research Delivery systems in nanocosmeceuticals
Nanoparticles can make cosmetics more effective but have challenges like cost and safety.
Search
for
Sort by
Research
210-240 / 1000+ results
research Microneedles: Selected Applications for Pediatrics
Microneedles could revolutionize pediatric medicine by offering painless drug delivery, but more development is needed.
research Review of robotic surgery platforms and end effectors
The document concludes that surgical robots improve surgery and recovery but are costly and can stress surgeons due to less patient contact.
research pH Dependence of the Coiled-Coil Structure of Keratin Intermediate Filament in Human Hair by 13C NMR Spectroscopy and the Mechanism of Its Disruption
Keratin structure in hair is stable at pH 5-6 but disrupts between pH 6-7.
research Proteomic tools for the investigation of human hair structural proteins and evidence of weakness sites on hair keratin coil segments
Hair proteins have weak spots in their α-helical segments.
research HAIR KERATINIZATION IN HEALTH AND DISEASE
Understanding intermediate filaments helps explain hair health and related diseases.
research Proteopedia entry: Coiled‐coil structure of keratins
Keratins are crucial proteins for hair and nails, with a structure that helps teach protein principles.
research Carbon-13 n.m.r. studies of keratin intermediate filament of human hair
Human hair keratin has a 40% α-helix structure that changes to a random coil in 8 M urea.
research Enzymatic Method for Assessing Hair Damage with Reduction and Subsequent Oxidation
Permed hair degrades faster and shows more damage after protease treatment compared to untreated hair.
research Multiscale modelling of human hair
Human hair becomes weaker and stretches more easily at higher temperatures.
research Endovascular treatment of scalp AVF following hair transplantation: case report
The conclusion is that treating scalp AVF caused by hair transplantation with endovascular methods like coiling is safe and effective.
research Facile and Efficient Enzymatic Methods for Harvesting or Removal of Cuticle Cells from Human Hair Shafts
The conclusion is that new methods for isolating hair cuticle cells and removing the cuticle layer are effective and convenient.
research Structural change of keratin protein in human hair by permanent waving treatment
Permanent waving damages hair by disrupting its keratin structure.
research Analysis of structural changes in permanent waved human hair using Raman spectroscopy
Permanent waving weakens hair by altering its protein structure.
research A novel monilethrix mutation in coil 2A of KRT86 causing autosomal dominant monilethrix with incomplete penetrance
A new mutation in the KRT86 gene causes a hair disorder with variable expression.
research Investigation of the hair follicle inner root sheath in scarring and non‐scarring alopecia
IRS premature desquamation is not unique to CCCA and occurs in various scarring alopecias.
research Signal transducer and activator of transcription 5B deficiency due to a novel missense mutation in the coiled-coil domain
A boy's growth and immune problems were caused by a new mutation in the STAT5B gene.
research Clinical Findings, Response to Steroid Treatment, and Recurrence Rate in Alopecia Areata Patients with or without a Nonsynonymous Variant of Coiled-Coil Alpha-Helical Rod Protein 1
Patients with a specific genetic variant have more severe alopecia areata and higher recurrence rates.
research Structural Stability of Wild Type and Mutated α-Keratin Fragments: Molecular Dynamics and Free Energy Calculations
The Glu413Lys mutation in keratin affects hair stability, while Glu413Asp does not.
research A Case of Fox-Fordyce Disease
The woman's skin condition improved with specific oral and topical treatments.
research Raman spectroscopic analysis of L‐phenylalanine and hydrolyzed eggwhite protein penetration into keratin fibers
L-phenylalanine and hydrolyzed eggwhite protein deeply penetrate human hair.
research The structure of people’s hair
Hair's molecular structure is mostly consistent, but genetic differences affect lipid types, which could help diagnose diseases.
research Effects of chemical structures of polycarboxylic acids on molecular and performance manipulation of hair keratin
A non-toxic formula using polycarboxylic acids strengthens and improves hair.
research Alopecia areata susceptibility variant in MHC region impacts expressions of genes contributing to hair keratinization and is involved in hair loss
A gene variant increases the risk of a type of hair loss by affecting hair protein production.
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 Efficient and regulable extraction of keratin from yak hair using imidazolium-based ionic liquids
A new method using imidazole-based liquids efficiently extracts keratin from yak hair.
research Near-total penile amputation secondary to hair Torniquet syndrome – Case of a staged repair with a satisfactory outcome
Timely surgery successfully repaired a boy's penis after a hair caused severe damage.
research Learning from nudity: lessons from the nude phenotype
The Foxn1 gene mutation causes hairlessness and immune system issues, and understanding it could lead to hair growth disorder treatments.
research Analysis of structural change in keratin fibers resulting from chemical treatments using Raman spectroscopy
Chemical hair straightening changes hair proteins and mostly fixes broken bonds.
research Structural changes in the trichocyte intermediate filaments accompanying the transition from the reduced to the oxidized form
Oxidation changes the structure of hair protein filaments, causing them to compact and rearrange.