1 citations
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September 2019 in “Journal of cosmetic dermatology” This study found no significant difference in serum levels of lead and selenium between patients with premature hair graying and those without it.
11 citations
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January 2016 in “BMC veterinary research” This study found that urinary selenium to creatinine ratio and serum selenium concentrations quickly respond to changes in dietary selenium, making them useful biomarkers for assessing selenium status in dogs.
This study found that urinary and serum selenium levels were the most sensitive biomarkers for selenium intake in adult dogs, with serum GPx responding more quickly than whole blood GPx.
51 citations
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March 1986 in “Acta Dermato Venereologica” This study found no differences in trace element concentrations between Finnish alopecia patients and the normal population, but noted significant serum copper variation among different alopecia subtypes.
July 2018 in “Journal of College of Medical Sciences-nepal” This study found a significant association between lower serum ferritin levels and chronic diffuse hair loss in women of reproductive age, particularly in cases of alopecia areata and androgenetic alopecia.