research Evidence for Various Calcium Sites in Human Hair Shaft Revealed by Sub-Micrometer X-Ray Fluorescence
The research found two types of calcium in human hair, one that varies among individuals and another that is consistent across people.
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research Evaluation of a New X-Ray Fluorescent Analysis Technique for the Creation of a Nordic Hair Database: Elemental Distributions Within the Root and the Virgin Segment of Hair Fibers
The new X-ray technique allows for precise and non-destructive measurement of elements in hair, creating the first database of its kind for a specific ethnic group.
research Validity of Methyl Mercury Hair Analysis: Mercury Monitoring in Human Scalp/Nude Mouse Model
Human scalp hair on mice can effectively monitor mercury exposure.
research Multimodal Evidence of Mesostructured Calcium Fatty Acid Deposits in Human Hair and Their Role on Hair Properties
Calcium fatty acid deposits found in human hair can change its appearance and feel.
research Local Structure of Human Hair Spatially Resolved by Sub-Micron X-Ray Beam
Human hair has a new region with ordered filaments and the cuticle contains β-keratin sheets.
research Structural and Functional Studies of L-PGDS and SMPDL3A Enzymes in Lipid Signaling Family
L-PGDS has specific binding sites for its functions and could help in drug delivery system design.
research Multi-Modal Imaging to Assess the Follicular Delivery of Zinc Pyrithione
Zinc pyrithione dissolves quickly on the skin and in hair follicles, especially in smaller particles.
research Analytical Chemistry Studying Historical Pharmaceuticals and Health Care Formulations
Analytical chemistry helps understand the makeup and use of ancient medicines, but it's complex and challenging.
research The Role of Iron and Zinc in Chemotherapy-Induced Alopecia
Iron and zinc levels in hair are not linked to hair loss from chemotherapy.
research Human Hair as a Testing Substrate in the Era of Precision Medicine: Potential Role of Omics-Based Approaches
Human hair shows promise for non-invasive medical testing, but more research is needed to standardize its use.
research Severe Zinc Deficiency in Male and Female Rats
Zinc is crucial for growth and health in rats.
research Penetration and Storage of Particles in Human Skin: Perspectives and Safety Aspects
Particles around 100 nm can penetrate and stay in hair follicles without passing through healthy skin, making them safe for use in topical products and useful for targeted drug delivery.
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.
research Mushroom Cosmetics: The Present and Future
Mushrooms have beneficial properties for skin and hair care products and have great potential for future cosmetic use.
research Hair Follicles as a Target Structure for Nanoparticles
Nanoparticles around 600-700 nm can effectively enter and stay in hair follicles for days, which may help in delivering drugs to specific cells.
research The Role of the SLC39A Family of Zinc Transporters in Zinc Homeostasis in Skin
Certain zinc transporters are essential for healthy skin and managing zinc in the body could help treat skin problems.
research Environmental Exposure to Platinum Group Elements Released by Automotive Catalytic Converters: The Risk for Children
Children are at risk of health issues from exposure to platinum group elements from car exhausts.
research Omics for Precious Rare Biosamples: Characterization of Ancient Human Hair by a Proteomic Approach
The study developed a method to analyze ancient hair proteins using very small samples.
research Discovery of a Sol–Gel Reinforcing the Strength of Hair Structure: Mechanisms of Action and Macroscopic Effects on the Hair
A small molecule can strengthen fine hair, making it more resistant and natural-feeling.
research Recent Advances in the Characterization of Hair of Mummies from the Chilean Andean Coast
The hair of two ancient Chilean mummies is well-preserved and contains high levels of heavy metals.
research Multidimensional Profiling of Human Body Hairs Using Qualitative and Semi-Quantitative Approaches with SR-XRF, ATR-FTIR, DSC, and SEM-EDX
Body hairs can be used in forensic science and toxicology like scalp hair.
research Analysis of Nutritional Elements in Indian Medicinal Herbs Used to Cure General Weakness
Indian medicinal herbs used for general weakness contain beneficial nutrients.
research Early Lead Exposure and Pubertal Development in a Mexico City Population
Higher early lead exposure is linked to delayed puberty in girls.
research Discrete Nanoscale Distribution of Hair Lipids Fails to Provide Humidity Resistance
Hair lipids do not protect against humidity.
research Impact of Trigonella Foenum-Graecum Leaves Extract on Mice Hair Growth
Fenugreek leaf extracts significantly promoted hair growth in mice with alopecia.
research Beyond DNA-Targeting in Cancer Chemotherapy: Emerging Frontiers - A Review
New cancer treatments aim to reduce side effects and improve effectiveness.
research Clionasterol-Rich Fraction of Caulerpa Racemosa Against Particulate Matter-Induced Skin Damage Via Inhibition of Oxidative Stress and Apoptosis-Related Signaling Pathway
A substance from Caulerpa racemosa seaweed may protect against skin damage caused by air pollution by reducing oxidative stress and cell death.
research Age- and Sex-Dependence of Five Major Elements in the Development of Human Scalp Hair
Calcium and magnesium in hair increase with age and are higher in adult women.
research Minoxidil Nanosuspension-Loaded Dissolved Microneedles for Hair Regrowth
New microneedle method improves hair regrowth treatment delivery.
research Zinc, Copper, and Iron in Selected Skin Diseases
Zinc, copper, and iron are important for skin health and may help diagnose skin diseases.