research Determination of finasteride in human plasma and its pharmacokinetics and relative bioavailability by HPLC-electrospray mass spectrometry
Two finasteride tablet formulations are bioequivalent.
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research The proteomic profile of hair damage
Bleaching hair damages protein structure, especially keratin, leading to weakened hair.
research Polynucleotides HPT for Asian Skin Regeneration and Rejuvenation
Polynucleotides HPT improves Asian skin tone, firmness, and glow safely.
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 Integrated flow injection-solid phase spectrophotometric determination of minoxidil
New method measures minoxidil concentration faster, more accurately, and automatically.
research Determination of Minoxidil in Hair Care Cosmetics by High Performance Liquid Chromatography
A reliable method was developed to measure minoxidil in hair products.
research Highly Sensitive Simultaneous Measurement of Steroid Hormone in Human Serum by Liquid Chromatography-electrospray Ionization Tandem Mass Spectrometry
A new method accurately measures nine steroid hormones in human serum with high sensitivity.
research Close correlation between hyperandrogenism and insulin resistance in women with polycystic ovary syndrome—Based on liquid chromatography with tandem mass spectrometry measurements
Women with PCOS who have high male hormone levels often also have insulin resistance.
research Measurement of steroid hormones by liquid chromatography-tandem mass spectrometry with small amounts of hair
A new method accurately measures steroid hormones in a few hair strands and could help study chronic stress and hair loss.
research Two-dimensional electrophoretic analysis of human hair keratins, especially hair matrix proteins
The method effectively analyzes human hair proteins, especially nonfilamentous ones.
research Capillary gas‐chromatographic determination of spermidine in hair lotion
The method effectively measures spermidine in hair lotions.
research The measurement of haloperidol and reduced haloperidol in hair as an index of dosage history.
Hair analysis can track haloperidol dosage history.
research Electrochemical Detector for Liquid Chromatography: Determining Minoxidil in Hair-Growth Pharmaceuticals
The method effectively detects minoxidil in hair-growth products.
research Standardization, Validation, and Application of a Rapid and Reliable HPLC-UV Method for the Determination of Minoxidil in Hair Growth Products
A new method reliably detects minoxidil in hair products, revealing some non-compliance with regulations.
research Brain-derived nerve factor and neurotrophins in androgenetic alopecia
Lower growth factors linked to balding in androgenetic alopecia.
research Determination of steroid hormones in human hair as a retrospective biomarker with HPLC-MS/MS
A new method accurately measures long-term hormone levels in hair.
research Determination of finasteride in human plasma by LC-MS and its pharmacokinetics
The method accurately measures finasteride in plasma, and the test tablets are as effective as the reference ones.
research Determination of some sex hormones in health supplements by liquid chromatography with tandem mass spectrometry
The method detected sex hormones in some health supplements, with one containing banned testosterone.
![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/assets/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 Simultaneous determination of androgens and prostaglandins in human urine using ultra-high-performance liquid chromatography–tandem mass spectrometry
Researchers developed a reliable way to measure hormones in urine, showing that a baldness treatment doesn't change hormone levels.
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research Optimized Methodology to Produce Platelet-Rich Plasma and Perform Platelet Aggregation in Patients With Coronary Artery Disease
A new method improves platelet testing for heart disease patients.
research Solid-Phase Microextraction and Related Techniques in Bioanalysis
research A Method to Monitor Dutasteride in Rat Plasma Using Liquid-Liquid Extraction and Multiple Reaction Monitoring: Comparisons and Validation
The best method to monitor dutasteride in rat plasma is liquid-liquid extraction with methyl tert-butyl ether and methylene chloride.
research Preparation of highly-concentrated autologous platelet-rich plasma for biomedical use
A simple method was developed to prepare concentrated platelet-rich plasma for use in healing and tissue repair.
research Quantitative analysis of finasteride tablets dissolution content with non-isotopically labeled internal standard by paper spray ionization mass spectrometry
PSI-MS quickly and accurately measures finasteride in tablets, helping with quality control.
research Targeted Determination of Residual Sex Hormones in Cosmetics Using Magnetic Solid-Phase Extraction with Isotope-Labeled Internal Standards by UHPLC-MS/MS
A new method effectively detects trace sex hormones in cosmetics, ensuring safety.
research Risk of ovarian hyperstimulation syndrome in infertile patients with PCOS treated by HP HMG
Treating PCOS patients with HP HMG significantly raises the risk of ovarian hyperstimulation syndrome, needing careful dose management.
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 CLINICO-TRICHOSCOPIC EVALUATION OF HIRSUTISM TREATED WITH INTENSE PULSED LIGHT IN A TERTIARY CARE HOSPITAL IN EASTERN INDIA
Intense Pulsed Light is an effective and safe hair removal method for people with excessive hair growth.