research Comprehensive transcriptome profiling between balding and non-balding scalp of female pattern hair loss in Asian
SFRP2 and PTGDS may be key factors in female hair loss.
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research Validating Hair Diameter Diversity in Androgenetic Alopecia via Hair Diameter Distribution Analysis
Hair diameter diversity helps assess hair loss, but its standard measure varies by individual and ethnicity.
research Monitoring Response to Platelet-Rich Plasma in Patients with Alopecia Areata with Optical Coherence Tomography: A Case Series
Platelet-Rich Plasma treatment improved hair growth and reduced inflammation in patients with patchy hair loss, but not in total hair loss, and Optical Coherence Tomography was useful in tracking this progress.
research Diagnostic Accuracy of Polarized and Ultraviolet Fluorescence-Induced Dermoscopy in Scarring and Nonscarring Alopecias: a Retrospective Observational Multicentric Study
UVF-dermoscopy is a useful tool for accurately diagnosing types of alopecia, especially in people with lighter skin.
research In-Situ Imaging Mass Spectrometry Analysis of Melanin Granules in the Human Hair Shaft
research Sphingolipid Metabolites Profiling in Hair Growth
DHCer levels in hair could be a biomarker for alopecia progression.
research BIO-ANALYTICAL METHOD DEVELOPMENT AND VALIDATION OF FINASTERIDE, TADALAFIL, AND ITS APPLICATION TO PHARMACOKINETIC STUDIES IN RAT PLASMA BY USING LC-MS/MS
A reliable method was developed to measure Finasteride and Tadalafil in rat blood.
research Spectral histology of hair and hair follicle using infrared microspectroscopy
Infrared techniques reveal glycogen, unsaturated lipids, and calcium compounds in hair.
![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 The 39th Manfred Donike workshop on doping analysis
The 39th Manfred Donike Workshop discussed methods for detecting misuse of steroids, gene doping, and the complexity of identifying drug residues in urine, highlighting the ongoing efforts to improve global anti-doping work.
research In situ labeling of DNA reveals interindividual variation in nuclear DNA breakdown in hair and may be useful to predict success of forensic genotyping of hair
In situ DNA labeling in hair can help predict forensic DNA analysis success.
research Methods of evaluating hair growth
Global photography and phototrichogram techniques are the best current methods for measuring hair growth.
research Genome-wide detection and sequence conservation analysis of long non-coding RNA during hair follicle cycle of yak
The study found key long non-coding RNAs involved in yak hair growth cycles.
research [The complex detection of AB(O)-system antigens and of keratin polymorphism in the forensic medical study of hair].
A 5 cm hair sample can reveal blood type and keratin type for forensic use.
research The Cross-section Trichometer: A New Device for Measuring Hair Quantity, Hair Loss, and Hair Growth
The Cross-section Trichometer is a new tool that can measure hair quantity and detect hair loss and growth.
research Development and Validation of HPLC Method for Simultaneous Estimation of Minoxidil and Finasteride in Topical Solution
A reliable method was created to measure Minoxidil and Finasteride in a solution.
research Investigation by Imaging Mass Spectrometry of Biomarker Candidates for Aging in the Hair Cortex
Certain molecules in hair change with age and could be used for cosmetic treatments.
research Perbandingan Algoritma Multi-Thresholding, Konversi Biner, Low-Pass Filtering pada Segmentasi Rambut Kaki
Multi-thresholding is the best method for separating hair from skin in laser hair removal.
research Computational design and development of a novel voltammetric sensor for minoxidil detection based on electropolymerized molecularly imprinted polymer
New sensor detects minoxidil accurately and effectively.
research HPTLC assay of nicotine and cotinine in biological samples
A new method effectively measures nicotine and cotinine in blood and urine for forensic analysis.
research The palette of techniques for cell cycle analysis
New techniques improve understanding of cell cycle dynamics at the single-cell level.
research Non-Invasive Techniques for Evaluating Alopecia Areata
Non-invasive methods can effectively diagnose and manage alopecia areata.
research Improved two‐dimensional electrophoretic mapping of Japanese human hair proteins; application to curved and straight Japanese human hairs; and protein identification by MALDI MS and MS/MS quadrupole time‐of‐flight mass spectrometry
The study found that minor protein differences between curved and straight Japanese hair are unlikely to significantly affect hair structure.
research Polarized Versus Diffractive Microscopy in Distinguishing Scarring From Non‐Scarring Alopecia
This study evaluated the effectiveness of polarized light microscopy versus diffractive microscopy in diagnosing alopecia using 152 scalp biopsy slides. Polarized light microscopy demonstrated superior performance in distinguishing between scarring and non-scarring alopecia, with a high specificity of 94.9% and an AUC of 0.804, compared to diffractive microscopy, which had an AUC of 0.585. The intensity of polarization provided clearer separation between the two types of alopecia, making it a valuable tool in histologic diagnosis. Additionally, a circumferential perifollicular halo was more frequently observed in non-scarring alopecia, particularly in androgenetic alopecia.
research Cost-effectively dissecting the genetic architecture of complex wool traits in rabbits by low-coverage sequencing
Low-coverage sequencing is a cost-effective way to identify genes related to wool traits in rabbits.
research A machine learning approach for non-invasive PCOS diagnosis from ultrasound and clinical features
Machine learning can accurately diagnose PCOS non-invasively using clinical and ultrasound features.
research Rapid determination of minoxidil in human plasma using ion-pair HPLC
Quick method to measure minoxidil in blood, accurate and useful for labs.
research Application of validated UV spectrophotometric and colorimetric method to quantify minoxidil in the development of trilayer dissolving microneedle: Proof of concept in ex vivo and in vivo studies in rats
The UV–Vis Spectrophotometry method effectively measures minoxidil in rat skin for alopecia treatment.
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 Steroidomics for highlighting novel serum biomarkers of testosterone doping
Monitoring steroid hormones in blood can better detect testosterone doping.