نتایج جستجو برای: cobalt toxicity
تعداد نتایج: 147866 فیلتر نتایج به سال:
Algae are among the aquatic organisms that are severely exposed to increasing levels of pollutants, which are becoming a concern in marine ecosystems. Heavy metals are among the compounds for which their increase in high levels causes problems in the structure of algae communities in aquatic ecosystems. In this study, the effect of different concentrations of Nickel (1.5, 3, 4, 6, 8, 12, 15 mg/...
Cobalt metallosis after revision metal-on-polyethylene total hip arthroplasty for catastrophic failure of ceramic components is uncommon but a potentially devastating complication. Common findings associated with heavy metal toxicity include cardiomyopathy, hypothyroidism, skin rashes, visual disturbances, hearing changes, polycythemia, weakness, fatigue, cognitive deterioration, and neuropathy...
The influence of oligosaccharides (α-cyclodextrin, β-cyclodextrin and γ-cyclodextrin), a polysaccharide, sodium hyaluronate (NaHy), on the diffusion aqueous solutions cobalt chromium chlorides has been investigated. Cobalt are constituents metal alloys for biomedical use, including dental prostheses. Thus, release these ions in human body can lead to harmful biological effects. interaction with...
Background and Objective: Today, soil and water pollution with heavy metals is one of the major challenges around the world. The aim of this study is to investigate the contamination of soils around a lead and zinc mine. Materials and Methods: In the summer of 2019, 100 soil samples were taken from the mine vicinity and the characteristics of texture, acidity, salinity, calcium carbonate, orga...
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