research Air Wedge Interferometry for Microscopic Thickness Measurement of Human Hair
Air wedge interferometry is a precise, cost-effective way to measure hair thickness.
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research Micro-segmental analysis of the entry pathway and distribution of zolpidem in hair from different scalp regions after a single dose
Zolpidem shows up in hair from the top back of the head after one dose and fades over time, suggesting it gets into hair through blood and sweat.
research Non-binary or genderqueer genders
Gender identity can be more diverse than just male or female.
research ABO Blood Grouping of Non-medullated Scalp Hair Using Immunohistochemical Staining
The modified staining method can determine the ABO blood group of hair samples accurately.
research Estimativa de idade em indivíduos vivos
Age estimation tests are mostly used in civil cases for adults and the elderly in the Amazon region.
research Biochemical examination of fetal skin biopsy specimens obtained by fetoscopy: Use of the method for analysis of keratins and filaggrin
Fetal skin biopsy can help diagnose protein-related disorders before birth.
research Topological Markers for Subcellular Chemical Mapping using TOF-SIMS
TOF-SIMS improved chemical mapping in cells, confirming gunshot residue, tracking anti-tumor drugs, and identifying molecules in mosquitoes and wounds.
research Mechanisms and applications of the anti-inflammatory effects of photobiomodulation
Photobiomodulation therapy using red and near-infrared light can reduce inflammation and aid in healing various conditions.
research Skin melanocytes: biology and development
The paper concludes that understanding melanocyte development can help in insights into skin diseases and melanoma diversity.
research Admixture in Latin America: Geographic Structure, Phenotypic Diversity and Self-Perception of Ancestry Based on 7,342 Individuals
The study found that in Latin America, ancestry varies by location, influences physical traits, and affects how people perceive their own heritage.
research A Rapid Extraction Procedure of Human Hair Proteins and Identification of Phosphorylated Species.
A new method quickly extracts and identifies proteins from hair and other keratin sources.
research WNT10A Mutations Are a Frequent Cause of a Broad Spectrum of Ectodermal Dysplasias with Sex-Biased Manifestation Pattern in Heterozygotes
WNT10A mutations often cause ectodermal dysplasias, with males showing more tooth issues than females.
research Proteomic analysis of human mesenchymal stromal cell secretomes: a systematic comparison of the angiogenic potential
Wharton's jelly secretomes are best for promoting blood vessel growth.
research Demodicosis and rosacea: Epidemiology and significance in daily dermatologic practice
Demodicosis is common and often missed, needing more recognition and treatment in skin care.
research Facial determinants of female gender and feminizing forehead cranioplasty
Forehead modification greatly increases the perception of femininity and is a safe procedure.
research Testosterone and doping control
The document concludes that better biomarkers are needed to detect long-term oral testosterone use in athletes.
research Ubiquity and Diversity of Human-Associated Demodex Mites
All adults have Demodex mites, which vary by region.
research Analysis of sequential hair segments reflects changes in the metabolome across the trimesters of pregnancy
Hair analysis can reveal metabolic changes and potential pregnancy complications.
research Measuring changes in chemistry, composition, and molecular structure within hair fibers by infrared and Raman spectroscopic imaging
Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.
research Epidemiological and investigative study of premature graying of hair in higher secondary and pre-university school children
Kids with early graying hair often have low levels of calcium, ferritin, and vitamin D3.
research Beyond goosebumps: Does the arrector pili muscle have a role in hair loss?
The arrector pili muscle might play a role in hair loss and needs more research to understand its impact.
research Variation in human hair ultrastructure among three biogeographic populations
Different populations have distinct hair structures related to their ancestry.
research Aging in the Male Face: Intrinsic and Extrinsic Factors
Male faces age with more wrinkles and hair loss, influenced by both body changes and environmental factors.
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 Microbiome in the hair follicle of androgenetic alopecia patients
Hair loss patients have different microbes in hair follicles, possibly affecting hair loss.
research Adverse health effects of androgen use
Using anabolic androgenic steroids can cause serious, lasting health problems in many parts of the body.
research Chitosan/LiCl composite scaffolds promote skin regeneration in full-thickness loss
Chitosan/LiCl composite scaffolds help heal deep skin wounds better.
research Human umbilical cord blood mesenchymal stem cells engineered to overexpress growth factors accelerate outcomes in hair growth
Modified stem cells from umbilical cord blood can make hair grow faster.
research Effect of Surface Treatments on the Nanomechanical Properties of Human Hair
Bleaching and combing damage hair's surface and mechanical properties.
research Effects of dihydrotestosterone on rat dermal papilla cells in vitro
Dihydrotestosterone (DHT) doesn't affect rat skin cell growth, but it does change cell cycle, protein levels, and other cell functions, potentially shortening hair growth cycle.