research Light Pollution and Oxidative Stress: Effects on Retina and Human Health
Excessive blue light harms eye cells and disrupts sleep patterns.
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300-330 / 971 resultsresearch Neurosteroids in Adult Hippocampus of Male and Female Rodents: Biosynthesis and Actions of Sex Steroids
Sex steroids produced in the hippocampus are crucial for brain functions like memory and learning in rodents.
research Are Sex Hormones Promising Candidates to Explain Sex Disparities in the COVID-19 Pandemic?
Sex hormones like estrogen and testosterone may affect COVID-19 severity differently in men and women, potentially influencing prevention and treatment strategies.
research Molecular Basis of Androgenetic Alopecia
research An Exclusive Review of Melatonin Effects on Mammalian Melanocytes and Melanoma
Melatonin may inhibit melanoma growth and has potential as a cancer therapy aid, but its effects on human skin pigmentation need more research.
research Genomic and Transcriptomic Characterization of Atypical Recurrent Flank Alopecia in the Cesky Fousek
The study found that the hair loss condition in Cesky Fousek dogs is influenced by multiple genes affecting skin and muscle structure, fat metabolism, and immunity.
research Melatonin Promotes the Development of Secondary Hair Follicles in Adult Cashmere Goats by Activating the Keap1-Nrf2 Signaling Pathway and Inhibiting the Inflammatory Transcription Factors NFkB and AP-1
Melatonin improves cashmere goat hair quality by increasing follicles and reducing skin aging.
research Diffuse Alopecia and Thyroid Atrophy in Sheep
Low zinc and selenium levels in sheep are linked to hair loss and thyroid problems.
research Evaluation of the Effects of Adding an Adipose Tissue-Derived Stromal Vascular Fraction to Platelet-Rich Plasma Injection in the Treatment of Androgenetic Alopecia: A Randomized Clinical Trial
Adding stromal vascular fraction to platelet-rich plasma injections did not significantly improve hair growth in androgenetic alopecia treatment.
research Association Between Trichoscopic Features, Serum Hormone Levels, and Vitamin D Concentration in Patients With Androgenetic Alopecia in Eastern China: A Cross-Sectional Study
Higher SHBG levels are linked to less severe hair loss in women, but vitamin D levels don't seem to affect hair loss.
research Impaired Prolactin-Lowering Effects of Metformin in Women with Polycystic Ovary Syndrome
Metformin lowers prolactin in women without PCOS but not in those with PCOS, where it reduces other hormones instead.
research Androgens’ Effects Across the Lifespan in Men and Animal Models
Androgens, male hormones, affect physical and mental functions, with a decrease leading to health issues like muscle loss, bone disease, and depression, and more research is needed on long-term effects and treatments.
research Proliferative and Non-Proliferative Lesions of the Rat and Mouse Integument
The project created a standardized system for classifying skin lesions in lab rats and mice.
research Clinical Biochemistry of Dihydrotestosterone
Understanding how DHT works is important for diagnosing and treating hormone-related disorders.
research Pilot Study of a Novel Treatment for Androgenetic Alopecia Using Enriched Cell Culture Medium: Clinical Trials
A new treatment for hair loss was tested and most participants saw their hair loss stop within 2-8 weeks, with up to 50% more hair after 4 months, and no side effects.
research Chemical Composition and Industrial Applications of Maritime Pine (Pinus Pinaster Ait.) Bark and Other Non-Wood Parts
Maritime pine bark has various chemical components useful for different industrial uses.
research Eating Disorders and Diabetes: Facing the Dual Challenge
Managing diabetes can lead to eating disorders, and eating disorders can make diabetes harder to control.
research Exhaustive Analysis of Scalp Hair Regression: Subjective and Objective Perception from Initial Hair Loss to Severe Miniaturization and Drug-Induced Regrowth
Hair loss reduces hair thickness and coverage, but drug treatments mainly revive dormant hairs rather than reverse thinning; patients often undervalue their hair loss severity.
research Melatonin Increases Drought Resistance by Regulating Wheat Root Morphology
Melatonin helps wheat plants resist drought by improving their root and root hair growth.
research Recent Advances in Understanding of the Etiopathogenesis, Diagnosis, and Management of Hair Loss Diseases
New understanding and treatments for hair loss are improving, but more research is needed.
research Alopecia Areata in Latin America: Where Are We and Where Are We Going?
Alopecia areata needs more recognition and better treatment access in Latin America to improve patient care and outcomes.
research Menopause
The document concludes that individualized treatment and lifestyle changes are important for managing menopause symptoms and health risks.
research Symmetrical Alopecia in Dogs: Diagnosis and Treatment
The conclusion is that a systematic approach is key for treating symmetrical alopecia in dogs, but treatment may not always be necessary.
research Comparative Study on Seasonal Hair Follicle Cycling by Analysis of the Transcriptomes from Cashmere and Milk Goats
Cashmere and milk goats have different hair growth cycles and gene expressions, which could help improve wool production.
research Reproductive Performance of Hair Ewes and Rams Implanted With Melatonin Previous to the Anestrus Season in Northwest Mexico
Giving melatonin to sheep before the non-breeding season can improve their chances of reproducing in northwest Mexico.
research Telogen Effluvium: Long-Term COVID-19 Symptom
COVID-19 recovery can lead to temporary hair loss called telogen effluvium.
research A Clinical Study to Evaluate the Efficacy of Selected Traditional Hair Pack for Dandruff
The traditional hair pack effectively reduced dandruff without any side effects.
research Antiandrogens and Androgen Inhibitors in Dermatologic Treatments
Antiandrogens and androgen inhibitors like spironolactone, finasteride, and dutasteride can treat hair loss and skin conditions, but they have risks and side effects, including potential harm to pregnant women and risks of cancer and heart issues. Herbal remedies also have antiandrogenic effects but lack safety validation.
research Effects of Minoxidil 2% vs. Cyproterone Acetate Treatment on Female Androgenetic Alopecia: A Controlled, 12-Month Randomized Trial
Minoxidil works better for female hair loss, but cyproterone reduces scalp oiliness and causes menstrual issues.
research Macroenvironmental Regulation of Hair Cycling and Collective Regenerative Behavior
Hair growth is influenced by various body and external factors, and neighboring hairs communicate to synchronize regeneration.