research Hard alpha-keratin degradation inside a tissue under high flux X-ray synchrotron micro-beam: A multi-scale time-resolved study
High flux X-ray beams quickly damage the structure of human hair.
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270-300 / 1000+ resultsresearch Study on pharmacokinetics and determination of perospirone in human plasma by HPLC-MS/MS
A reliable method was developed to measure perospirone levels in human plasma for clinical use.
research Laser Lax for Donor Closure
Laser Lax is a new tool that measures scalp looseness accurately and comfortably.
research Analysis of structural changes in permanent waved human hair using Raman spectroscopy
Permanent waving weakens hair by altering its protein structure.
research Addressing an antiferromagnetic memory
Researchers developed a new type of memory using antiferromagnets that is stable, not disrupted by magnets, and works at room temperature.
research Treatment of Trichostasis Spinulosa in Skin Phototypes III, IV, and V With an 800-nm Pulsed Diode Laser
The 800-nm pulsed diode laser is a safe and effective long-term treatment for trichostasis spinulosa in dark-skinned individuals.
research Intracavity wavelength modulation of an optical parametric oscillator for coherent Raman microscopy
Researchers created a new light source that improves chemical imaging by removing background noise.
research Finasteride/spironolactone
research Conformational differences in protein disulfide linkages between normal hair and hair from subjects with trichothiodystrophy: A quantitative analysis by Raman microspectroscopy
TTD hair is brittle due to fewer sulfur amino acids and unstable disulfide bonds.
research Isolation and Structural Characterization of Degradation Products of Finasteride by Preparative HPLC, HRMS and 2D NMR
Finasteride forms three new products under acidic stress.
research Scalp immersion proxigraphy (SIP): an improved imaging technique for phototrichogram analysis*
SIP is a better method for measuring hair growth accurately.
research Electron paramagnetic resonance (EPR) spectroscopy for investigating murine telogen skin after spontaneous or depilation-induced hair growth
EPR spectroscopy showed that spontaneous hair growth results in thicker skin and less pigmented hair than depilation-induced growth.
research Molecular studies of Hutchinson-Gilford progeria syndrome
Suppressing the HGPS mutation may improve symptoms and suggest reversibility.
research Quantitative analysis of finasteride tablets dissolution content with non-isotopically labeled internal standard by paper spray ionization mass spectrometry
PSI-MS quickly and accurately measures finasteride in tablets, helping with quality control.
research Treatment of trichostasis spinulosa with 0.5-millisecond pulsed 755-nm alexandrite laser
The 755-nm alexandrite laser effectively and quickly treats trichostasis spinulosa with minimal pain and no side effects.
research DSC-investigations of alpha-keratins and the specific effects of chemical treatments on human hair
Chemical treatments weaken hair's thermal stability and structure.
research Q-switched Nd:YAG 1064-nm laser for the treatment of acne-induced postinflammatory hyperpigmentation
Fractional infrared technology is effective and safe for treating cervical laxity.
research CRYSTAL STRUCTURE OF HSIANGHUALITE
research Internal structure changes in bleached black human hair resulting from chemical treatments: A Raman spectroscopic investigation
Chemical treatments on bleached black hair change its internal structure by breaking and reforming bonds, and treatments with hydrolyzed eggwhite protein help repair it.
research Bilateral Eyelid Pseudoptosis From Lipogranulomas of the Preaponeurotic Fat Pads
Surgical removal of abnormal fat pads fixed the woman's eyelid issue caused by likely silicone injections.
research SAT0631-HPR WHEN CAN I STOP MY STEROIDS? THE PATIENT PERSPECTIVE ON GLUCOCORTICOID USAGE IN ADULT INFLAMMATORY MYOPATHY
Patients need better information about the risks of long-term steroid use.
research Design, Synthesis, and Preclinical Evaluation of Prostate-Specific Membrane Antigen Targeted 99mTc-Radioimaging Agents
Researchers developed promising agents for prostate cancer imaging, with the best one showing high potential for clinical use.
research Evaluation of Human Hair Absorption and Retention
SP treatment improves hair health and moisture retention better than water treatment.
research Nucleocytoplasmic Communication in Progeria
Defective nuclear transport may cause gene expression changes in Progeria.
research The repression of mètis within digital organizations
Over-reliance on automation limits human problem-solving in emergencies.
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 Simultaneous RP-HPLC-DAD determination of dansyl amino acids in chemically treated human hair
A new method accurately measures amino acids in treated hair, showing bleaching reduces amino acids while protein treatments increase them.
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 Raman Microspectroscopy of Hair Cuticle With Polarized Excitation: Problem of Protein Secondary and Tertiary Structure
Polarized Raman spectra can reveal changes in hair keratin's protein structures.