research Electrochemical Detector for Liquid Chromatography: Determining Minoxidil in Hair-Growth Pharmaceuticals
The method effectively detects minoxidil in hair-growth products.
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390-420 / 1000+ resultsresearch Determination of Minoxidil in Hair Care Cosmetics by High Performance Liquid Chromatography
A reliable method was developed to measure minoxidil in hair products.
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 An Innovative Reverse-Phase High-Performance Liquid Chromatography Technique for Measuring Finasteride and Tadalafil in Raw Materials and Pharmaceutical Products with Stability Indication
research Serum Metabolomics Study of Polycystic Ovary Syndrome Based on Liquid Chromatography–Mass Spectrometry
Women with PCOS have different levels of certain fats and proteins in their blood, which could help diagnose the condition.
research Simultaneous Determination of Seven Prohibited Substances in Cosmetic Products by Liquid Chromatography–Tandem Mass Spectrometry
The method effectively identifies and measures seven banned substances in cosmetics.
research Determination of Cantharidin, Nitrogen Mustard, and Minoxidil in Nurturing Hair Products by Liquid Chromatography-Tandem Mass Spectrometry
![Synthesis of 5,6,6-[2H3]Finasteride and Quantitative Determination of Finasteride in Human Plasma at Picogram Level by an Isotope-Dilution Mass Spectrometric Method](/images/research/0026b639-99a8-455a-a986-c39aa65abfa9/small/2087.jpg)
research Synthesis of 5,6,6-[2H3]Finasteride and Quantitative Determination of Finasteride in Human Plasma at Picogram Level by an Isotope-Dilution Mass Spectrometric Method
Accurate method measures finasteride levels in human plasma using gas chromatography-mass spectrometry.
research Application of Different Analytical Techniques and Microbiological Assays for the Analysis of Macrolide Antibiotics from Pharmaceutical Dosage Forms and Biological Matrices
Future work on macrolide antibiotic analysis will aim to enhance selectivity, sensitivity, and efficiency using advanced chromatographic methods.
research Characterization of the Lipid Composition at the Proximal Root Regions of Human Hair
Human hair contains various lipids that vary among individuals and help protect the hair.
research Fast Determination of Minoxidil by Photometric Flow Titration
Quick, accurate minoxidil measurement in hair loss products using photometric flow titration.
research Anti-Alopecic Activity of a Novel Compound from Aloe Barbadensis Miller
A compound from Aloe barbadensis Miller can help regrow hair better than minoxidil.
research Characterization of Plant-Based Biotin from SesZenBio and In Silico Studies to Prove Its Potential in Hair Care
Plant-based biotin from SesZenBioTM could be twice as effective as synthetic biotin for hair care.
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 Bioactivities, Isolation and Purification Methods of Polysaccharides from Natural Products: A Review
Polysaccharides have many health benefits and are used in drugs, but isolating and purifying them is complex and requires careful methods.
research Premature Adrenarche: Early Maturation of Adrenal Glands in Children
Early adrenal gland maturation in young children can be normal, but other serious conditions should be ruled out first.
research Segmental Hair Analysis for 11-Nor-9-Tetrahydrocannabinol-9-Carboxylic Acid and the Patterns of Cannabis Use
THCCOOH levels in hair decrease from root to tip and don't match well with self-reported cannabis use.
research Revisiting Hyper- and Hypo-Androgenism by Tandem Mass Spectrometry
The document concludes that using LC-MS/MS for measuring androgens is more accurate than older methods, but it needs careful validation and standardized references to be most effective.
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 Long-Term Detection of Methyltestosterone Use by a Yeast Transactivation System
A yeast-based test can detect the steroid methyltestosterone in urine longer than traditional methods.
research New Biomarkers to Evaluate Hyperandrogenemic Women and Hypogonadal Men
The document concludes that hormonal biomarkers are key for diagnosing hyperandrogenemia in women and hypogonadism in men.
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 Antialopecia Activity and IR Spectrometry Characterization of Bioactive Compounds From Sansevieria Trifasciata
Sansevieria trifasciata shows promise as a natural treatment for hair loss.
research Simultaneous LC-MS/MS Quantification of Glucocorticoids, Melatonin, and Its Metabolites in Hair
The new method can measure sleep-related hormones in hair effectively and could help track long-term sleep patterns.
research Measuring Steroids in Hair Opens Up Possibilities to Identify Congenital Adrenal Hyperplasia in Developing Countries
Hair steroid measurement is an effective method to diagnose and monitor CAH in developing countries.
research Urinary 5-Ene-Steroid Excretion in Non-Classical Congenital Adrenal Hyperplasia Due to 3β-Hydroxysteroid Dehydrogenase Deficiency
Some women with excess hair growth have a hormone condition that can't be diagnosed by blood or urine tests alone.
research Unusual Presentation of Denys-Drash Syndrome in a Girl with Undisclosed Consumption of Biotin
A girl with Denys-Drash syndrome was misdiagnosed due to biotin affecting her hormone test results.
research Diagnosis and Treatment of Methylmalonic Acidemia in 14 Cases
Early diagnosis and proper treatment improve outcomes for methylmalonic acidemia.
research Proteomics-Based Screening of Differentially Expressed Proteins in Skin of Chinese Merino Fine Sheep (JunKen Type) by Gender
Gender affects wool traits in sheep, with males and females showing differences in skin proteins related to wool growth.
research Analytical Methods of Dutasteride: An Overview
Dutasteride is more effective than finasteride for hair loss treatment.