research Colorimetric Assay for Gamma-Glutamyl Transpeptidase
The document concludes that measuring γ-glutamyl transpeptidase activity is more accurate with a higher substrate concentration and using diluted acetic acid to stop the reaction.
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research Application of Validated UV Spectrophotometric and Colorimetric Method to Quantify Minoxidil in the Development of Trilayer Dissolving Microneedle: Proof of Concept in Ex Vivo and In Vivo Studies in Rats
The UV–Vis Spectrophotometry method effectively measures minoxidil in rat skin for alopecia treatment.
research Smart Microneedles for Therapy and Diagnosis
Microneedle technology has advanced for painless drug delivery and sensitive detection but faces a gap between experimental use and clinical needs.
research A Sensitive Assay for the Enzyme Activity in Hair Follicles and Epidermis That Catalyzes the Peptidyl-Arginine-Citrulline Post-Translational Modification
A more sensitive assay was developed to detect enzyme activity converting arginine to citrulline in hair follicles.
research A New Spectrophotometric Method for the Determination of Finasteride in Tablets
New method accurately measures finasteride in tablets.
research Oral Zinc Sulphate in Treatment of Patients with Thallium Poisoning: A Clinical Therapeutic Trial
Oral zinc sulphate is an effective and safe treatment for thallium poisoning, especially for skin and hair symptoms.
research Microencapsulated Hair Follicle Dermal Papilla Cell with Hyaluronic Acid/Collagen Hydrogel
Encapsulated hair cells in a special gel can help regenerate hair follicles, potentially treating hair loss.
research The Cell Membrane Complex: Three Related but Different Cellular Cohesion Components of Mammalian Hair Fibers
The cell membrane complex in mammalian hair has three distinct types with different structures and chemical properties.
research Novel Enzymatic Assay Predicts Minoxidil Response in the Treatment of Androgenetic Alopecia
New test predicts if hair loss treatment will work.
research Sulfotransferase Activity in Plucked Hair Follicles Predicts Response to Topical Minoxidil in the Treatment of Female Androgenetic Alopecia
Sulfotransferase in hair follicles helps predict how well minoxidil works for female hair loss.
research Bioextracting Polyphenols from the Brown Seaweed Ascophyllum Nodosum from Québec's North Shore Coastline
Freezing brown seaweed right after harvesting and using microwave-assisted extraction with 75% 1,3-propanediol as a solvent is the best way to get polyphenols for cosmetics.
research Evaluation of Comparative Antioxidant Potential of Four Cultivars of Hibiscus Rosa-Sinensis L. by HPLC-DPPH Method
The red Hibiscus rosa-sinensis flower has the highest antioxidant activity.
research Effects of Flavonoid Derivatives on Human Microvascular Endothelial Cells
Some flavonoids may help with hair growth by affecting blood vessel function in hair follicles.
research Determination of Cystine and Cysteine in Altered Human Hair Fibers
Cold waving solutions quickly reduce cystine to cysteine in hair.
research Characterization of Follicular Minoxidil Sulfotransferase Activity in a Cohort of Pattern Hair Loss Patients from the Indian Subcontinent
About 41% of Indian hair loss patients have low enzyme activity that affects hair loss treatment effectiveness, with men affected more than women. Testing for this can guide treatment.
research Effect of Finasteride on the Ovulatory Function of Normal Women
Finasteride doesn't affect ovulation in normal women.
research A Cross-Sectional Study of Plasma Trace Elements and Vitamins Content in Androgenetic Alopecia in Men
Men with hair loss may lack zinc, copper, and vitamin D; supplements could help.
research Novel Topical Booster Enhances Follicular Sulfotransferase Activity in Patients with Androgenetic Alopecia: A New Strategy to Improve Minoxidil Response
Topical booster improves hair loss treatment effectiveness.
research In Vitro and In Vivo Investigations of the Wound Healing Effect of Crude Spirulina Extract and C-Phycocyanin
Spirulina extract and C-phycocyanin may help heal wounds.
research Genetic Analysis of 5 Alpha Reductase Type 2 Enzyme in Relation to Oxidative Stress in Cases of Androgenetic Alopecia in a Sample of Egyptian Population
5α reductase type 2 enzyme mutation and oxidative stress may increase androgenetic alopecia risk in Egyptians.
research Assessment of Liver Antioxidant Profile in Plasmodium Berghei Infected Mice Treated with Curative Ethanol Leaf Extract of Musa Paradisiaca
Plantain leaf extract reduces liver oxidative stress in malaria-infected mice.
research Evaluation of Antioxidant and Oxidant Status, Including Levels of Malondialdehyde and Superoxide Dismutase, in the Indian Population with Alopecia Areata
Oxidative stress is important in causing alopecia areata.
research Oral Zinc Sulphate in Treatment of Patients with Thallium Poisoning: A Clinical Therapeutic Trial
Oral zinc sulphate is an effective and safe treatment for thallium poisoning.
research Thallium Poisoning: Clinical Observations Through Two Outbreaks in Basrah
Thallium poisoning can cause hair loss, skin rashes, and nerve damage, and can be fatal if not correctly diagnosed and treated.
research Steroid Sulfatase: Molecular Biology, Regulation, and Inhibition
The enzyme steroid sulfatase is linked to breast cancer and other conditions, and inhibitors are being developed for treatment.
research SRD5A3 Is Required for Converting Polyprenol to Dolichol and Is Mutated in a Congenital Glycosylation Disorder
Mutations in the SRD5A3 gene cause a new type of glycosylation disorder by blocking the production of a molecule necessary for protein glycosylation.
research Particulate Matter 2.5 Damages Skin Cells by Inducing Oxidative Stress, Subcellular Organelle Dysfunction, and Apoptosis
Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.
research Lactate Dehydrogenase Activity Drives Hair Follicle Stem Cell Activation
Lactate production is important for activating hair growth stem cells.
research A Therapeutic Microneedle Patch Made from Hair-Derived Keratin for Promoting Hair Regrowth
A new microneedle patch made from hair proteins helps regrow hair faster and better than current treatments.
research Phenotypic Variation in Biotinidase Deficiency
Biotinidase deficiency has various symptoms and can be treated with biotin supplements.