research Metabolism of subtoxic levels of selenium in animals and humans.
The safe daily selenium intake is up to 819 micrograms.
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30 / 1000+ resultsresearch Selenium In Thioredoxin Reductase: Resistance To Oxidative Inactivation, Oxidation States, And Reversibility Of Chemical Reactions
Selenium in proteins helps prevent over-oxidation and supports chemical reversibility.
research [The value of selenotherapy in patients with mucoviscidosis].
Selenium therapy improved health in cystic fibrosis patients with fewer side effects at a lower dose.
research Cysteine contents of purified human hair low-sulfur protein components
research CERTAIN PHASES OF SULFUR METABOLISM OF THE SKIN
Cystine is crucial for forming keratin in hair, wool, and nails.
research Electron microscopic and autoradiographic study of S35-L-cystine incorporation in mouse hair follicles
Mice hair follicles take in the amino acid cystine.
research Selenoproteins Are Essential for Proper Keratinocyte Function and Skin Development
Selenoproteins are crucial for healthy skin and hair.
research Epilating Effect of Cystaselenonine on Induced Hair Growth in Mice
Cystaselenonine causes temporary hair loss in mice by interfering with hair growth.
research Trichothiodystrophy
Trichothiodystrophy is a condition with brittle hair and various physical and mental issues due to low sulfur in proteins.
research [Trichothiodystrophy: a morphological and biochemical study].
Trichothiodystrophy involves brittle hair due to low sulfur amino acids, not a transport defect.
research Cysteine and Glutamine level in hair shaft fractures patients
Cysteine strengthens hair, and glutamine fuels hair growth.
research Efficacy and Safety of L-Cystine Associated or not to a Natural Keratin (Kera-Dietandreg;) Hydrolysate on Hair and Nails: Randomised, Placebo-Controlled, Clinical Trial on Healthy Females
L-Cystine and L-Cystine with Kera-Diet® safely improved hair and nail quality in healthy women.
research Analysis of Cysteine on the Surface of Hair Fibers with Spectrofluorescence
Cysteine formation on hair indicates damage, best detected at pH 4.5.
research Cysteine Prevents the Reduction in Keratin Synthesis Induced by Iron Deficiency in Human Keratinocytes
Cysteine helps maintain keratin production in skin cells even when iron is low.
research Clinical and haematological studies on experimentally induced selenosis in crossbred cow calves.
Selenosis in calves causes health issues and changes in blood parameters.
research CLINICAL AND HAEMATOLOGICAL STUDIES ON EXPERIMENTALLY INDUCED SELENOSIS IN CROSSBRED COW CALVES
Selenosis in calves causes health issues and changes in blood parameters.
research Maintenance effect of a once-weekly regimen of a Selenium Disulfide-based shampoo in moderate-to-severe scalp seborrheic dermatitis after initial treatment with topical corticosteroid/salicylic acid
Using Selenium Disulfide shampoo weekly helps prevent scalp dermatitis flare-ups.
research New Selenoderivatives as Antitumoral Agents
Selenium shows promise in preventing and controlling prostate cancer.
research Enzyme Replacement Therapy Ameliorates Multiple Symptoms of Murine Homocystinuria
Enzyme replacement therapy improved multiple symptoms of homocystinuria in mice.
research Incorporation of Selenium-75 into Dog Hair
Selenium-75 stays in dog hair for up to 316 days.
research Serine-rich ultra high sulfur protein gene expression in murine hair and skin during the hair cycle
research Effects of the Usage of l-Cysteine (l-Cys) on Human Health
L-Cysteine may have health benefits, but its effectiveness is still debated due to limited clinical trial data.
research Reduction mechanism of L ‐cysteine on keratin fibers using microspectrophotometry and Raman spectroscopy
L-cysteine slows down the breaking of bonds in hair due to electrostatic interactions.
research Selenium Toxicity: A Case of Selenosis Caused by a Nutritional Supplement
Excessive selenium from supplements can be harmful.
research Deficiency of the human cysteine protease inhibitor cystatin M/E causes hypotrichosis and dry skin
Lack of cystatin M/E causes thin hair and dry skin.
research 085 Coordinate expressions of cyclin-dependent kinase inhibitors and high sulfur protein in human hair follicles
research Mapping the accessibility of the disulfide crosslink network in the wool fiber cortex
Cysteines in wool fibers are accessible and form important disulfide bonds.
research 190 Deficiency of the Human Cysteine Protease Inhibitor Cystatin M/E Causes Hypotrichosis and Dry Skin
Not having enough cystatin M/E protein causes less hair growth and dry skin.
research Disturbed Keratinocyte Differentiation in Transgenic Mice and Organotypic Keratinocyte Cultures as a Result of Spermidine/Spermine N1-Acetyltransferase Overexpression
Overexpression of SSAT causes hair loss and skin issues, but reducing putrescine can help.