research Elemental hair analysis: A review of procedures and applications
Hair elemental analysis could be useful for health and exposure assessment but requires more standardization and research.
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240-270 / 1000+ results research A Femtosecond Fiber Laser‐Based Compact Label‐Free Multimodality Nonlinear Optical Microscopy and Its Ex Vivo Bioimaging
A new laser-based microscope can clearly image biological structures without labels.
research Probing neuronal functions with precise and targeted laser ablation in the living cortex
The laser system helps study brain cell functions by precisely removing specific cells and observing changes.
research L-Ornithine ketoacid-transaminase assay in hair roots of homozygotes and heterozygotes for gyrate atrophy
research Analysis of Mercury in Sequential Micrometer Segments of Single Hair Strands of Fish-Eaters
LA-ICP-MS can effectively track mercury exposure over time in hair.
research A liquid chromatography/tandem mass spectrometry method for determination of aristolochic acid‐I in rat plasma
A reliable method was developed to measure aristolochic acid-I in rat blood.
research UV SPECTROPHOTOMETRIC METHOD FOR SIMULTANEOUS DETERMINATION OF FINASTERIDE AND TAMSULOSIN IN COMBINED DOSAGE FORM
Researchers developed a quick and accurate method to measure finasteride and tamsulosin in tablets.
research Pyrene Excimer Nucleic Acid Probes for Biomolecule Signaling
Pyrene excimer nucleic acid probes are promising for detecting biomolecules accurately with potential for biological research and drug screening.
research Contrast enhanced phototrichogram (CE-PTG): an improved non-invasive technique for measurement of scalp hair dynamics in androgenetic alopecia–validation study with histology after transverse sectioning of scalp biopsies.
CE-PTG is a better method for analyzing hair growth in androgenetic alopecia.
research Metabolic study of androsta-1,4,6-triene-3,17-dione in horses using liquid chromatography/high resolution mass spectrometry
The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.
research Analysis of Protein Interactions by Surface Plasmon Resonance
Surface Plasmon Resonance is a useful tool for studying protein interactions and has potential for future technological advancements.
research TrichoScan: combining epiluminescence microscopy with digital image analysis for the measurement of hair growth in vivo.
TrichoScan accurately measures hair growth and showed improved hair counts and thickness after finasteride treatment.
research Correlation between element concentrations and x‐ray diffraction patterns in hair
Elemental composition of hair affects its x-ray diffraction patterns.
research Electronic Circular Dichroism Imaging (ECD i ) Casts a New Light on the Origin of Solid‐State Chiroptical Properties
The research found that the properties of solid-state Electronic Circular Dichroism (ss-ECD) are influenced by the orientation of local crystals, which could help in examining and mapping chiral materials like pharmaceutical ingredients.
research Raman spectroscopy and electronic microscopy structural studies of Caucasian and Afro human hair
Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.
research Flexabrasion Applied to the Evaluation of the Photodegradation of Hair Fibers
research Accessing Properties of Molecular Compounds Involved in Cellular Metabolic Processes with Electron Paramagnetic Resonance, Raman Spectroscopy, and Differential Scanning Calorimetry
These methods help understand cell structures and reactions.
research Diagnosis of breast cancer by X-ray diffraction of hair
X-ray diffraction of hair might help detect breast cancer non-invasively.
research Sensitive Bromatometric Determination Of Finasteride In Pharmaceuticals Based On Complex-Formation Reactions
Two accurate methods were developed to measure finasteride in tablets.
research Gas Chromatography Tandem Mass Spectrometry for Biomarkers of Alcohol Abuse in Human Hair
A new method quickly detects alcohol use from hair in under an hour.
research Determining hair shine from laser-light reflection of human hair fibers
Hair shine can be measured by how it reflects laser light.
research Determination of topically applied finasteride penetrated into hair follicles by using the differential stripping technique
research Fibre optic confocal imaging (FOCI) of keratinocytes, blood vessels and nerves in hairless mouse skin in vivo
Fibre optic confocal imaging can visualize skin layers, blood vessels, and nerves in live mice.
research Hair Histology and Glycosaminoglycans Distribution Probed by Infrared Spectral Imaging: Focus on Heparan Sulfate Proteoglycan and Glypican-1 during Hair Growth Cycle
Infrared spectral imaging can map hair growth proteins and sugars without staining.
research Optical coherent tomography: promising in vivo measurement of hair shaft cross section
OCT is a reliable, noninvasive way to measure hair thickness.
research RGB video microscopic system for in-vitro monitoring of optical properties of hair shaft and follicle
The system helps monitor hair properties using RGB video microscopy.
research Ultraviolet‐induced fluorescence dermoscopy in detecting follicular openings in alopecia areata
UVFD helps detect hair follicles in alopecia areata better than traditional methods.
research DIFFERENTIAL STRIPPING TECHNIQUE TO DETERMINE FINASTERIDE RETENTION IN HAIR FOLLICLES AFTER IN VITRO TOPICAL APPLICATION
research Experiments in Raman Spectroscopy on Hair Follicles from Females with Androgenetic Alopecia
Hair follicles in androgenetic alopecia show no chemical changes, only size reduction.
research A HPLC-Based Chloramphenicol Acetyltransferase Assay for Assessing Hair Growth: Comparison of the Sensitivity of UV and Fluorescence Detection
The new method is 1000 times more sensitive for measuring hair growth.