research Measurement of Hair Cortisol as a Retrospective Stress Marker: Effects of Prewashing, Pulverization, Temperature, and Sonication
Pulverization extracts more cortisol from hair, but any method works due to individual differences.
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90-120 / 1000+ resultsresearch Comparative analysis of scalp and gut microbiome in androgenetic alopecia: A Korean cross-sectional study
The scalp microbiome is more diverse and may be more important in hair loss than the gut microbiome.
research Insights on the Hair Keratin Structure Under Different Drying Conditions
Drying hair with a microfiber towel better maintains hair strength and structure than using a cotton towel or blow-drier.
research BMI and levels of zinc, copper in hair, serum and urine of Turkish male patients with androgenetic alopecia
Lower hair zinc and copper levels found in Turkish males with hair loss; higher BMI linked to less hair zinc.
research An Investigation of Hair Cortisol Concentration across Body Sites and within Hair shaft
Forearm hair has more cortisol than lower leg hair.
research Effect of the degree of acetylation on the physicochemical properties of α-chitin nanofibers
Lower acetylation makes chitin nanofibers thinner and more suitable for various uses.
research The relationship among androgens, insulin resistanceand ghrelin polymorphisms in post-adolescent malepatients with severe acne vulgaris
Lower ghrelin levels and certain gene variations may increase acne risk.
research Brain-derived nerve factor and neurotrophins in androgenetic alopecia
Lower growth factors linked to balding in androgenetic alopecia.
research Association between serum melatonin and skin aging in an urban population of Mongolia
Lower melatonin levels are linked to more skin aging.
research Impact of acid straightener's pH value in the hair fiber properties
Lower pH straighteners change hair more but weaken it.
research The Effect of Finasteride on Serum Cortisol and testosterone Levels in Rats
Finasteride lowers cortisol and raises testosterone levels in rats.
research A methodological exploration of distinguishing hair quality based on hair proteomics
Bleaching damages hair by reducing the quality of keratin and keratin-associated proteins.
research Screening the Chemical Composition and Bioactivity of Cerasus serrulata Flower Extracts Using Two Extraction Methods
Cerasus serrulata flower extracts have strong antibacterial and antioxidant effects and may help prevent hair loss.
research GPX4 mRNA levels in the PMNs are negatively correlated with autoantibody production, disease activity and lupus alopecia in SLE
Lower GPX4 mRNA levels are linked to higher disease activity and symptoms in lupus patients.
research Research advances in smart responsive-hydrogel dressings with potential clinical diabetic wound healing properties
Smart hydrogel dressings could improve diabetic wound healing by adjusting to wound conditions and controlling drug release.
research Friction and wear studies of human hair and skin
Human hair and skin friction vary by ethnicity, hair type, and environmental conditions.
research Jasmonic acid regulates plant development and orchestrates stress response during tough times
Jasmonic acid helps plants grow, defend against threats, and survive stressful conditions like drought and salt.
research Responsive Microneedles as a New Platform for Precision Immunotherapy
Microneedles can precisely deliver cancer treatments with fewer side effects.
research Sub-chronic effects of a Phthirusa pyrifolia aqueous extract on reproductive function and comparative hormone levels in male rats
Phthirusa pyrifolia extract may lower testosterone and harm male rat reproduction without damaging the liver or kidneys.
research Novel Insights to Assess Climate Resilience in Goats Using a Holistic Approach of Skin-Based Advanced NGS Technologies
Heat stress changes goats' skin and hair at the microscopic level and affects their genes and skin bacteria.
research Demographic findings of patients diagnosed with pernio and comparison of their vitamin B12, folate and ferritin levels with a control group
Patients with pernio have lower vitamin B12 and ferritin levels than healthy people.
research Environmental Influences on the Hair Follicle
Environmental factors like temperature and nutrition affect hair growth, with humans showing seasonal hair growth differences.
research Metabolomic biomarkers in women with polycystic ovary syndrome: a pilot study
Certain metabolites are lower in women with PCOS and could be potential markers for the condition.
research Proliferation, DNA repair and apoptosis in androgenetic alopecia
Bald areas have lower cell growth, more DNA damage, and increased cell death.
research Ranitidine and finasteride inhibit the synthesis and release of trimethylamine N-oxide and mitigates its cardiovascular and renal damage through modulating gut microbiota
Ranitidine and finasteride lower TMAO levels, reducing heart and kidney damage by changing gut bacteria.
research Reaction of Finasteride Intermediate with Benzeneseleninic Anhydride: An In-Depth Study
Impure benzeneseleninic anhydride samples cause lower finasteride intermediate yields.
research Disease burden, clinical management and unmet treatment need of patients with moderate to severe alopecia areata; consensus statements, insights, and practices from CERTAAE (Central/Eastern EU, Russia, Türkiye AA experts) Delphi panel
Alopecia Areata significantly lowers quality of life and current treatments are inadequate, highlighting a need for better therapies and standardized treatment protocols.
research Effectiveness of the Mentha spicata leaves in reducing testosterone levels and aggressive behaviour in female Wistar albino rats treated with testosterone propionate
Mentha spicata leaves lower testosterone and aggression in female rats.
research Hypotensive Activity and Toxicology of Constituents from Bombax ceiba Stem Bark.
Bombax ceiba stem bark extracts can lower blood pressure, but high doses can be toxic and lethal.
research Four days of simulated shift work reduces insulin sensitivity in humans
Working night shifts for four days can lower the body's ability to use insulin, which may increase the risk of type 2 diabetes.