research The three-dimensional microvascular and collagen fibrillar arrangements around rat vibrissa hairs as revealed by scanning electron microscopy
The lower part of rat vibrissa hair gets more blood and is well-protected for growth.
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690-720 / 1000+ resultsresearch Exploring Mechanical Niches Identified by Hair Follicle Compression and How These Transduce Proliferation and Differentiation Cues in Epidermally Derived cells.
Less stiff collagen promotes higher cell growth in hair follicles.
research Planar cell polarity-dependent and independent functions in the emergence of tissue-scale hair follicle patterns
Mice can correct hair follicle orientation without certain genes, but proper overall alignment needs those genes.
research Observation of different HHK groups with SEM
Different human hair keratin types have unique structures that affect how they dissolve and can be used to create self-tendons.
research Trichilemmal cyst of the neck: case report and review of the literature
A young girl had a rare neck cyst removed and needs careful monitoring for related health issues.
research Comparative Study of a Novel Tool for Follicular Unit Extraction for Individuals with Afro-textured Hair
The curved nonrotary punch is better for hair extraction in people with tightly curled hair.
research 3D analysis of facial morphology in Dutch children with cancer
Children with cancer had slightly more unusual facial shapes than healthy kids, but not enough to easily tell them apart.
research The Ratio of Typical Clubbing in Pulled-Out Hairs as a Useful Marker in Predicting the Course of Alopecia Areata
Examining hair shape can help predict Alopecia Areata's progression.
research Fine structure of marsupial hairs, with emphasis on trichohyalin and the structure of the inner root sheath
Marsupial hair structure and keratin distribution are similar to placental mammals.
research RETRACTED: Is photoshop with Qualitative Image Analysis a valid technique for measuring hair morphology? A test using wires of known dimensions
QIA-64 software can measure straight wire lengths accurately but needs improvement for curved wires and width measurements.
research High-Throughput 3D Spheroid Production with Photocurable Polyurethane Microwell Arrays via LCD 3D Printing
The method effectively creates uniform, viable cell spheroids for 3D cell culture.
research Structural perspectives on the androgen receptor, the elusive shape-shifter
The androgen receptor's shape-changing ability helps it function but can lead to cancer treatment resistance.
research Normal head-hair length is correlated with its diameter
Hair length and thickness are related, with thickness peaking at about a quarter of the hair's maximum length.
research FEMALE CADAVER IN THE HAN TOMB NO. 1 X-RAY DIFFRACTION STUDIES ON TWO KINDS OF FIBROUS PROTEIN
The protein structures in the hair and tendon were preserved, but their molecular arrangements changed.
research Comparative aspects of the inner root sheath in adult and developing hairs of mammals in relation to the evolution of hairs
The inner root sheath evolved to help hair grow safely through the skin in mammals.
research Acquired progressive kinking of hair affecting the scalp and eyelashes in an adult woman
A woman developed rare, unexplained curly hair on her scalp and eyelashes.
research 732 Treatment with cyclohexyl salicylate, an olfactory receptor 2A4/7 agonist, promotes human hair follicle growth and bulge stem cell progeny expansion
Cyclohexyl salicylate promotes human hair growth and increases certain hair follicle stem cell progeny.
research 573 Hair follicles employ a 2-dimensional healing strategy to repair 3-dimensional injuries
Hair follicles repair 3D injuries using a 2D healing process.
research Branching of Spiral Ganglion Neurites Is Induced by Focal Application of Fibroblast Growth Factor‐1
FGF-1 causes spiral ganglion neurites to branch more.
research ‘Follicular Swiss cheese’ pattern - another histopathologic clue to alopecia areata
Dilated follicular infundibula and increased catagen/telogen follicles are key indicators for diagnosing alopecia areata.
research Study of normal hair and of some malformations with a scanning electron microscope
Hair malformations may occur due to timing issues in hair development.
research Histology of the Human Hair Follicle
Understanding hair follicle structure is key for treating hair disorders and could help develop new treatments.
research Beyond Spectral Similarity: How to Distinguish Polymorphs with Similar Solid‐State Circular Dichroism Anisotropy Spectra?
A new method using solid-state circular dichroism anisotropy can distinguish similar chiral compounds better than traditional techniques.
research Hair dysplasias
Hair dysplasias involve various hair disorders causing fragility, breakage, and poor hair adhesion.
research Rapid Formation of Cell Aggregates and Spheroids Induced by a “Smart” Boronic Acid Copolymer
A boronic acid copolymer quickly forms cell clusters, useful for tissue and tumor modeling.
research Microscopic identification of the remnant hair or feather of five animal drug components in Shenrongbian pill
The study found unique microscopic features for hair or feather in five animal ingredients in Shenrongbian pill.
research Study on Hair Distribution in Healthy Males for Hair Restoration Design
About 21.3% of young, healthy Chinese men experience hair loss. Hairlines are mostly linear or have a central protrusion. Hair is densest on the top and back of the head, and hair follicles usually have 1 or 2 hairs. This information can help in designing hair restoration procedures.
research Responses of type II spiral ganglion neurites to stripes of laminin and fibronectin
Type II spiral ganglion neurites avoid high concentrations of laminin and fibronectin.
research The in vitro Assembly of Hair Follicle Keratins: Comparison of Cortex and Companion Layer Keratins
Different conditions affect how hair proteins assemble, and certain mutations can change their structure.