Urinary selenium concentrations

Urinary Selenium Concentrations

Urinary selenium concentrations are used as an indicator of selenium status. A strong correlation has been established between dietary selenium and daily urinary selenium excretion in a wide range of populations from all over the world with different dietary selenium intake. Data on urinary selenium concentrations in healthy individuals and patients with different pathological conditions are re...

Recommended dietary selenium intakes and selenium concentrations in nuts.

Serum selenium concentrations in rheumatoid arthritis.

Selenium is a trace element and an essential part of the enzyme glutathione peroxidase, which protects cells from oxidative damage. Selenium has been shown to have antiproliferative, anti-inflammatory, antiviral, and immune altering effects. Serum selenium concentrations in 101 patients with seropositive rheumatoid arthritis were found to be significantly lower than those in 29 normal, healthy ...

A Spatial Prediction Map of Selenium Concentrations

Data were provided by the United States Geological Survey on selenium concentrations collected over Benton Lake National Wildlife Refuge near Great Falls, Montana. High selenium concentrations are known to decrease reproduction rates in lake waterfowl (USFWS, 2012, p. 204). Previous work in sediment selenium data included mean concentration estimates and comparisons using several variance estim...

Blood selenium concentrations and glutathione peroxidase activity.

Selenium concentrations in children and teenagers without a metabolic disorder eating normal diets (group 1), and young patients with classical phenylketonuria and milder forms of hyperphenylalaninaemia being treated with a diet low in natural protein (group 2) were investigated. There was a strong correlation between blood selenium concentration and age in children in group 1 up to 10 years of...