research Proliferating Hybrid Follicular Tumor
A unique type of complex cyst was found on a man's scrotum.
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570-600 / 1000+ resultsresearch Shape Variability and Classification of Human Hair: A Worldwide Approach
Human hair can be classified into eight types based on physical features, not ethnicity.
research Histopathologic Criteria for Follicular Differentiation
The document outlines criteria to identify and differentiate neoplasms based on follicular characteristics.
research BULGE CELLS OF RAT HAIR FOLLICLES: ISOLATION, CULTIVATION, MORPHOLOGICAL AND BIOLOGICAL FEATURES
Rat hair follicle bulge cells can become nerve and glial cells, showing potential for neuroprotection.
research A new classification of pattern hair loss that is universal for men and women: Basic and specific (BASP) classification
The BASP classification is a detailed and accurate way to categorize hair loss in both men and women.
research Pili Annulati
The patient's hair has unique structural differences with alternating bright and dark bands.
research Ultrastructural Localization of Hair Keratins in Human Scalp Hair Shafts as Revealed by Rapid-Freezing Immunocytochemistry.
Hair keratins are mainly on macrofibrils in the cortex and in the endocuticle in the cuticle.
research Systematic analyses of murine masculinization processes based on genital sex differentiation parameters
DHT is crucial for urethral formation, and its disruption can affect masculinization and lead to hypospadias.
research 251 Morphogenetic events in hair follicle heterotypic spheroids
The research concluded that hyaluronic acid affects the formation and growth of hair follicle-like structures in a lab setting.
research The ultrastructure of the interfollicular epidermis of the hairless (hr/hr) mouse
research Morphological analyses in fragility of pili torti with Björnstad syndrome
Pili torti hair is fragile due to loose keratin filaments and weak disulfide bonds.
research Finasteride affects the testicular physiology of gilthead seabream males
research Pilomatricoma can differentiate not only towards hair matrix and hair cortex, but also follicular infundibulum, outer root sheath and hair bulge
Pilomatricoma can develop into various hair-related structures.
research Water distribution in human hair microstructure elucidated by spin contrast variation small-angle neutron scattering
The technique showed that human hair has two main parts, with 68% being rigid and the rest flexible, and water swelling affects its structure.
research Prospective ultramorphological characterization of human hair by optical coherence tomography
OCT can identify hair structures, but chemical treatments can damage them.
research [Transurethral seminal vesiculoscopy combined with finasteride for recurrent hematospermia].
Combining TUSV with finasteride effectively treats recurrent hemospermia.
research Activation of Polyamine Catabolism Profoundly Alters Tissue Polyamine Pools and Affects Hair Growth and Female Fertility in Transgenic Mice Overexpressing Spermidine/SpermineN 1-Acetyltransferase
Overexpressing a specific enzyme in mice causes hair loss and female infertility.
research Trichological analysis on hair of German shepherd dog
German shepherd hair varies in color and pattern but is flat with a consistent internal structure.
research MP45-10 HISTOMORPHOMETRICAL EVALUATION OF THE CORPUS CAVERNOSUM OF HYPERTENSIVE RATS TREATED WITH 5-?-REDUCTASE INHIBITORS
SHH protein helps nerve regeneration in hypertensive rats.
research Histology of the Human Hair Follicle
Understanding hair follicle structure is key for treating hair disorders and could help develop new treatments.
research Avaliação quantitativa em cortes histológicos transversais do couro cabeludo
The study found average numbers for different types of hair follicles in the scalp and observed differences between men and women, suggesting reasons for more common hair shedding in women.
research 712 Using scanning electron microscopy to elucidate the role of hair shaft malformation in the pathogenesis of Central Centrifugal Cicatricial Alopecia
Hair shaft malformation contributes to Central Centrifugal Cicatricial Alopecia.
research Amino Acid Compositions of Human Hair Fibrous Protein Components Purified with Two‐dimensional Electrophoresis
Human hair proteins have similar cysteine and glycine levels to skin proteins.
research The hair shaft: normality, abnormality, and genetics
Hair microscopy is useful for diagnosing hair disorders, but clear definitions are needed for accurate genetic analysis.
research A Quantitative Measurement Method for Nuclear-Pleomorphism Scoring in Breast Cancer
A new method accurately measures cell changes in breast cancer.
research Histological structure and ultrastructure of Tianzhu white yak hair
Tianzhu white yak hair varies in structure and density between fuzz and coarse hair.
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 Improved two‐dimensional electrophoretic mapping of Japanese human hair proteins; application to curved and straight Japanese human hairs; and protein identification by MALDI MS and MS/MS quadrupole time‐of‐flight mass spectrometry
The study found that minor protein differences between curved and straight Japanese hair are unlikely to significantly affect hair structure.
research Folliculosebaceous cystic hamartoma with hair shaft fragments.
A rare ear cyst contained hair fragments.
research Hard X-ray Microscopic Images of the Human Hair
High-resolution x-ray images showed three main structures in human hair: medulla, cortex, and cuticle.