TY -的A2 -莫拉莱斯,帕特丽夏盟,Szlacheta兹比格涅夫•AU - Wąsik,玛尔塔非盟- Machoń-Grecka安娜盟——Kasperczyk Aleksandra盟——Dobrakowski Michał盟——Bellanti Francesco盟——Szlacheta Patryk盟——Kasperczyk Sławomir PY - 2020 DA - 2020/10/06 TI -潜在的抗氧化活性的钙和选择氧化应激标记在铅-和Cadmium-Exposed工人SP - 8035631六世- 2020 AB -职业接触铅(Pb)和镉(Cd)发生在加工和铸造等有色金属锌。Pb和Cd相比,生物Ca是至关重要的,因为在众多的功能发挥的重要作用,从细胞信号传导到骨骼生长。铅和镉暴露影响钙代谢以不同的方式。本研究的目的是探讨血液中的铅、Cd, Ca和选定的水平氧化应激生物标志物在工人暴露于铅和Cd。人群包括264名男性员工在铅锌冶炼厂。研究人口分成两个子组基于血清Ca的中值水平(2.42更易/ l): low-Ca-level组(L-Ca组)和high-Ca-level组(H-Ca组)。Ca水平H-Ca组显著高于L-Ca组由于研究设计(26%)。锌原卟啉水平(ZPP) L-Ca组显著高于H-Ca组13%,而血铅水平(从)检查组相似。镉的级别(国开行)L-Ca组显著高于H-Ca组的33%。从血清中氧化应激标记,只有水平的丙二醛(MDA)和血浆铜蓝蛋白(CER) L-Ca组明显高于H-Ca组分别为12%和4%。Ca之间相关性分析显示负相关性水平和溴化物难的水平,腭咽,国开行和MDA。 The presented results indicate that Ca level modulates the serum concentration of Cd and has an impact on Pb-induced impairment of heme synthesis. The higher Ca levels may lead to a decrease in the concentration of lipid peroxidation products. Moreover, serum calcium level seems to be able to modify the level of acute-phase proteins. Obtained results suggest that higher Ca level may be useful in reducing Cd level in occupationally exposed workers. SN - 1942-0900 UR - https://doi.org/10.1155/2020/8035631 DO - 10.1155/2020/8035631 JF - Oxidative Medicine and Cellular Longevity PB - Hindawi KW - ER -