research Do follicles matter? Testing the effect of follicles on hair cortisol levels
Hair follicles increase hair cortisol levels, so consistent hair collection methods are important.
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research The spread of antimicrobial resistance in the aquatic environment from faecal pollution: a scoping review of a multifaceted issue
Faecal pollution significantly contributes to antimicrobial resistance in water, needing better wastewater management and research.
research PLASMA C19 STEROID SULPHATE LEVELS AND INDICES OF ANDROGEN BIOAVAILABILITY IN FEMALE PATTERN ANDROGENIC ALOPECIA
Women with female pattern hair loss have higher levels of certain androgens, suggesting increased androgen exposure to hair follicles.
research HPTLC assay of nicotine and cotinine in biological samples
A new method effectively measures nicotine and cotinine in blood and urine for forensic analysis.
research Illuminating microflora: shedding light on the potential of blue light to modulate the cutaneous microbiome
Blue light might help treat skin conditions by affecting the skin's bacteria.
research The Importance of Natural Products in Cosmetics
Natural products like coconut oil and aloe vera are beneficial in cosmetics for their healing properties.
research O13: Interpretation of hair ethyl glucuronide inter-individual factors from large population dataset
Older age increases positive hair alcohol test results, and chest hair is a good alternative for testing; season affects results, with higher levels in winter.
research 3 alpha, 17 beta-androstanediol glucuronide in plasma. A marker of androgen action in idiopathic hirsutism.
High levels of 3 alpha-diol glucuronide in the blood are a marker of increased androgen action in women with excessive hair growth of unknown cause.
research Distribution of the Quantum Dot Nano-particles that Penetrate Skin and Distinction of Combined Osmium Tetroxide in Electron Microscopic Analysis
Quantum dot nanoparticles can penetrate skin and reach sebocytes through hair follicles.
research Detection of urine metabolites in polycystic ovary syndrome by UPLC triple-TOF-MS
Researchers found potential urine markers for polycystic ovary syndrome, including testosterone-glucuronide and 11α-hydroxyprogesterone, which may help diagnose the condition.
research Plasma androsterone/epiandrosterone sulfates as markers of 5α-reductase activity: Effect of finasteride in normal men
Finasteride effectively lowers specific hormone levels, helping monitor treatment progress.
research Unveiling the immune and vitamin profiles of blood: the potential biomarkers for alopecia areata
Certain immune markers and vitamin levels could help diagnose alopecia areata.
research 837 Characterization of cutaneous hormone production through analysis of skin secretions
Skin produces different hormones depending on body part and sex, and a new method can measure them.
research Bacteria Induce Skin Regeneration Via Il-1β Signaling
Skin bacteria help in skin regeneration and wound healing, with a specific signal called IL-1β playing a crucial role.
research Association between geriatric nutritional risk index and fecal incontinence in individuals with stroke: mediating roles of systemic immune inflammation index and oxidative balance scores
Better nutrition may reduce fecal incontinence in stroke patients by lowering inflammation and improving antioxidant levels.
research In Vitro Methodologies to Evaluate the Effects of Hair Care Products on Hair Fiber
Different tests are used to see how hair care products affect hair, and choosing the right test is important for accurate results.
research Uso de Algas em Dermocosmética
Algae are promising for skincare due to their antioxidant, anti-inflammatory, and moisturizing properties.
research Bioengineering of Hair Follicle-like Structure for Validation of Hair Growth Promoting Compounds
The method can test hair growth products using a lab-made hair-like structure that responds to known treatments.
research Evaluation of the Effect of Plant Mixture Ethanol Extracts Containing Biota orientalis L. Extract on Suppression of Sebum in Cultured Sebocytes and on Stimulation of Growth of Keratinocytes Co-cultured with Hair Papilla Cells
The extract reduced sebum production and promoted hair growth.
research Comparison of Novel Hematological Biomarkers in Alopecia Areata and Other Not-Cicatricial Alopecia: A Retrospective Study
Blood cell counts could help predict and treat alopecia areata and telogen effluvium.
research Breast Implant-Associated Immunological Disorders
Breast implants are linked to autoimmune symptoms, with over half of patients feeling better after removal, but the exact cause is unclear and may involve bacterial biofilm.
research A different approach to hair analysis: Application to multiple sclerosis
Manganese levels in hair may be linked to multiple sclerosis.
research Safety Profile and Efficacy of Biosea® Revive Serum for Hair Growth Through In Vitro Assessment and Clinical Evaluation
Biosea® Revive Serum is safe and effective for improving hair growth and health.
research Measurement of cortisol, dehydroepiandrosterone, and testosterone in the hair of children: Preliminary results and promising indications
Hair can effectively measure DHEA and testosterone levels in children.
research A practical guide for the study of human and murine sebaceous glands in situ
The guide explains how to study human and mouse sebaceous glands using various staining and imaging techniques, and emphasizes the need for standardized assessment methods.
research Some histological and biochemical evaluation on commercial hair dyes
Commercial hair dyes can harm the skin and liver.
research Inhibition of TNF-α-Induced Collagen Degradation and Oxidative Damage by Centipeda minima and Brevilin A in Human Dermal Fibroblasts
Centipeda minima and brevilin A protect skin cells from damage and aging.
research Elemental Distribution in Medicinal Plants Commonly Used in Folklore Medicine in Mexico
Most medicinal plants in Mexican folklore have safe element levels, but arsenic exceeds safe limits in almost all.
research 498 Innate immunity activation of sebocyte cells by living bacteria. Evidence of a potential immunosuppressive effect of DHT
DHT may reduce inflammation caused by certain bacteria in skin cells.