research Hyperandrogenism from an Ovarian Interstitial-Cell Tumor in an Alpaca
An alpaca acted like a male and couldn't have babies because of a benign tumor in its ovary that caused high testosterone levels.
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research Histology of the Human Hair Follicle
Understanding hair follicle structure is key for treating hair disorders and could help develop new treatments.
research Acquired Hair Fragility in Pili anulati: Causal Relationship with Androgenetic Alopecia
Pili anulati may cause hair loss, proper diagnosis and treatment needed.
research Kinetics and Equilibrium of Solute Diffusion into Human Hair
Hair absorbs molecules differently based on their size, charge, and love for water, and less at higher pH; this can help make better hair products.
research Keratin-mediated hair growth and its underlying biological mechanism
Keratin injections can promote hair growth by affecting hair-forming cells and tissue development.
research Hair and nail disorders of childhood
The document concludes that various childhood hair and nail disorders exist, some may improve on their own, and advances in genetics and immunology could enhance treatment and counseling.
research Alopecia in children
Most hair loss in children is caused by a few common conditions and is easy to diagnose, but rare types require careful evaluation.
research Synergistic effect of rice bran extract and extremely low-frequency electromagnetic fields on dermal papilla/melanocytes in melanogenesis
Rice bran extract and low-frequency electromagnetic fields together may help treat vitiligo and white hair.
research Acneiform Rash Caused by an Unlikely Drug: Topiramate
A man got a rare rash from the drug topiramate, which went away after he stopped taking it.
research CD44 expression in alopecia areata and androgenetic alopecia
No CD44 in alopecia areata, present in normal and androgenetic alopecia.
research Genome-based analysis of the genetic pattern of black sheep in Qira sheep
Black wool in Qira sheep is linked to specific gene mutations, especially in the TYRP1 gene.
research Assessment of hair and cashmere properties and their genetic background of several goat breeds in Southwest China
Crossbreeding improves goat fiber quality, and specific genes affect hair traits and color.
research High-throughput phenotyping methods for quantifying hair fiber morphology
Hair fiber shape and curvature are not significantly linked when ancestry is considered.
research Effects of non-contingent cocaine on 3alpha-androstanediol. I. Disruption of male sexual behavior
Cocaine impairs male sexual behavior and alters testosterone metabolism in the brain.
research Effect of the allopregnanolone and allotetrahydrodeoxycorticosteron on spike-wave discharges in the EEG of absence epilepsy rat models
The steroids allopregnanolone and allotetrahydrodeoxycorticosteron worsened absence seizures in rats.
research Ten pearls every dermatologist should know about the appropriate use of relaxers
Dermatologists should use hair relaxers carefully to avoid hair and scalp damage, following specific guidelines for application and maintenance.
research Encephalocraniocutaneous lipomatosis: congenital alopecia treatment in a rare neurocutaneous syndrome
A girl with a rare syndrome had successful hair loss treatment with no relapse after 4 years.
research Adrenoleukodystrophy: A Rare Case Report
Early diagnosis and genetic counseling are crucial for managing adrenoleukodystrophy.
research A genetically informed brain atlas for enhancing brain imaging genomics
GIANT improves brain imaging by using genetics to better map brain regions.
research A microscopy-based small molecule screen in primary neurons reveals neuroprotective properties of the FDA-approved anti-viral drug Elvitegravir
The anti-viral drug Elvitegravir may protect brain cells from damage related to neurodegenerative diseases.
research The 5α-reductase inhibitor finasteride is not associated with alterations in sleep spindles in men referred for polysomnography
Finasteride doesn't affect sleep spindles in men.
research Topographical and Tribological Characteristics of Asian Human Hair Cuticles
Hair damage increases significantly with higher temperatures and longer heating times.
research Structural Changes of Hair Keratin by Reduction, Heat and subsequent Oxidation Treatments
DTDG in hair treatments reduces damage and preserves hair structure.
research Premature Greying of Hair (Premature Canities): A Concern for Parent and Child
Genetics, stress, and health issues can cause early hair greying, which affects self-esteem, and there's no cure, only hair dye.
research HAIR | Overview
The document explains how hair is studied in forensics to identify its source and its role in criminal investigations.
research Alopecia in a 19-Month-Old Boy
A 19-month-old boy with a rare hair disorder showed mild improvement with treatment, but his family chose gentle hair care due to limited success.
research Cysteine and Glutamine level in hair shaft fractures patients
Cysteine strengthens hair, and glutamine fuels hair growth.
research Adrenal Mass in a 70-Year-Old Woman
A 70-year-old woman with a malignant adrenal tumor improved after surgery and radiotherapy.
research High-throughput phenotyping methods for quantifying hair fiber morphology
Quantifying hair shape is better than using racial categories for understanding hair characteristics.
research Quantifying Polymer Deposition on Hair Fibers by Microfluorometry
Microfluorometry effectively measures how much polymer coats and penetrates hair, useful for evaluating hair products.