research Fentanyl in hair. Chemical factors involved in accumulation and retention of fentanyl in hair after external exposure or in vivo deposition.
Fentanyl accumulates differently in hair from internal use compared to external exposure.
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540-570 / 1000+ resultsresearch Expression patterns of keratin intermediate filament and keratin associated protein genes in wool follicles
Gene expression in wool follicles changes with growth cycles, offering insights into wool and human hair growth.
research It's not all traction: the pseudo ‘fringe sign’ in frontal fibrosing alopecia
The pseudo 'fringe sign' can also appear in frontal fibrosing alopecia, not just in traction alopecia, showing that this condition may be more common than thought.
research Correspondence
RAPK is a rare skin disorder with pigmented spots, mainly on hands and feet, starting in youth.
research Investigation of human hair using ToF-SIMS: From structural analysis to the identification of cosmetic residues
The conclusion is that a new method can identify cosmetic residues on hair and match them to their products.
research Vertex Accentuation in Female Pattern Hair Loss
Vertex accentuation is a common pattern in female hair loss.
research Histopathological characterization of inflammatory interparietal involvement in frontal fibrosing alopecia
FFA and FAPD might be related or stages of the same disease.
research Pili Trianguli et Canaliculi Is a Defect of Inner Root Sheath Keratinization
The hair defect is due to abnormal inner root sheath keratinization.
research Uncombable hair (pili trianguli et Canaliculi): Evidence for dominant inheritance with complete penetrance based on scanning electron microscopy
Uncombable hair is inherited dominantly with complete penetrance.
research Method of chest compression for infants in a single rescuer; evaluation of chest compression technique and new device
Stroma structural changes cause large pores and skin laxity, regardless of age or ethnicity.
research Cutaneous Ultrastructural Features of the Flaky Skin (fsn) Mouse Mutation
The flaky skin mouse mutation is a natural model for studying human psoriasis.
research Hair density, hair diameter and the prevalence of female pattern hair loss
FPHL affects hair density and diameter, causing visible hair loss in older women.
research Banding Pattern on Polarized Hair Microscopic Examination and Unilateral Polymicrogyria in a Patient With Steroid Sulfatase Deficiency
A patient with steroid sulfatase deficiency had a unique hair pattern and a brain malformation not previously linked to the condition.
research A clinico-trichoscopic analysis of hair density and diameter variability in relation to severity grading of female pattern hair loss
Trichoscopic measurements help determine the severity of female pattern hair loss.
research Peer Review #2 of "Potential use of human hair shaft keratin peptide signatures to distinguish gender and ethnicity (v0.1)"
Keratin peptide signatures in hair may help identify gender and ethnicity.
research Expression of novel keratin associated protein 5 genes in the cuticle layer of human hair follicles
The study found nine new hair protein genes in human hair follicles.
research The Feline Fungal Footprint: Diagnostic Insights into Dermatophytosis
Dermatophytosis in cats is a common fungal infection that usually resolves itself but can be severe in vulnerable animals.
research Fine Structure of Perifollicular Nerve Endings in Human Hair
research Evaluation of the predictive capacity of DNA variants associated with straight hair in Europeans
Certain DNA variants can predict straight hair in Europeans but are not highly specific.
research An observational analysis of erythromelanosis follicularis faciei et colli
EFFC might be common but underreported.
research 179 Allergy patterns in a florida-based private practice dermatology office
Allergens show specific patterns related to season, gender, and age, which can help in developing allergy avoidance plans.
research Immunohistochemical Demonstration of Keratin 19 Expression in Isolated Human Hair Follicles
research Spatial Probing of the Properties of the Human Hair Surface Using Wilhelmy Force Profiles
Human hair surface varies in wettability, showing daily and monthly patterns.
research Hair-Hair Contact Dynamics and Interactions Studied with Atomic Force Microscopy
Hair movement can indicate hair quality and health.
research Problems in pattern alopecia
Female pattern hair loss diagnosis is challenging and should use dermoscopy and histopathology instead of pattern recognition, as hormones may not always be the cause.
research Clinico -laboratory and trichoscopic evaluation of various patterns of female baldness – A prospective case control study
Hormones and iron deficiency are linked to female pattern hair loss, and hair thinning patterns are similar across different types of this condition.
research Monitoring spatially resolved trace elements in polar bear hair using single spot laser ablation ICP-MS
Laser ablation ICP-MS is effective for tracking trace elements in polar bear hair over time.
research Hair presentation test
The woman's hair loss pattern doesn't match typical conditions like alopecia areata or female pattern hair loss.
research Banded Scalp Hair with an Unusual Glistening Appearance in a Teenager: A Quiz
A teenager's hair with alternating white and dark bands, known as Pili annulati, is a genetic condition that is usually harmless and often considered attractive.
research HAIR ANALYSIS FOR DRUGS OF ABUSE. PLAUSIBILITY OF INTERPRETATION
Hair analysis can detect drug use but requires careful interpretation due to its complexity.