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 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 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 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 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 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 Biotin
Biotin supplements are unnecessary for most people but may help with certain conditions like biotin deficiency, brittle nails, and some hair loss.
research Valproic Acid Induces Hair Regeneration in Murine Model and Activates Alkaline Phosphatase Activity in Human Dermal Papilla Cells
Valproic Acid helps regrow hair in mice and activates a hair growth marker in human cells.
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.
research Effects of a Combination of Arginine Silicate Inositol Complex and a Novel Form of Biotin on Hair and Nail Growth in a Rodent Model
The combination of Arginine Silicate Inositol Complex and a new form of Biotin improved hair and nail growth in rats.
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 Analytical Interference of Biotin
Taking too much biotin can mess up blood test results, which might lead to wrong diagnoses and treatments.
research Quantification of Biotin in Plasma Samples by Column Switching Liquid Chromatography – Tandem Mass Spectrometry
The document describes a way to measure biotin in blood to prevent wrong test results in hormone level testing.
research Changes in Hydrophobic Proteins in Response to Biotin Administration in Serum of Infant Patients with Alopecia as Assessed by the Protein Micro-Sequencing Method
Biotin helps regulate proteins in the blood, which may explain its role in hair growth.
research Index
The document is a detailed medical reference on skin and genetic disorders.
research Biotin Deficiency in Telogen Effluvium: Fact or Fiction?
Biotin deficiency is not a major cause of Telogen Effluvium hair loss.
research Phenotypic Variation in Biotinidase Deficiency
Biotinidase deficiency has various symptoms and can be treated with biotin supplements.
research Biotin And Biotinidase Deficiency
Biotin and biotinidase are essential to prevent health issues, and deficiencies require lifelong supplementation.
research Low Serum Biotinidase Activity in Children with Valproic Acid Monotherapy
Children taking higher doses of valproic acid had lower biotinidase activity, which may lead to biotin deficiency, but biotin supplements could help.
research Rethinking Biotin Therapy for Hair, Nail, and Skin Disorders
Biotin supplements are not proven to improve hair or nails and may interfere with medical tests.
research Biotin Deficiency Complicating Parenteral Alimentation: Diagnosis, Metabolic Repercussions, and Treatment
Biotin deficiency in patients on total parenteral nutrition can cause serious symptoms but can be treated with biotin supplements.
research Complementary and Alternative Treatments for Alopecia: A Comprehensive Review
Some alternative treatments for hair loss might work, but more research is needed.
research Intestinal Dysbiosis and Biotin Deprivation Induce Alopecia Through Overgrowth of Lactobacillus Murinus in Mice
An imbalanced gut and lack of biotin can cause hair loss in mice.
research Protective Role of Nutritional Plants Containing Flavonoids in Hair Follicle Disruption: A Review
Some plants with flavonoids may help treat hair loss and promote hair growth.
research Annurca Apple Polyphenols Ignite Keratin Production in Hair Follicles by Inhibiting the Pentose Phosphate Pathway and Amino Acid Oxidation
Annurca apple extract promotes hair growth by changing hair follicle metabolism to boost keratin production.
research A Genomic Approach to Susceptibility and Pathogenesis Leads to Identifying Potential Novel Therapeutic Targets in Androgenetic Alopecia
Genomic approach finds new possible treatments for hair loss.
research Alopecia Areata Universalis After Phenobarbital-Induced Anticonvulsant Hypersensitivity Syndrome
A 3-year-old boy lost all his hair due to a rare reaction to phenobarbital, but it grew back after steroid treatment.
research Drug Repurposing in Dermatology: Molecular Biology and Omics Approach
Old drugs like finasteride and spironolactone are being successfully used for hair loss and skin conditions, and many other drugs show promise for new uses in dermatology.
research Significance of Psychosomatic Factors in the Etiopathogenesis of Alopecia Areata
Psychological factors play a significant role in developing alopecia areata.