research Effect of Testosterone Supplementation With and Without a Dual 5α-Reductase Inhibitor on Fat-Free Mass in Men With Suppressed Testosterone Production
Testosterone's muscle-building effects do not require its conversion to DHT.
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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 LC-MS/MS Improves Screening Towards 21-Hydroxylase Deficiency
LC-MS/MS is more reliable than immunoassays for diagnosing 21-hydroxylase deficiency.
research Sex Hormones and Hair Loss in Men From the General Population of Northeastern Germany
Men's hair loss is not linked to their sex hormone levels, except for lower DHEAS in those with hair loss.
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 The Polycystic Ovary Syndrome: A Position Statement from the European Society of Endocrinology
The European Society of Endocrinology advises individualized long-term management for PCOS, focusing on lifestyle changes, accurate diagnosis, and treatments for associated health risks and symptoms.
research Analysis of Hormone Antagonists in Clinical and Municipal Wastewater by Isotopic Dilution Liquid Chromatography Tandem Mass Spectrometry
Researchers developed a method to detect hormone-blocking drugs in wastewater and found them in Beijing's sewage, suggesting they can survive sewage treatment.
research Difficulties Surrounding Fiber
Eating more protein during weight loss can prevent hair loss caused by not having enough protein.
research Copper and Calcium Uptake in Colored Hair
Hair coloring increases copper and calcium uptake, damaging hair and reducing shine.
research Epicardial Fat Thickness in Children with Classic Congenital Adrenal Hyperplasia
Children with classic congenital adrenal hyperplasia have thicker heart fat and are at higher risk for heart problems and early atherosclerosis.
research GC-MS Profiling and In Silico Prediction of MAPK Receptor Activation by Fatty Acids of Watercress Oil for Hair Growth Marketed in Saudi Arabia
Watercress oil may promote hair growth by activating specific receptors.
research Gas Chromatography/Mass Spectrometry Based Hair Steroid Profiling May Reveal Pathogenesis in Hair Follicles of the Scalp
Analyzing hair with this method can help understand and monitor scalp conditions and treatment effects.
research Liquid Chromatography-Mass Spectrometry Based Isotopic Abundance Ratio Analysis of the Consciousness Energy Healing Treated L-Cysteine
Energy healing treatment improved L-cysteine's stability, solubility, bioavailability, and shelf-life.
research Medicated Hair Oil Formulation and Positive Effect on Dandruff Control with Hair Growth
The medicated hair oil controls dandruff and promotes hair growth.
research Dyeing Regions of Oxidative Hair Dyes in Human Hair Investigated by Nanoscale Secondary Ion Mass Spectrometry
Hair dye colors mainly target melanin granules in black hair.
research LC/MS Analysis of Stratum Corneum Lipids: Ceramide Profiling and Discovery
A new, quick method was developed to analyze skin lipids, discovering a new ceramide subclass.
research Shushing Down the Epigenetic Landscape Towards Stem Cell Differentiation
The document concludes that pig iPSCs show promise for transplant therapies and the field is advancing in controlling cell behavior for biology and medicine.
research Developing Human Fetal Skin Demonstrates a Unique Lymphocyte Signature
Fetal skin has unique immune cells different from adult skin.
research Anti-Androgenic Potential of the Fruit Extracts of Certain Egyptian Sabal Species and Their Genetic Variability Studies: A Metabolomic-Molecular Modeling Approach
Certain Egyptian Sabal fruit extracts may help treat anti-androgenic diseases like benign prostatic hyperplasia.
research P-50 We Know You Are There: Missing Mass
Metyrapone can effectively treat Cushing's Disease even if the mass causing it is not found.
research Editors' Picks
Collagen VII helps skin heal and stay strong, sirolimus may lower skin cancer risk in kidney transplant patients, high-molecular-mass hyaluronan helps naked mole rats resist cancer, dermal γδ T cells aid in hair growth in rodents, and overexpression of IL-33 in mouse skin causes itchiness, offering a model for studying allergic inflammation treatments.
research High-Resolution Mass Spectrometric Investigation of the Phase I and II Metabolites of Finasteride in Pig Plasma, Urine, and Bile
Finasteride metabolites found in pigs match human studies, making pigs a valid model for human drug research.
research Finasteride Adverse Effects and Post-Finasteride Syndrome: Implications for Dentists
Finasteride, used for treating hair loss, can cause mental, physical, and sexual side effects, some of which may persist even after stopping the drug, and it can also cause mild to moderate oral issues.
research Different Localizations of Drugs Simultaneously Administered in a Strand of Hair by Micro-Segmental Analysis
Drugs localize differently in hair strands based on their properties.
research Finasteride Quantification in Human Plasma by High-Performance Liquid Chromatography Coupled to Electrospray Ionization Tandem Mass Spectrometry: Application to a Comparative Pharmacokinetics Study
New method measures finasteride in plasma, finds two formulations bioequivalent.
research Disturbed Sebum and Microbiome Composition in Sensitive Scalp
Sensitive scalp has higher pH, more redness, abnormal sebum, and altered bacterial makeup.
research Elevated Body Mass Index, Statin Use, and Cholecystectomy Are Associated With Vulvar Lichen Sclerosus: A Retrospective, Case-Control Study
Being overweight, having gallbladder removal surgery, and taking cholesterol-lowering drugs are linked to a higher chance of getting vulvar lichen sclerosus.
research Characterizing The Expression Of Metabolic Markers In Alopecia Areata
The research identified unique metabolic activities in immune cells associated with hair loss in Alopecia Areata.
research Comparative Studies on Polyamine Levels in Plasma and Urine of Androgenic Alopecia Patients Treated with Finasteride for a Period of Three Years
Finasteride treatment for three years changes certain polyamine levels in the blood but not in urine.
research Broiler Chicken Meat Extract Increases Body Weight, Visceral Fat Mass, and Hair Production in Young Male Wistar Rats (Rattus Norvegicus)
Broiler chicken meat extract increases body weight, visceral fat, and hair production in young male Wistar rats.