research Imaging of Zinc Oxide Nanoparticle Penetration in Human Skin In Vitro and In Vivo
Zinc oxide nanoparticles in sunscreen do not penetrate deep into the skin.
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research Cosmetics and Cosmeceutical Applications of Chitin, Chitosan, and Their Derivatives
Chitin and chitosan are useful in cosmetics for oral care, haircare, and skincare, including UV protection and strength improvement.
research Hair Cosmetics: An Overview
Dermatologists need to understand hair products to treat hair and scalp issues better.
research Sulforaphane Mobilizes Cellular Defenses That Protect Skin Against Damage by UV Radiation
Sulforaphane from broccoli can help protect skin from sun damage.
research The Human Tri-Peptide GHK and Tissue Remodeling
The peptide GHK-Cu helps heal and remodel tissue, improves skin and hair health, and has potential for treating age-related inflammatory diseases.
research The Pharmacology of Methotrexate
Methotrexate treats various disorders by inhibiting DNA synthesis, but careful monitoring is needed to avoid toxicity and manage side effects.
research Hedgehog Stimulates Hair Follicle Neogenesis by Creating Inductive Dermis During Murine Skin Wound Healing
The Sonic hedgehog pathway is crucial for new hair growth during mouse skin healing.
research Incorporation of Isotopically Labeled Cocaine and Metabolites into Human Hair: Dose-Response Relationships
Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.
research Hormesis And Medicine: Biphasic Dose-Response Relationship
Low doses of some substances can be beneficial, while high doses can be harmful or toxic.
research Clinical Use of a Protein-Sparing Modified Fast
The Protein-Sparing Modified Fast is effective for rapid weight loss and maintaining it, but requires medical supervision and can have side effects.
research Aging of Hair
Hair ages due to genetics and environmental factors, leading to graying and thinning, with treatments available for some conditions.
research Ozone Interactions with Human Hair: Ozone Uptake Rates and Product Formation
Ozone reacts more with unwashed hair, producing compounds due to scalp oils, which could lower ozone exposure but increase exposure to reaction products.
research Synthesis and Structure–Activity Relationships of the First Ferrocenyl-Aryl-Hydantoin Derivatives of the Nonsteroidal Antiandrogen Nilutamide
Scientists made the first metal-based compounds from a nonsteroidal antiandrogen drug, which showed potential in fighting both hormone-dependent and independent prostate cancer cells.
research Acute Hepatitis Due to Shen-Min
Shen-Min, a hair growth supplement, likely caused acute hepatitis in a woman, improving after she stopped taking it.
research Plant Cell Culture as Emerging Technology for Production of Active Cosmetic Ingredients
Plant cell culture is a promising method for creating sustainable and high-quality cosmetic ingredients.
research Induction of Transforming Growth Factor-Beta 1 by Androgen Is Mediated by Reactive Oxygen Species in Hair Follicle Dermal Papilla Cells
Androgens increase a growth factor in hair cells by creating reactive oxygen species, and antioxidants might help treat hair loss.
research Hair and Scalp Disorders in Ethnic Populations
Different hair care practices and conditions affect African American hair and scalp health, requiring specialized knowledge for treatment.
research C19 and C21 5β/5α Metabolite Ratios in Subjects Treated with the 5α-Reductase Inhibitor Finasteride: Comparison of Male Pseudohermaphrodites with Inherited 5α-Reductase Deficiency
Finasteride may treat baldness but less effective for those with 5α-reductase deficiency.
research Androgen Conjugates: Physiology and Clinical Significance
Androgen conjugates might be better indicators of skin sensitivity to hormones in women with excessive hair growth.
research Ethnopharmacological Significance of Eclipta Alba (L.) Hassk. (Asteraceae)
Eclipta alba has many health benefits and contains compounds with potential for drug development.
research Enhanced Cutaneous Wound Healing by Functional Injectable Thermo-Sensitive Chitosan-Based Hydrogel Encapsulated Human Umbilical Cord-Mesenchymal Stem Cells
A new hydrogel with stem cells from human umbilical cords improves skin wound healing and reduces inflammation.
research Polymeric Nanoparticles-Embedded Organogel for Roxithromycin Delivery to Hair Follicles
Scientists created a gel with nanoparticles to deliver medicine to hair follicles effectively.
research Analysis of Structural Changes in Permanent Waved Human Hair Using Raman Spectroscopy
Permanent waving weakens hair by altering its protein structure.
research New 5α-Reductase Inhibitors: In Vitro and In Vivo Effects
Four new compounds were more effective than finasteride in treating prostate issues and hair loss, with one being 100 times more active and safe for use.
research Essentials of Hair Care Often Neglected: Hair Cleansing
Choosing the right shampoo for your hair type is crucial.
research Some Observations on Vitamin Metabolism in Germ-Free Rats
Germ-free rats need biotin for growth and have different vitamin metabolism compared to regular rats.
research The Inductive Effect of Ginsenoside F2 on Hair Growth by Altering the WNT Signal Pathway in Telogen Mouse Skin
Ginsenoside F2 from ginseng may increase hair growth better than standard treatments by affecting cell growth signals.
research Effect of Ethnicity and Treatments on In Situ Tensile Response and Morphological Changes of Human Hair Characterized by Atomic Force Microscopy
Different ethnicities and treatments affect human hair strength and structure.
research Dermocosmetic Aspects of Hair and Scalp
New hair products are being developed to keep hair and scalp healthy for everyone.
research Recent Advances in Oxasteroids Chemistry
New methods to make oxasteroids show promise for medical treatments like osteoporosis and breast cancer.