of these complex metalloclusters enzymes.
24 Αυγ 2020 · That is why it is of a great importance to establish “reference” levels of particular elements (essential or toxic) in human biological samples. The aim of this paper was to determine nickel in autopsy tissues of non-occupationally exposed subjects in Southern Poland (n = 60).
24 Μαρ 2017 · The evolution of nickel as a nutrient in living organisms is intimately linked to the earth’s geochemistry, and the intracellular use of nickel is supported by many additional nickel proteins that maintain the availability and distribution of the metal ions.
11 Δεκ 2020 · Recent research mostly focuses on nickel mechanisms resulting in allergy, the role and use of nickel in known nickel enzymes, nickel's beneficial effect on nitrogen utilization in plants, and the determination of its presence in food and tissues.
It has been proven that contact with nickel compounds (both soluble and insoluble) can lead to many pathological effects [2, 4], among which allergy in the form of contact dermatitis (estimated in 1020% of the general population) –. is the most common and known reaction of the human body to nickel [2, 5, 6].
In this chapter, the current knowledge on the role of nickel ions in biological systems is summarized, with a special emphasis on the eight nickel-enzymes known so far as well as the accessory proteins involved in the nickel delivery steps required for nickel-enzyme maturation.
