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This study used light sheet fluorescence microscopy to successfully image and analyze calcium oscillations in the root hairs of Arabidopsis thaliana, finding that these oscillations correlate with the root hair growth rate and that auxin affects these properties.

This study identified two types of calcium in human scalp hair, with one type highly variable between individuals, potentially impacting the analysis of environmental and medical factors related to hair calcium.

This study found that a modest increase in dietary zinc over six months resulted in a detectable increase in sulfur and zinc counts in individual hairs, suggesting a non-invasive method to monitor zinc intake effects.

This study found that hair analysis may be useful in early breast cancer detection by identifying distinct calcium and strontium concentration patterns before and during cancer development.

This study found that multiphoton microscopy effectively visualizes the microstructure of in vivo mouse skin, offering a clear view of various skin layers and components like corneocytes and collagen fibers.

This study reports the development of a novel protocol to purify human TRPV3 ion channels, revealing functional properties and differences in ligand interactions, enabling further structural and functional research.

This study identified two types of calcium in human scalp hair shafts: easily removable calcium, likely as calcium soaps, and more stably bound calcium, possibly related to Ca-binding proteins.

This study suggests that hair analysis could serve as a diagnostic tool for detecting calcium channel activity, which influences hair calcium levels and may indicate calcium deficiency or related disease states.

The method effectively maps lead and zinc in hair, aiding understanding of heavy metal exposure risks.

This study suggests that using UVFD to examine non-pigmented facial lesions can potentially enhance diagnostic accuracy and reduce unnecessary biopsies.

This report describes how ultraviolet-induced fluorescence dermoscopy helped accurately diagnose scalp disorders, specifically alopecia areata and tinea capitis, in pediatric patients.

In this study, UVFD and sUVRD techniques revealed distinctive characteristics of GD lesions, suggesting that GD might be more common in younger individuals and females than previously thought, possibly due to underdiagnosis. Incorporating dermatoscopy in exams may help improve GD detection and management.

This study found that ultraviolet-induced fluorescence dermoscopy enhanced the identification of follicular openings in alopecia areata, potentially aiding in the assessment of disease severity and treatment strategies.

This case report highlights the importance of early mycological diagnostics, supported by dermoscopy and ultraviolet-enhanced fluorescence dermoscopy, in preventing scarring from kerion celsi-associated hair loss in children.

This study used X-ray fluorescence to analyze elemental and heavy metal contents in Senegalese powdered milk, finding potential safety concerns with excessive calcium in certain samples and significantly high potassium levels in one, suggesting ongoing monitoring is crucial for consumer safety.

In this study, researchers used NIR-II fluorescence imaging to track the survival and migration of EPI-NCSCs in rat models, finding that these stem cells aided in repairing facial nerve defects when applied via acellular nerve allografts.

This study found that women with diffuse alopecia exhibited deficiencies in several trace elements, including sulfur, iron, and potassium, while men showed deficiencies in calcium, sulfur, and zinc.

This study found that UV laser-induced fluorescence spectroscopy can effectively differentiate between types of alopecia in patients, showing a high correlation between blood circulation levels and tissue autofluorescence intensity.

Hair can show daily calcium changes, linked to body calcium levels and influenced by hormones, and can help assess calcium metabolism issues.

This study developed a non-destructive X-ray fluorescence technique to quantitatively analyze elemental content in human hair and constructed a database of element concentrations in healthy Swedish, Caucasian individuals.

This study found that fluorescent antibody staining effectively differentiated between normal and tumor cells, with observed differences potentially linked to protein composition and developmental factors.

This study demonstrates a sample preparation method for wool follicles that allows for clear keratin labeling and ultrastructural preservation in microscopy, reducing common artefacts from conventional fixation techniques.

In this study, researchers demonstrated that zero valence fluorescent gold nanoclusters can be biosynthesized in damaged skin and inhibit hair follicle regeneration by affecting the NFκB inflammatory response pathway, suggesting potential as a treatment for hypertrichosis related to skin injury.

This study found that composite chitosan nanofibers containing luminescent europium complexes can sensitively detect Cu2+ concentrations as low as 10 μmol/L, making them suitable for use in biological systems.

This study concluded that a liquid serum formulation delivered two fluorescent dyes to deeper follicular regions more effectively than nanoparticle systems.

In this study, powdered milk samples from Senegal showed varying levels of heavy metals, with some exceeding acceptable maximum levels for calcium, potassium, and phosphorus, indicating potential safety concerns.

This study synthesized indole-acenaphthylene compounds using a magnetic nanocatalyst and explored their photoluminescence properties for detecting copper ions in a mixed solvent system, achieving a detection limit of 9.5 ∙ 10 –6 M.

This study found that mesenchymal stem cells, especially when injected intradermally, significantly accelerated wound healing in rats compared to chitosan treatment.