research Exploring Reference Values for Hair Cortisol
Hair sample weight is a better measure for cortisol levels in hair than hair protein concentration.
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research Seasonal Variation in Hair Follicle Activity and Fiber Growth of Both Male and Female Merghoz Goats in Western Iran
Goat hair growth and follicle activity change with the seasons and differ between males and females.
research Regenerative Biotechnologies in Plastic Surgery: A Multicentric, Retrospective, Case-Series Study on the Use of Microneedling with Low-Level Light/Laser Therapy as a Hair Growth Boost in Patients Affected by Androgenetic Alopecia
Micro-needling with low-level light therapy effectively increases hair growth in people with mild to moderate hair loss.
research Exploring Reference Values for Hair Cortisol: Hair Weight Versus Hair Protein
Lower tacrolimus levels (4-7 ng/mL) after liver transplant may be safe and improve graft and kidney function.
research Fixed, Low Radiant Exposure vs. Incremental Radiant Exposure Approach for Diode Laser Hair Reduction: A Randomized, Split Axilla, Comparative Single-Blinded Trial
Both fixed and incremental laser treatments effectively reduced underarm hair, but the fixed method was less painful.
research Hair-Growth-Promoting Effects of Fermented Red Ginseng Marc and Traditional Polyherb Formula in C57BL/6 Mice
Fermented red ginseng and a traditional herb mix improved hair growth in mice.
research Hair Follicle Melanogenesis Reflected in Hair Pigmentation as a Developmental Factor in Alopecia Areata
Hair color is not a risk factor for developing alopecia areata.
research Preparation and Evaluation of Herbal Hair Growth Promoting Shampoo Formulation Containing Piper Betle and Psidium Guajava Leaves Extract
The herbal shampoo with Piper betle and Psidium guajava leaves extract promotes hair growth and improves hair health.
research Hair Cortisol in Polycystic Ovary Syndrome
Women with PCOS have higher hair cortisol levels, which are linked to worse metabolic and inflammatory conditions.
research Analysis of Zinc and Copper Serum Levels in Premature Hair Graying at a Young Age
Low zinc levels might contribute to early hair graying.
research Hyperpigmentation Post Laser Hair Removal in Patients Taking Vitamin D Supplements
Taking Vitamin D supplements may increase the risk of skin darkening after laser hair removal.
research Effect of Cosmetic Hair Treatment and Natural Hair Color on Hair Testosterone Concentrations
Cosmetic hair treatments can increase hair testosterone levels, while natural hair color does not affect it.
research Effect of Alpha-Tocopheryl Acetate, Retinyl Palmitate, and Phytantriol on Hair Protection
TRP-hair essence protects hair from heat damage, maintains color, and strengthens hair.
research Identification of Hair Growth Promoting Components in the Kernels of Prunus Mira Koehne and Their Mechanism of Action
Prunus mira kernels contain components that can promote hair growth in mice.
research Efficacy of Intramuscular Injections of Biotin and Dexpanthenol in the Treatment of Diffuse Hair Loss: A Randomized, Double-Blind Controlled Study Comparing Two Brands
Both brands of biotin and dexpanthenol injections improved hair loss, with Bayer also increasing the ratio of thick to thin hairs.
research Epidemiological and Biochemical Factors (Serum Ferritin and Vitamin D) Associated with Premature Hair Graying in the Egyptian Population
Low iron levels are linked to premature graying of hair, but vitamin D levels are not.
research A New Technique for Quantitative Analysis of Hair Loss in Mice Using Grayscale Analysis
Researchers developed a new, precise method to measure hair loss in mice using image analysis.
research A Clinical Evaluation of the Safety, Efficacy, and Tolerability of the Soulflower Rosemary Redensyl Hair Growth Serum, Tetragain, in Healthy Female Subjects for the Treatment of Alopecia: Promoting Hair Growth and Reducing Gray Hair
The serum effectively promotes hair growth and reduces gray hair without side effects.
research The Impact of Overlapping Topical and Oral Minoxidil to Combat Temporary Hair Shedding During Oral Minoxidil Initiation
Using both topical and oral minoxidil does not reduce hair shedding.
research Association Between Natural Hair Color, Race, And Alopecia
Darker hair colors may increase the risk of alopecia areata, while lighter hair colors may decrease it.
research Effectiveness of Ayurvedic Program in Managing Hair Loss Associated with Iron Deficiency Anemia Among Nursing Students
The Ayurvedic program effectively manages hair loss due to iron deficiency anemia.
research Mesenchymal Stem Cells from Mouse Hair Follicles Inhibit the Development of Type 1 Diabetes
Mouse hair follicle stem cells can help prevent Type 1 Diabetes.
research Hair Fall Count in 60 Seconds: Clinic-Based Modified Count Versus Home-Based Count
The clinic-based hair fall count method is accurate and reliable.
research Segmental Hair Analysis as a Retrospective Testosterone Diary: Possibilities and Pitfalls
Segmental hair analysis can track testosterone over time but needs adjustments for sex, hair color, and washing frequency.
research Minority Hair Tax: Pricing Bias in Haircare Products
Curly/coily hair products are more expensive than straight hair products.
research Risk Factors Affecting Hair Fall According to Body Constitution: A Case-Control Study Among Adults
Age, stress, and anger increase the risk of hair fall.
research Hair Loss After Drug Reaction With Eosinophilia and Systemic Symptoms: A Multicentric Retrospective Study
Some patients who had a severe drug reaction developed long-term hair loss.
research Hair Cortisol as a Biomarker for Mood in Bipolar Disorder: A Pilot Study
Hair cortisol may be a good indicator of recent mood in people with bipolar disorder.
research Can a Glycated Hair Protein Assay Be a Non-Invasive Indicator of Blood Glucose Control? Assessing the Influence of Sample Mass and Chemical Hair Treatments
Hair glycation could be a reliable non-invasive indicator of blood glucose control, but its use is limited by factors like sample collection and hair treatments.
research Segmental Hair Analysis - A Retrospective Testosterone Diary?
Hair analysis can somewhat track past testosterone levels but is influenced by factors like hair washing, growth rate, sex, and hair color.