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This article examines microscopic structural differences and pigment distribution in various rabbit hair colors and reports no clinical results.

Understanding hair follicle structure is key for treating hair disorders and could help develop new treatments.

This study found that the Verhoeff-Van Gieson stain effectively distinguishes scarred from non-scarred dermis and aids in classifying types of permanent alopecia based on elastic tissue patterns.

This article reviews advances in the histologic evaluation of alopecia and hair-related disorders, without presenting new clinical results.

This review discusses the classification and diagnosis of primary scalp alopecia, focusing on scarring and non-scarring types, and reports no new clinical results; it emphasizes simplified diagnostic pathways and tissue processing techniques.

Examining scalp biopsies in different ways helps better diagnose hair loss types.

This study found that hair loss is common among urban market traders in Nigeria, with a higher prevalence in women and linked to hair care practices like braiding and chemical relaxing.

This study found that in Alopecia Areata, increased non-anagen terminal follicles and peribulbar lymphocytic infiltrate are consistent histological features, even in cases that have progressed to scarring.

Sebaceous gland maturity and size differ between psoriatic alopecia and alopecia areata.

This article reviews the differences between scarring and non-scarring alopecias and describes diagnostic methods but reports no new clinical findings.

This study reported that dilated follicular infundibula are a highly useful histopathologic criterion for diagnosing alopecia areata, particularly during its recovery stage.

This study found that the moisture content of human hair significantly influences the type of fracture under tensile loading, with low or high humidity levels leading to smooth fractures and intermediate humidity resulting in step fractures.

In this study, most women who experienced both vaginal and Caesarean births preferred and recommended natural delivery, suggesting the need for careful, individualized evaluation of birth conditions.

This report presents four cases highlighting diagnostic challenges between specific types of alopecia, comparing their clinical and histopathologic features without providing new research findings.

The document explains how hair follicles develop, their structure, and how they grow.

Hair damage shows as fragility, dullness, and discoloration, varies by ethnicity, and is worsened by cosmetic procedures and diseases.

This cross-sectional study examined gender-affirming surgeries in Canada, finding significant variation in provincial insurance coverage, with Prince Edward Island covering the most procedures and Nunavut the least, while noting a general lack of in-province procedures in the territories.

This study found that high-speed optical coherence tomography may be a promising non-invasive tool for analyzing human hair conditions.

Hair fibers break by cuticle cell slipping, shape changing, cuticle fraying, and surface cracking when stretched under specific conditions.

This review discusses the history and development of techniques for detecting bioelectromagnetic emissions in living tissue and reports no new experimental results; potential medical applications are explored.

This guide reviews the biology of sebaceous glands and their evaluation methods, emphasizing their roles beyond lipid production in skin health and disease, and reports no new research results.

This study identified four proteins that differ between Type III and non-Type III hair in Yangtze River Delta white goats, contributing to understanding the development of high-quality brush hair.

This study found that Type 2 Diabetes was associated with a higher likelihood of Demodex folliculorum infestation in patients at a hospital in Peru.

This study found that nonscarring alopecia in patients with systemic lupus erythematosus may indicate higher disease activity, as evidenced by specific histological and immunofluorescence changes.

This study found that optical coherence tomography provides highly reproducible and less variable measurements of hair shaft thickness compared to standard light microscopy, offering a promising noninvasive tool for clinical practice.

This study found that mice with a mutation in the Zdhhc13 gene exhibited increased susceptibility to skin cancer, highlighting a potential protective role of palmitoyl acyltransferase in skin carcinogenesis.

This study in Saudi Arabia found that 55.9% of participants reported premature graying of hair before age 30, with risk factors including genetic, health, and lifestyle aspects such as smoking, anxiety, nutrient deficiencies, and family history.

This study aimed to document and compare the prevalence and characteristics of hair loss in patients with systemic lupus erythematosus, noting the differences in trichoscopic and histopathologic evaluations between those with and without alopecia. Results are not reported.

This study found that while flour irradiation disrupted the physiology of Tribolium confusum, it also caused significant weight loss and biochemical changes in rats fed on irradiated flour.