research Untargeted Scanning of Hair for Drugs of Abuse by Direct Analysis in Real Time–High-Resolution Mass Spectrometry
A new method can quickly and accurately detect drugs in hair.
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420-450 / 1000+ resultsresearch Reductive Stress Selectively Disrupts Collagen Homeostasis and Modifies Growth Factor-independent Signaling Through the MAPK/Akt Pathway in Human Dermal Fibroblasts
Reductive stress messes up collagen balance and alters cell signaling in human skin cells, which could help treat certain skin diseases.
research Proteomics Demonstration That Histone H4 Is a Colchicine-Induced Retro-Modulator of Growth and Alkaline Phosphatase Activity in Hair Follicle Dermal Papilla Culture
Histone H4, released by cells exposed to colchicine, can cause hair loss by inhibiting cell growth and enzyme activity.
research Expression and Tissue Distribution Analysis of Angiotensin II in Sheep Skins Associated with White and Black Coat Colors
Angiotensin II is found at higher levels in black sheep skin and may influence coat color.
research Biotransformation of Tirilazad in Humans: Effect of Finasteride on Tirilazad Clearance and Reduced Metabolite Formation
research Hair Loss Associated with Sertraline: Two Case Reports and Review
Sertraline, an antidepressant, may rarely cause hair loss.
research Ginger-Derived Extracellular Vesicles: A Natural Solution for Alopecia
Ginger extracts may help treat hair loss by reducing inflammation and promoting hair growth.
research Effects of Camellia Oleifera Seed Shell Polyphenols and 1,3,6-Tri-O-Galloylglucose on Androgenic Alopecia via Inhibiting 5α-Reductase and Regulating Wnt/β-Catenin Pathway
Camellia oleifera seed shell polyphenols and 1,3,6-tri-O-galloylglucose can help treat hair loss by reducing certain hormones and promoting hair growth.
research Risk Factors and Lipid Metabolism Characteristics of Early-Onset Male Androgenetic Alopecia: A Pilot Study
Low HDL-C, uric acid, and 25-hydroxyvitamin D are risk factors for early-onset male hair loss.
research Serum Lipidomic Changes and Sex Differences in Androgenetic Alopecia
People with androgenetic alopecia have different lipid levels in their blood, which vary between men and women, and may be linked to a higher risk of metabolic syndrome.
research Transcriptome Sequencing and Mass Spectrometry Reveal Genes Involved in Non-Mendelian Inheritance-Mediated Feather Growth Rate in Chickens
The research found specific genes and proteins that affect how fast chickens' feathers grow, which is not solely determined by traditional inheritance patterns.
research Sdr16c5 and Sdr16c6 Control a Dormant Pathway at a Bifurcation Point Between Meibogenesis and Sebogenesis
Sdr16c5 and Sdr16c6 genes regulate a key point in lipid production that affects eye and skin gland function.
research Medicinal and Edible Plant Allium Macrostemon Bunge for the Treatment of Testosterone-Induced Androgenetic Alopecia in Mice
The wild garlic plant, Allium macrostemon Bunge, can promote hair growth and could potentially be used to treat hair loss.
research Pharmacology of Topical Finasteride Formulations in Rats
Topical finasteride accumulates in the skin with minimal absorption into the bloodstream.
research Hair Loss Associated with Sertraline: Two Case Reports and Review
Sertraline, an antidepressant, may cause hair loss in rare cases.
research Autophagy Protects Murine Preputial Glands Against Premature Aging and Controls Their Sebum Phospholipid and Pheromone Profile
Autophagy prevents early aging and maintains lipid and pheromone balance in mouse glands.
research Assessment of Multidimensional Health Care Parameters for Developing a Virtual Human Generative Model: A Cross-Sectional Study in Japan
The study aims to create a model to predict health attributes using diverse health data from Japanese adults.
research Sustained Exosome-Guided Macrophage Polarization Using Hydrolytically Degradable PEG Hydrogels for Cutaneous Wound Healing: Identification of Key Proteins and miRNAs, and Sustained Release Formulation
Hydrogel with M2-derived exosomes improves wound healing by slowly releasing exosomes that help reduce inflammation and promote tissue repair.
research Ginsenoside Rb1 Retards Aging Process by Regulating Cell Cycle, Apoptotic Pathway, and Metabolism of Aging Mice
Ginsenoside Rb1 slows down aging in mice by affecting cell growth, cell death, and metabolism.
research Protein Extraction from Human Anagen Head Hairs 1 Millimeter or Less in Total Length
A new method was developed to extract and analyze proteins from very short human hairs.
research Approach to Androgen Excess in Women: Clinical and Biochemical Insights
The document concludes that a systematic approach is crucial to identify causes of androgen excess in women beyond the most common cause, Polycystic ovary syndrome (PCOS).
research Guava Leaf Extract as Bioactive Substances for Anti-Androgen and Antioxidant Activities
Guava leaf extract may help treat hair loss and protect cells by blocking certain genes and fighting damaging molecules.
research A Rapid, Simple, Liquid Chromatographic-Electrospray Ionization, Ion Trap Mass Spectrometry Method for the Determination of Finasteride in Human Plasma and Its Application to Pharmacokinetic Study
research Antioxidant Capacity and Protective Effect of Cow Placenta Extract on D-Galactose-Induced Skin Aging in Mice
Cow placenta extract has strong antioxidant effects and can delay skin aging in mice.
research Proteomics as a Tool to Improve Novel Insights into Skin Diseases: What We Know and Where We Should Be Going
Proteomics combined with other technologies can lead to a better understanding of skin diseases.
research Simultaneous Spectrophotometric Determination of Finasteride and Tadalafil in Recently FDA Approved Entadfi Capsules
The methods accurately measure finasteride and tadalafil in Entadfi™ capsules for quality control.
research Pregnenolone for the Treatment of L-DOPA-Induced Dyskinesia in Parkinson's Disease
Pregnenolone might help manage movement issues caused by Parkinson's disease treatment without reducing the medicine's effectiveness.
research Vitamin D Status Assessment: Lack of Correlation Between Serum and Hair 25-Hydroxycholecalciferol Levels in Healthy Young Adults
Vitamin D levels in hair don't match those in blood, so hair isn't a reliable indicator of Vitamin D status.
research High-Throughput and Direct Measurement of Androgen Levels Using Turbulent Flow Chromatography Liquid Chromatography-Triple Quadrupole Mass Spectrometry to Discover Chemicals That Modulate Dihydrotestosterone Production in Human Prostate Cancer Cells
Researchers found four natural compounds that can change DHT levels in prostate cancer cells.
research Non-Invasive Biomonitoring of Infant Exposure to Environmental Organic Pollutants in North-Western Spain Based on Hair Analysis: Identification of Potential Sources
Hair analysis shows infants and mothers in north-western Spain are exposed to environmental pollutants, with factors like diet and residence affecting pollutant levels.