research Transmission electron microscopy staining methods for the cortex of human hair: a modified osmium method and comparison with other stains
The modified osmium method improves hair cortex staining for better visualization.
Search
for
Sort by
Research
960-990 / 1000+ resultsresearch Diphenylcyclopropenone: An Important Agent Known to Cause Depigmentation / Reply
research Scalp imaging techniques
Different scalp imaging methods are important for studying hair and scalp health and require more volunteers for better evaluation.
research Hirsutography: Photographic measurement of linear hair growth in hirsute women during comparison of anti-androgen treatments
The photographic method accurately measures hair growth and both treatments effectively reduced hair growth in hirsute women.
research 555 Doppler laser imaging predicts response to topical minoxidil in the treatment of female pattern hair loss
research Development of an improved method to estimate the days of continuous drug ingestion, based on the micro‐segmental hair analysis
Researchers improved a method to more accurately estimate when and how long a drug was taken using hair analysis.
research Quantitative analysis of 34 sex (pro)hormones, conjugates and bioactive oxidation products thereof in human plasma by GC- and LC-MS/MS and systematic investigation of overestimations of analyte concentrations not accounted for by method validation
The method accurately measures sex hormones in human plasma but can have small errors.
research STUDIES ON THE STAINING REACTION OF THE FLUORESCENT CONJUGATE OF GLOBULIN
Normal cells stain well with fluorescent globulin, but tumor cells do not.
research Matrix matching in quantitative bioanalysis by LC–MS/MS a dream or a reality?
Accurate quantitative bioanalysis using LC-MS/MS is challenging due to matrix effects, but using internal standards and new methods like in-sample calibration could improve results.
research ecancermedicalscience
Hair analysis may help detect breast cancer early by identifying changes in lipid content.
research Rapid determination and quantification of hair-growth compounds in adulterated products by ultra HPLC coupled to quadrupole-orbitrap MS
About 21% of tested hair loss supplements contained illegal synthetic drugs.
research Single hair analysis by X-ray fluorescence spectrometry detects small changes in dietary zinc intake: A nested randomized controlled trial
Hair analysis can detect small changes in dietary zinc intake.
research A study on histopathological and dermoscopic correlations in pityriasis versicolor
Dermoscopic and histopathological features combined can help diagnose Pityriasis versicolor.
research Cosmetic assessment of the human hair by confocal microscopy
Confocal microscopy is better than scanning electron microscopy for studying hair in its natural state and understanding hair products' effects.
research NMR Study on Finasteride
The study successfully identified the structure of finasteride.
research Ultraviolet‐induced fluorescence dermoscopy in detecting follicular openings in alopecia areata
UVFD helps detect hair follicles in alopecia areata better than traditional methods.
research Uncertainty for HPLC Assay of Finasteride and Content Uniformity in Its Tablets
The method for measuring uncertainty in finasteride tablets is reliable.
research A stain for plucked anagen hairs
A new staining method helps tell growing from resting hairs to diagnose hair loss.
research Comprehensive HPLC and UPLC-MS/MS Analysis for the Multi-component Detection of Hair Growth Compounds in Consumer Health Products
A reliable method was developed to detect hair growth compounds in products, ensuring safety and compliance.
research Spurious Tetracycline Fluorescence in Hair
research 519 Design of a new molecule proven to be safe and effective for topical depigmenting and antiaging method
A new molecule was found to be a safe and effective skin lightener and anti-aging product.
research Scalp immersion proxigraphy (SIP): an improved imaging technique for phototrichogram analysis*
SIP is a better method for measuring hair growth accurately.
research Forensic DNA phenotyping: A promising tool to predict human appearance for forensic purposes
Forensic DNA phenotyping can predict physical traits from DNA but faces challenges in knowledge and ethics.
research Two-dimensional electrophoretic analysis of human hair keratins, especially hair matrix proteins
The method effectively analyzes human hair proteins, especially nonfilamentous ones.
research Impact of phototrichogram education on satisfaction of patients with androgenetic alopecia in clinical practice
Educating patients on phototrichogram increased satisfaction in androgenetic alopecia treatment.
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.
research A multi-centre, double-blind, randomised, vehicle-controlled study for a quantitative estimation of hair re-growth in male subjects with androgenetic alopecia treated over 6 month with two ethanolic PSK 3841 solutions (2.5% and 5%)
research Forensic DNA phenotyping: A promising tool to predict human appearance for forensic purposes
Forensic DNA phenotyping is becoming useful for predicting physical traits in criminal investigations but is limited by ethical concerns and incomplete genetic understanding.
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 A Non-Invasive Hair Test to Determine Vitamin D3 Levels
The hair test for vitamin D could be a useful alternative to blood tests, providing a longer-term vitamin D status, but more research is needed.