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research Hair as a retrospective calendar of cortisol production—Increased cortisol incorporation into hair in the third trimester of pregnancy
Hair cortisol levels can show increased stress during late pregnancy but only for up to six months.
research Ocfentanil testing in hair from a fatality case: Comparative analysis of a lock of hair versus a single hair fiber
Both a lock of hair and a single hair strand can show chronic drug use, but at least six single hairs are needed for accurate results.
research Original article / Article original External post mortem artefact: a key issue in hair result interpretation
Hair test results can be misleading due to external contamination, so they shouldn't be used alone to assess long-term drug use.
research Thermal and mechanical transitions in keratins and their relevance for hair cosmetics
High temperatures and cosmetic processes can damage hair keratin, affecting its structure and strength.
research Factors Related to Hair Antiretroviral Concentration: A Systematic Review of Global Literature
Hair antiretroviral concentration is affected by hair type, segment position, housing, drug use, sexual behavior, kidney function, and genetics.
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 A quantitative technique to analyze and evaluate microstructures of skin hair follicles based on mueller matrix polarimetry
The technique accurately identifies and evaluates hair follicle structures in skin.
research BH21 Segmented heterochromia with calibre change: an under-recognized sign of alopecia areata
Segmented hair color changes can indicate active alopecia areata.
research Scalp Segmentation and Permanent Alopecia Prediction in Pediatric Craniospinal Irradiation: The PAST and HOPE Projects
The study focused on predicting permanent radiation-induced alopecia (RIA) in pediatric patients undergoing craniospinal irradiation (CSI) using the Pediatric Atlas-Based Scalp Segmentation Technique (PAST) and the Hair loss Outcome Prediction and Evaluation (HOPE) projects. Involving 48 pediatric patients, the study developed an atlas-based automated contouring protocol, achieving significant time efficiency and accuracy in scalp segmentation. Permanent RIA was observed in 45.8% of patients, with high-dose thiotepa and twice-daily fractionation identified as significant predictors. Dosimetric thresholds were established to aid in scalp-sparing CSI planning, highlighting the importance of radiation dose and treatment intensity in RIA development.
research Fast clinical response with topical ruxolitinib in the management of non-segmental vitiligo detected by VISIA® analysis system
Topical ruxolitinib quickly improves non-segmental vitiligo.
research ISID0197 - Quantitative analysis of hair loss in mice utilizing imageJ improves the efficacy evaluation of alopecia areata induction in the C3H/HeJ mouse model
A new image-based method improves accuracy in measuring hair loss in mice.
research Segmental vitiligo with confetti-like peripheral depigmentation.
Segmental vitiligo affects hair follicle melanocytes, causing small, uniform depigmented spots.
research Variation in Muskox (Ovibos moschatus) Guard Hair Growth Rates: Implications for Measuring Chronological Biomarkers
Muskox hair growth rates vary widely, so a single growth rate can't be used for all populations.
research Action of Thioglycolic Acid and L-Cysteine to Disulfide Cross-Links in Hair Fibers during Permanent Waving Treatment
Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.
research Segmental Vitiligo
Segmental Vitiligo is a stable, early-onset form of vitiligo that responds well to early treatment and is ideal for repigmentation studies.
research GAN-Based ROI Image Translation Method for Predicting Image after Hair Transplant Surgery
The new method predicts post-hair transplant images more accurately than other methods.
research Response to Park et al. on the Clinical Use of Hair Diameter Diversity in Androgenetic Alopecia
Hair diameter diversity could improve androgenetic alopecia assessment and treatment planning.
research Revolutionizing Hair Fall Analysis: The Advanced Precipitation U-Net Model
The Advanced Precipitation U-Net Model improves early hair fall detection with 92% accuracy.
research 197 Quantitative analysis of hair loss in mice utilizing imageJ improves the efficacy evaluation of alopecia areata induction in the C3H/HeJ mouse model
A new image-based method improves accuracy in measuring hair loss in mice.
research Size Polymorphisms in the Human Ultrahigh Sulfur Hair Keratin-Associated Protein 4, KAP4, Gene Family
The study found that variations in hair protein genes are likely due to evolutionary deletions or duplications.
research HAIR KERATINIZATION IN HEALTH AND DISEASE
Understanding intermediate filaments helps explain hair health and related diseases.
research Female Hairline Preference among Various Segments of the Korean Population
Korean people prefer M-shaped hairlines and lower foreheads, with no major differences across various demographics.
research Single hair grafting for the treatment of vitiligo
Single hair grafting is effective for treating small, localized patches of vitiligo.
research Shared Phenotypes Among Segmental Progeroid Syndromes Suggest Underlying Pathways of Aging
Short telomeres may cause symptoms like hair loss and osteoporosis, offering insights into aging.
research A case of simultaneously occurring lichen sclerosus and segmental vitiligo: connecting the underlying autoimmune pathogenesis
The case suggests a possible autoimmune link between lichen sclerosus and vitiligo.
research Bioinformatics analysis of EST segment from goat
Goat skin has more keratin genes, while the mammary gland has more immunity-related genes.
research A 13-Year-Old Boy from Thailand with Hutchinson-Gilford Progeria Syndrome with Coronary Artery and Aortic Calcification and Non-ST-Segment Elevation Myocardial Infarction (NSTEMI)
A 13-year-old boy with a rare genetic condition survived a heart attack and improved with treatment.
research Clinical repigmentation patterns in paediatric vitiligo
The study found that the most common repigmentation pattern in children with vitiligo is a combination of patterns, with a new medium spotted pattern identified.
research 738 Cryo-EM and molecular dynamics of TRPV3 channel in activated state reveal structural features implicated in severe itch and hyperkeratosis
The TRPV3 channel structure changes linked to severe itch and hyperkeratosis were identified using cryo-EM.