research High-performance liquid chromatographic determination of finasteride in human plasma using direct injection with column switching
New method detects finasteride in plasma quickly and accurately without clean-up.
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840-870 / 1000+ results research Capillary gas‐chromatographic determination of spermidine in hair lotion
The method effectively measures spermidine in hair lotions.
research [Analysis of normal human hair keratins by two-dimensional polyacrylamide gel electrophoresis].
research Enhanced stratification of male pattern hair loss using AI through novel loss region ratio analysis
AI improves accuracy and consistency in diagnosing male pattern hair loss.
research Androgenetic Alopecia
Hair loss and growth can be accurately measured using computer-assisted counting.
research Analysis of hair steroid hormone concentrations at different parts of the head by liquid chromatography-tandem mass spectrometry
Hormone levels in hair vary across the head, with the highest concentration of a key hormone linked to hair loss at the top.
research Exploration of Key Signals in Alopecia Areata by Cell-Cell Interaction Analysis
DP cells interact with immune cells, possibly causing hair loss in Alopecia Areata.
research Diagnostic Performance of the Trichogram Compared to Histopathology of Scalp Biopsy in horizontal sections in Female Androgenetic Alopecia: A Retrospective Study
The trichogram is a practical, non-invasive, and cost-effective tool for diagnosing female androgenetic alopecia.
research Forensic chemical study on human hair. IV. Identification of brand of hair sprays and hair growth promoters by components remaining on human hair, and example of forensic hair examination.
Chemical analysis of hair products on human hair can help identify specific brands and link suspects to victims.
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.
research Torsional method for evaluating hair damage and performance of hair care ingredients
The torsional method effectively evaluates hair damage and the performance of hair care ingredients.
research Noninvasive method for assessing the human circadian clock using hair follicle cells
Scientists found a new, less invasive way to study body clocks using hair cells, which shows shift workers' body clocks don't match their lifestyles.
research Quantitative proteomic analysis of dermal papilla from male androgenetic alopecia comparing before and after treatment with low‐level laser therapy
Low-level laser therapy improves hair growth and dermal papilla cell function.
research Picogram determination of finasteride in human plasma and semen by high-performance liquid chromatography with atmospheric-pressure chemical-ionization tandem mass spectrometry
Method detects finasteride in plasma and semen with high sensitivity and accuracy.
research Wavelength-encoded laser particles for massively-multiplexed cell tagging
New laser particles can track thousands of cells in 3D models, improving single-cell analysis.
research 583 RNA sequencing of immortalised balding and non balding DPCs identifies potential balding gene signatures
The research found specific genes that are more active in balding cells, which could be causing hair loss.
research [A longitudinal elasticity study of hair from the human head in forensic medicine].
The method effectively measures hair elasticity and could be useful in forensics.
research Analysis of structural changes in permanent waved human hair using Raman spectroscopy
Permanent waving weakens hair by altering its protein structure.
research Validation of the follicular and ovarian thresholds by an 18-MHz ultrasound imaging in polycystic ovary syndrome: a pilot cutoff for North African patients
New ultrasound criteria for diagnosing PCOS in North African patients were successfully established.
research Trichoscopic versus Digital Folliscopic findings of Male Androgenetic Alopecia-Comparative study
This study compared the diagnostic validity of Folliscope and Trichoscope in 100 male patients with androgenetic alopecia. Results showed that both methods revealed regional variations in hair characteristics, with occipital hair being thick and dense, while frontal and vertex areas exhibited thinning and miniaturization. The terminal-to-vellus hair ratio was highest in the occipital region, which is valuable for transplantation. Age negatively correlated with hair density and thickness in androgen-sensitive areas. The study concluded that trichoscopy and folliscopy provide complementary insights, with trichoscopy highlighting diagnostic patterns and folliscopy offering objective measurements, thus enhancing diagnostic accuracy when used together.
research Ultraviolet-Induced Fluorescence Dermoscopy for the Differentiation of Non-Pigmented Malignant and Benign Lesions on the Face
UVFD can help doctors better identify harmful skin lesions on the face, reducing unnecessary biopsies.
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 Analysis of Methyltestosterone and Testosterone Propionate in Dried Blood Spots After Transdermal Application
The method effectively detects MeT and TP in dried blood spots after cream application.
research Case Report: Paired vertex-occipital assessment reveals donor-area involvement in diffuse unpatterned alopecia
Diffuse unpatterned alopecia can affect donor areas, but treatment with finasteride and minoxidil can improve hair density.
research Three-Dimensional Dynamic MR-Hysterosalpingography: A New, Low Invasive, Radiation-Free and Less Painful Radiological Approach to Female Infertility
This new method makes checking for female infertility less painful, less invasive, and doesn't use radiation.
research Primary Proca hair and the double-peak optics of black holes
Black holes with primary Proca hair can have unique shadows with inner rings, affecting how we observe them.
research Integration of Colorimetric Sensing Dyes and Multi‐Substrate Arrays for Food Quality and Safety Monitoring: Design, Optimization, and Analysis
Combining advanced sensors with portable devices could enhance on-site food safety monitoring.
research Flow cytometric analysis of cell cycle kinetics of anagen scalp hair correlated with plasma androgens in hirsutism.
Higher DHEA-S levels in hirsute females affect hair growth phases.
research Growth pattern and turnover of carbon and nitrogen measured by stable isotope ratios in the hair of sika deer ( Cervus nippon )
Sika deer shoulder hair is good for analysis.
research Neurospectrum: A Geometric and Topological Deep Learning Framework for Uncovering Spatiotemporal Signatures in Neural Activity
Neurospectrum effectively analyzes neural signals to predict and identify brain activity patterns better than traditional methods.