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 Evaluation of New Pregnane Derivatives as 5α-Reductase Inhibitors
New pregnane derivatives are effective at inhibiting an enzyme linked to hair loss and reducing oil gland activity.
research Investigation of the Cutaneous Penetration Behavior of Dexamethasone Loaded to Nano-Sized Lipid Particles by EPR Spectroscopy, and Confocal Raman and Laser Scanning Microscopy
Nano-sized lipid particles increase dexamethasone's skin penetration and create a reservoir in the skin layers.
research RASopathic Alopecia: Hair Changes Associated with Vemurafenib Therapy
Vemurafenib therapy can cause hair loss, but clobetasol propionate foam can help regrow hair.
research Scalp Flaps
Scalp flaps are used for reconstruction, considering factors like inelasticity, hair growth, and blood supply, with techniques adapting to age-related changes in vascularity.
research Synchronously Developing Collet Hairs in Arabidopsis Thaliana Provide an Easily Accessible System for Studying Nuclear Movement and Endoreduplication
Arabidopsis collet hairs are good for studying nuclear movement and DNA content increase during growth.
research Stimulatory Effect of Brazilian Propolis on Hair Growth Through Proliferation of Keratinocytes in Mice
Brazilian propolis was found to speed up hair growth in mice by increasing the growth of skin cells that form hair.
research Effect of Citrullus Colocynthis on Hair Growth in Albino Rats
Citrullus colocynthis extract is effective for hair growth, comparable to minoxidil.
research A Regulatory Perspective on Pharmacokinetic/Pharmacodynamic Modelling
The document concludes that PK/PD modeling is important for determining the safe and effective dosages of drugs.
research Monoolein-Alginate Beads as a Platform to Promote Adenosine Cutaneous Localization and Wound Healing
Monoolein-alginate beads help heal wounds by controlling moisture and effectively delivering adenosine to the skin.
research 6-Gingerol Inhibits Hair Shaft Growth in Cultured Human Hair Follicles and Modulates Hair Growth in Mice
6-Gingerol, found in ginger, may slow down hair growth and could be used for hair removal.
research Stereocontrolled Synthesis of All Eight Stereoisomers of the Putative Anti-Androgen Cyoctol
Scientists made all eight versions of a compound called cyoctol, but found it's not an anti-androgen and it fully breaks down in the skin.
research The Mechanism of Activated Platelet-Rich Plasma Supernatant Promotion of Hair Growth by Cultured Dermal Papilla Cells
Activated platelet-rich plasma helps hair growth by boosting growth factors and cell growth pathways in hair cells.
research Sebaceous Gland Abnormalities in Fatty Acyl CoA Reductase 2 (Far2) Null Mice Result in Primary Cicatricial Alopecia
Deleting the Far2 gene in mice causes sebaceous gland issues and patchy hair loss.
research 3,4,5-Tri-O-Caffeoylquinic Acid Promoted Hair Pigmentation Through β-Catenin and Its Target Genes
A substance called TCQA could potentially darken hair by activating certain genes and increasing melanin.
research Inhibition of 5α-Reductase Impairs Cognitive Performance, Alters Dendritic Morphology, and Increases Tau Phosphorylation in the Hippocampus of Male 3xTg-AD Mice
Blocking 5α-reductase can harm memory and brain structure, and increase harmful brain changes in male mice used for Alzheimer's disease research.
research Co-Loading of Finasteride and Baicalin in Phospholipid Vesicles Tailored for the Treatment of Hair Disorders
Finasteride and baicalin in phospholipid vesicles effectively promote hair growth and increase follicle count.
research Minoxidil in Severe Hypertension
Minoxidil lowers blood pressure and causes hair growth, with some side effects.
research Trichoblastoma with Sebaceous and Sweat Gland Differentiation
A rare benign skin tumor showed unusual features of sebaceous and sweat glands, important for correct diagnosis.
research The Interaction of Hair Fibers with Alkali Bromide Solutions
Hair absorbs alkali bromide salts and water, affecting its structure, with absorption decreasing at higher temperatures.
research Polyphenols Rich Hibiscus Rosa Sinensis Linn. Petals Modulate Diabetic Stress Signaling Pathways in Streptozotocin-Induced Experimental Diabetic Rats
Hibiscus petals improved blood sugar and stress responses in diabetic rats.
research Deficiency in Nucleotide Excision Repair Family Gene Activity, Especially ERCC3, Is Associated with Non-Pigmented Hair Fiber Growth
Low ERCC3 gene activity is linked to non-pigmented hair growth.
research Impact of Taxol on Dermal Papilla Cells: A Proteomics and Bioinformatics Analysis
Taxol damages hair growth cells, causing hair loss.
research The Administration of Flumethasone by Three Different Routes, Its Measurement in the Plasma, and Some Effects on Wool Growth in Merino Wethers
Flumethasone causes wool shedding in Merino wethers, with recovery in about 60 days.
research Kinetics and Equilibrium of Solute Diffusion into Human Hair
Hair absorbs molecules differently based on their size, charge, and love for water, and less at higher pH; this can help make better hair products.
research Variable Expressivity of Syndromic BMP4-Related Eye, Brain, and Digital Anomalies: A Review of the Literature and Description of Three New Cases
BMP4-related anomalies can cause a wide range of eye, brain, and hand/foot problems, and new cases show this variability.
research Study of Human Leukocyte Antigen in 13 Cases of Familial Frontal Fibrosing Alopecia: CYP21A2 Gene p.V281L Mutation from Congenital Adrenal Hyperplasia Linked to HLA Class I Haplotype HLA-A*33:01; B*14:02; C*08:02 as a Genetic Marker
A genetic marker linked to a type of hair loss was found in most patients studied.
research Screening of Euphorbiaceae Plant Extracts for Anti-5α-Reductase Activity
Phyllanthus urinaria extract may help treat hair loss by blocking a hair-related enzyme.
research The Hydroxypropyl-β-Cyclodextrin-Minoxidil Inclusion Complex Improves the Cardiovascular and Proliferative Adverse Effects of Minoxidil in Male Rats: Implications in the Treatment of Alopecia
A new gel form of minoxidil is equally effective for hair growth and safer for the heart and other organs than the traditional solution.
research African Baobab (Adansonia Digitata) Fruit as a Promising Source of Procyanidins
African baobab fruit is a good source of antioxidants and micronutrients, but too much can cause laxative effects.