cadmium, smoking, zinc and ms
Posted: Fri Sep 13, 2019 7:37 am
- Concentrations of cadmium, lead, and mercury in blood among US cigarettes, cigars, electronic cigarettes, and dual cigarette-e-cigarette users (2019)
https://www.sciencedirect.com/science/a ... 9118342040
Data from National Health and Nutrition Examination Survey for 2013–2016 were used to compare observed levels of cadmium, lead, and total mercury in blood among US residents aged ≥12 years who were users of cigars, cigarettes, cigars and cigarettes, e-cigarettes and dual users of cigarettes and e-cigarettes. Total sample size available for analysis was 1139. Adjusted geometric means (AGM) among cigarette, cigar, e-cigarette, cigarette and cigar, and cigarette-e-cigarette users were comparable for blood cadmium, lead, and total mercury. Cigar only users had lower AGM than cigar and cigarette users for total mercury (0.56 vs. 0.97 μg/L, p = 0.03). There is no evidence yet that can show concentrations of blood and urine cadmium, lead, and mercury among e-cigarette users are any different than among cigarette and/or dual users of cigarettes and e-cigarettes.
- The emerging role of serum zinc in motor disability and radiological findings in patients with multiple sclerosis (2019)
https://link.springer.com/article/10.11 ... 019-0107-6
Serum zinc level is significantly lower in patients with MS than healthy controls. It is negatively correlated with disease duration, number of relapses, motor disability, fatigue, and MRI lesion load.