research Final Report on the Safety Assessment of Hypericum Perforatum Extract and Hypericum Perforatum Oil
St. John's Wort extract and oil safety in cosmetics is unclear; more data needed on photosensitization, toxicity, and human irritation.
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research Hair Cosmetics: Dyes
Hair dyes can change hair color temporarily or permanently but may cause side effects like skin reactions and hair damage.
research Correlation of monosynaptic field potentials evoked by single action potentials in single primary afferent axons and their bouton distributions in the dorsal horn
The study found that nerve signals are stronger when there are more connection points, but not necessarily denser, along the nerve's path in the spine.
research The TOR–Auxin Connection Upstream of Root Hair Growth
High energy boosts root hair growth in plants, while low energy stops it.
research Promotion Effect of Apo-9′-fucoxanthinone from Sargassum muticum on Hair Growth via the Activation of Wnt/β-Catenin and VEGF-R2
Sargassum muticum extract and its component apo-9'-fucoxanthinone may help hair growth and treat hair loss.
research Cosmetic devices based on active transdermal technologies
Active transdermal technologies in cosmetics help deliver skin treatments effectively, but their safety and effectiveness depend on skin type and treatment choice.
research Multiple readout assay for hormonal (androgenic and antiandrogenic) and cytotoxic activity of plant and fungal extracts based on differential prostate cancer cell line behavior
The study created a test that found hormonal and toxic effects in plant and fungal extracts using prostate cancer cells.
research Persistent Erectile Dysfunction after Discontinuation of 5-Alpha Reductase Inhibitor Therapy in Rats Depending on the Duration of Treatment
Long-term use of dutasteride can cause permanent erectile dysfunction in rats.
research Serum drug level-related sodium valproate-induced hair loss
High levels of the seizure medication sodium valproate can cause hair loss.
research Minoxidil: a comprehensive review
Minoxidil effectively treats hair loss, especially androgenetic alopecia, but needs more research for better understanding.
research The new paradigm for androgenetic alopecia and plant-based folk remedies: 5α-reductase inhibition, reversal of secondary microinflammation and improving insulin resistance
Plant-based remedies may treat hair loss by reducing inflammation and improving insulin resistance.
research Characterization and causal investigations of an alopecia syndrome in Australian fur seals (Arctocephalus pusillus doriferus)
Young female Australian fur seals are losing hair due to low tyrosine and zinc levels and high pollution exposure.
research The beneficial effects of Pumpkin (Cucurbita pepoL.) seed oil for health condition of men
Pumpkin seed oil may improve prostate health, bladder control, and hair growth in men.
research Finasteride is effective for the treatment of central serous chorioretinopathy
Finasteride effectively treats central serous chorioretinopathy.
research Role of Plant Growth-Promoting Rhizobacteria (PGPR) as BioFertilizers in Stabilizing Agricultural Ecosystems
Using PGPR as biofertilizers can improve soil health and plant growth while reducing reliance on synthetic fertilizers.
research Application of amber filler for production of novel polyamide composite fiber
Adding amber particles to polyamide fibers makes them suitable for medical textiles like compression socks.
research Essential Oil and Important Activities ofThuja orientalisandThuja occidentalis
Thuja orientalis and Thuja occidentalis essential oils have medicinal properties useful for developing treatments with antimicrobial and bioactive effects.
research The effects of extended photoperiod and warmth on hair growth in ponies and horses at different times of year
Timing of light therapy affects horse coat growth, with photoperiod being crucial.
research Cyperus rotundus L.: Phytochemistry and pharmacological activities
Cyperus rotundus rhizomes have medicinal properties useful for treating various health issues.
research Development of growth factor-incorporating liposomes for integration into scaffolds as a method to improve tissue regeneration
Liposomal carriers can improve tissue regeneration by stabilizing and retaining growth factors.
research Current status of genus Impatiens: Bioactive compounds and natural pigments with health benefits
Impatiens plants have health-promoting compounds and are used for natural food coloring, but more research is needed to understand their full benefits.
research Experimental and early investigational drugs for androgenetic alopecia
New hair loss treatments may include topical medications, injections, and improved transplant methods.
research Phrynoderma and acquired acrodermatitis enteropathica in breastfeeding women after bariatric surgery
Women who had bariatric surgery risk nutritional deficiencies causing skin issues during pregnancy and breastfeeding.
research Formulation and Evaluation of Herbal Hair Dye: An Ecofriendly Process
The herbal hair dye is a safe and eco-friendly alternative to conventional dyes.
research Bio-macromolecules/modified-halloysite composite hydrogel used as multi-functional wound dressing
The new hydrogel is good for wound dressing because it absorbs water quickly, has high porosity, can release drugs, fights bacteria, and helps wounds heal with less scarring.
research Natural Hair Supplement: Friend or Foe? Saw Palmetto, a Systematic Review in Alopecia
Saw palmetto supplements may modestly improve hair regrowth with few side effects, but more research is needed.
research Exploration of potential lipid biomarkers for premature canities by UPLC‐QTOF‐MS analyses of hair follicle roots
Researchers found that certain lipids, especially vitamin D3, are lower in prematurely grey hair than in pigmented hair.
research Relationship between diet, atopy, family history, and premature hair graying
Eating vegetarian, having allergies, and family history might be linked to getting gray hair early.
research Omics for Precious Rare Biosamples: Characterization of Ancient Human Hair by a Proteomic Approach
The study developed a method to analyze ancient hair proteins using very small samples.
research In vitro methodology, hormonal and nutritional effects and fibre production in isolated ovine and caprine anagen hair follicles
Angora goat hair grows faster and produces more protein than cashmere goat hair, and certain hormones and nutrients positively affect hair growth and protein synthesis.