research Simultaneous Determination of 30 Hormones Illegally Added to Anti-Aging Functional Foods Using UPLC-MS/MS Coupled with SPE Clean-Up
New method effectively detects illegal hormones in anti-aging foods.
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600-630 / 1000+ results research UV Spectrophotometric Stability Indicating Method Development and Validation for the Determination of Finasteride in Bulk and Dosage Form
The method accurately measures finasteride in bulk and dosage forms.
research Determination of 19 Illegally Added Chemical Ingredients in Hair Loss Prevention Cosmetics by Ultra-Performance Liquid Chromatography-Quadrupole-Time of Flight Mass Spectrometry
A new method can quickly and accurately detect illegal chemicals in hair loss products.
research Simultaneous Determination of Androgens and Prostaglandins in Human Urine Using Ultra-High-Performance Liquid Chromatography–Tandem Mass Spectrometry
Researchers developed a quick and accurate method to measure hormones in urine, confirming a baldness treatment's effectiveness without altering hormone levels.
research Penetration and Distribution of Three Lipophilic Probes in Human Skin Focusing on the Hair Follicle
Medium lipophilic substances penetrate skin best, and adding ethanol can increase delivery to hair follicles.
research Critical Study of Hair Growth Analysis with Computer-Assisted Methods
The Trichoscan system was found to be inaccurate for measuring hair growth, needing better software to be useful.
research Novel Micelle Formulations to Increase Cutaneous Bioavailability of Azole Antifungals
New micelle solutions greatly improve skin delivery of certain antifungal drugs.
research Determination of Illegal Adulteration of Dietary Supplements with Synthetic Hair-Growth Compounds by UPLC and LC-Q-TOF/MS
The new method accurately detects illegal hair-growth drugs in dietary supplements.
research The Androgen Excess and PCOS Society Criteria for the Polycystic Ovary Syndrome: The Complete Task Force Report
The report concludes that PCOS is mainly a condition of excess male hormones and its definition may change as new information is discovered.
research Efficacy and Safety of Topical Finasteride Spray Solution for Male Androgenetic Alopecia: A Phase III, Randomized, Controlled Clinical Trial
Topical finasteride is an effective and safer treatment for male hair loss.
research High Circulating Estrone and Low Testosterone Correlate with Adverse Clinical Outcomes in Men with Advanced Liver Disease
Men with advanced liver disease and high oestrone and low testosterone levels have worse health outcomes.
research Insights From Liquid Chromatography-Mass Spectrometry-Measured Androgens in Indian Women With Polycystic Ovary Syndrome
Androstenedione is better than testosterone for diagnosing PCOS in Indian women.
research Determination of Finasteride in Tablets by High Performance Liquid Chromatography
Found accurate way to measure finasteride in tablets.
research Validated RP-TLC Method with Densitometry for Assay of Finasteride in Simple Pharmaceutical Dosage Form
A new, simple, and accurate method was created to measure finasteride in tablets.
research 55 Cases of Allergic Reactions to Hair Dye: A Descriptive, Consumer Complaint-Based Study
Many people had severe allergic reactions to a common hair dye ingredient, causing them to seek medical care and miss work.
research Metabolic Study of Androsta-1,4,6-Triene-3,17-Dione in Horses Using Liquid Chromatography/High Resolution Mass Spectrometry
The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.
research Quantitative Single-Cell Approaches to Stem Cell Research
New single-cell analysis techniques are improving our understanding of stem cells and could help in treating diseases.
research Treatment of Male Pattern Alopecia with Platelet-Rich Plasma: A Double-Blind Controlled Study with Analysis of Platelet Number and Growth Factor Levels
Platelet-rich plasma treatment can significantly increase hair count and density in men with pattern baldness, and these improvements can last up to 3 months.
research LC-MS Bioanalytical Method for Simultaneous Determination of Latanoprost and Minoxidil in the Skin
Method measures latanoprost and minoxidil in skin accurately and precisely.
research The Dark Side of 5α-Reductase Inhibitors' Therapy: Sexual Dysfunction, High Gleason Grade Prostate Cancer, and Depression
5α-reductase inhibitors can cause sexual problems, higher risk of aggressive prostate cancer, and depression.
research Value of Trichoscopy Versus Trichogram for Diagnosis of Female Androgenetic Alopecia
Trichoscopy is better than trichogram for diagnosing female hair loss.
research Assessment of Diagnostic Competence of Plasmatic Androgens on Polycystic Ovary Syndrome Based on Receiver Operator Characteristic Curves
Free Testosterone Index, bioavailable testosterone, and androstenedione are the most accurate for diagnosing excess male hormones in PCOS.
research Association of DNA Damage with Vitamin D and Hair Heavy Metals in Obese Women
Adequate vitamin D might lower, and high hair chromium might increase DNA damage in obese women.
research Live Imaging of Stem Cell and Progeny Behavior in Physiological Hair-Follicle Regeneration
Hair regeneration needs dynamic cell behavior and mesenchyme presence for stem cell activation.
research The Majority of Multipotent Epidermal Stem Cells Do Not Protect Their Genome by Asymmetrical Chromosome Segregation
Most hair follicle stem cells do not protect their DNA by dividing it unevenly.
research Evidence for Masculinization of Adipokine Gene Expression in Visceral and Subcutaneous Adipose Tissue of Obese Women With Polycystic Ovary Syndrome
Obese women with PCOS show a male-like pattern in certain fat tissue gene expressions.
research The Role of 3Rs in the Age of One Health: Where We Are and Where We’re Going
Innovative methods are reducing animal testing and improving biomedical research.
research DKK1 Mediated Inhibition of Wnt Signaling in Postnatal Mice Leads to Loss of TEC Progenitors and Thymic Degeneration
Blocking Wnt signaling in young mice causes thymus shrinkage and cell loss, but recovery is possible when the block is removed.
research Viable Terminal Scalp Hair Follicles Are Necessary and Sufficient for Clinical Efficacy of Finasteride in Male Pattern Hair Loss
Finasteride works for hair loss by maintaining existing hair follicles, not reversing miniaturization.
research Topical RT1640 Treatment Effectively Reverses Gray Hair and Stem Cell Loss in a Mouse Model of Radiation-Induced Canities
RT1640 treatment reverses gray hair and promotes hair growth in mice.