research Biotinidase Enzyme Deficiency: Case Report
A rare biotin deficiency in an Iraqi family caused severe symptoms but was successfully treated with lifelong biotin.
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research A Retrospective Evaluation of the Laboratory Findings of Dermatology Patients Whose Biotin Levels Were Checked
Older people tend to have higher biotin levels, which are weakly linked to certain blood components and negatively linked to triglycerides; biotin should be checked in patients with high triglycerides or medication-related skin issues, and only supplemented if deficient. Vitamin D and folate deficiencies are linked to specific skin conditions.
research Use of Vitamins and Minerals in the Treatment of Hair Loss: A Cross-Sectional Survey Among Dermatologists in Saudi Arabia
Many dermatologists in Saudi Arabia recommend vitamins and minerals for hair loss, often based on personal experience rather than strong evidence.
research Epidemiologic Study of Gene Distribution in Romanian and Brazilian Patients with Non-Cicatricial Alopecia
The study suggests that analyzing DNA can help treat hair loss, but more research is needed.
research The Role of Vitamins and Minerals in Hair Loss: A Review
Some vitamins and minerals like vitamin D and iron can help with certain types of hair loss, but more research is needed for others.
research The Effects of Biotin Supplementation on Alopecia in Rats Treated with Valproic Acid
Biotin supplements did not significantly reduce hair loss in rats on valproic acid.
research Phenotypic Variation in Biotinidase Deficiency
Biotinidase deficiency has various symptoms and can be treated with biotin supplements.
research The Effects of Biotin Supplementation on Serum and Liver Tissue Biotinidase Enzyme Activity and Alopecia in Rats Treated with Valproic Acid
Biotin supplements increased biotin levels but did not significantly prevent hair loss in rats on valproic acid.
research Serum and Liver Tissue Biotinidase Enzyme Activity in Rats Administered Valproic Acid
Valproic acid may cause hair loss by reducing biotinidase enzyme activity in rats.
research A Rare Case of Biotinidase Deficiency
An infant with seizures and hair loss was diagnosed with biotinidase deficiency and treated successfully with biotin.
research Clinical, Biochemical, and Mutational Findings in Biotinidase Deficiency Among Malaysian Population
Some children in Malaysia with symptoms have either profound or partial biotinidase deficiency, and early testing and treatment are important.
research Serum Biotinidase Activity in Children Treated With Valproic Acid and Carbamazepine
Valproic acid does not change biotinidase enzyme activity in children's blood.
research The Influence of Valproic Acid and Carbamazepine Treatment on Serum Biotin and Zinc Levels and on Biotinidase Activity
Valproic acid and carbamazepine do not change biotin or biotinidase levels but may lower zinc levels, still within normal range.
research Inhibition of 3-Methylcrotonyl-CoA Carboxylase Explains the Increased Excretion of 3-Hydroxyisovaleric Acid in Valproate-Treated Patients
Valproic acid treatment increases a specific acid in urine by blocking an enzyme, possibly causing skin rash and hair loss.
research Biotin
Biotin supplements are unnecessary for most people but may help with certain conditions like biotin deficiency, brittle nails, and some hair loss.
research The Influence of Valproic Acid Treatment on Hair and Serum Zinc Levels and Serum Biotinidase Activity
Valproic acid treatment may cause temporary hair loss due to reduced zinc and biotinidase levels, which tend to normalize after 6 months.
research Nutrition and Hair Health: The Impact of Nutritional Deficiencies
Certain groups may need vitamin supplements to improve hair health and prevent other health problems.
research Hair Loss After Sleeve Gastrectomy and Effect of Biotin Supplements
Biotin supplements are generally ineffective in preventing hair loss after sleeve gastrectomy.
research Evaluation of Biophysical Skin Parameters and Hair Changes in Patients with Acne Vulgaris Treated with Isotretinoin, and the Effect of Biotin Use on These Parameters
Biotin supplementation during isotretinoin treatment for acne may help maintain skin hydration and improve hair growth.
research A Review of the Use of Biotin for Hair Loss
Biotin supplements may improve hair and nail growth in people with certain deficiencies or conditions, but there's not enough evidence to recommend it for healthy individuals.
research Complementary and Alternative Treatments for Alopecia: A Comprehensive Review
Some alternative treatments for hair loss might work, but more research is needed.
research Valproic Acid Promotes Human Hair Growth in In Vitro Culture Model
Valproic acid may help hair grow and could be a safe treatment for hair loss.
research Topical Valproic Acid Increases Hair Count in Male Patients with Androgenetic Alopecia: A Randomized, Comparative, Clinical Feasibility Study Using Phototrichogram Analysis
Valproic acid increases hair count in men with hair loss.
research Experimental and Early Investigational Drugs for Androgenetic Alopecia
New hair loss treatments may include topical medications, injections, and improved transplant methods.
research Nutraceuticals in Dermatology
Certain nutrients can improve skin health and treat skin problems safely.
research Analytical Interference of Biotin
Taking too much biotin can mess up blood test results, which might lead to wrong diagnoses and treatments.
research Valproate-Associated Hair Abnormalities: Pathophysiology and Management Strategies
Valproate can cause hair problems, but there are ways to manage them.
research The Beneficial Effects of an Oriental Herbal Complex Supplement on Women’s Hair and Scalp Conditions: A 24-Week, Randomized, Double-Blind, Placebo-Controlled Study
The herbal supplement increased hair thickness and reduced scalp oiliness in women.
research Valproate: Its Effects on Hair
Valproate can cause hair loss and changes in hair appearance, but may help regrow hair when applied topically.
research Shortcutting the Diagnostic Odyssey: The Multidisciplinary Program for Undiagnosed Rare Diseases in Adults (UD-PrOZA)
The UD-PrOZA program successfully diagnosed 18% of adult patients with rare diseases, often using genetic testing.