research Investigation of Penetration Abilities of Various Oils into Human Hair Fibers
Some oils can penetrate hair and reduce the stickiness between fibers, but mineral oil cannot.
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research Intrinsic Versus Extrinsic Aging: A Histopathological, Morphometric, and Immunohistochemical Study of Estrogen Receptor β and Androgen Receptor
The study concluded that both estrogen and androgen receptors, which decrease with age, are linked to skin aging and may be hormonally regulated.
research Are Bald Men More Virile Than Their Well-Thatched Contemporaries?
Bald men are not more virile and may have fewer sexual partners.
research Gonadal Sex Steroids: Production, Action, and Interactions in Mammals
The document concludes that sex hormones are crucial for mammalian reproduction, health, and behavior, and require more research for therapeutic use.
research Penetration of Cationic Conditioning Compounds into Hair Fibers: A TOF-SIMS Approach
The study found that certain conditioning compounds can penetrate hair and potentially improve its resistance to damage.
research The Role of Dexamethasone in Mediating the Contradictory Effects of Wnt Antagonists SFRP2 and SFRP3 on Human Hair Follicle Growth
Dexamethasone affects hair growth by altering levels of proteins that either promote or inhibit hair follicle growth.
research Polycystic Ovarian Syndrome Revisited
PCOS is a complex condition that affects women's hormonal balance and metabolism, requiring lifestyle changes and medical management.
research The Laboratory in the Multidisciplinary Diagnosis of Differences or Disorders of Sex Development (DSD)
Diagnosing sex development disorders requires combining medical history, physical exams, imaging, lab tests, and genetic data.
research Acne Protection: Measures and Miseries
Acne can be managed with various treatments and requires psychological support due to its emotional impact.
research Insights Gained from Chickens' Rapid Hair Development During Hatching Lead to Discovery of Hair Growth Peptide Derived from Egg Yolk
Researchers found a substance in chicken egg yolk that helps hair grow.
research Live Imaging of Keratin Network in Stratum Granulosum Reveals Dynamic Cytoskeletal Changes During Cornification in Mice In Vivo
The keratin network in mouse skin changes during cornification and affects the skin's protective barrier.
research Blood Plasma Levels of Heart Disease Biomarker Cardiac Troponin I Are Significantly Increased in Alopecia Areata Affected Individuals
People with alopecia areata have higher levels of a heart disease marker in their blood.
research Disturbed Sebum and Microbiome Composition in Sensitive Scalp
Sensitive scalp has higher pH, more redness, abnormal sebum, and altered bacterial makeup.
research External Light Activates Hair Follicle Stem Cells Through Eyes Via the ipRGC-SCN-Sympathetic Neural Circuit
Light can activate hair growth through a pathway from the eyes to hair follicles.
research Polycystic Ovarian Syndrome: The Androgenized Adolescent
The document concludes that PCOS in adolescents is complex and requires comprehensive care to manage its symptoms and associated health risks.
research Time Lags Between Various Maturity Measures and Spermarche
Certain maturity signs appear before and after the first release of sperm in boys.
research Is Dehydroepiandrosterone a Hormone?
Dehydroepiandrosterone (DHEA) is a prohormone important for producing sex steroids and has potential health benefits.
research Fibroblast Heterogeneity: Implications for Human Disease
Different types of fibroblasts play various roles in diseases and healing, and more research on them could improve treatments.
research Air Pollution and Skin Diseases: Adverse Effects of Airborne Particulate Matter on Various Skin Conditions
Air pollution worsens skin diseases and aging by causing inflammation and oxidative stress.
research Development of Polycystic Ovary Syndrome: Involvement of Genetic and Environmental Factors
PCOS is caused by both genetics and environmental factors like diet and obesity.
research Dermatoses of Pregnancy
Pregnancy can cause various skin changes and diseases, with PUPPP being the most common skin condition specific to pregnancy.
research Evaluation and Treatment of Male and Female Pattern Hair Loss
Early diagnosis and treatment, using finasteride, minoxidil, or hair transplantation, improves hair loss outcomes.
research Sex Differences in the Hypothalamic–Pituitary–Adrenal Axis’ Response to Stress: An Important Role for Gonadal Hormones
Male and female bodies respond differently to stress, influenced by hormones and development stages, with implications for stress-related diseases.
research Polycystic Ovarian Syndrome: Correlation Between Hyperandrogenism, Insulin Resistance, and Obesity
High levels of male hormones, insulin resistance, and obesity are closely linked and worsen polycystic ovary syndrome, but more research is needed to improve treatments.
research Treatment of Hirsutism With Spironolactone
Spironolactone is a safe and effective treatment for reducing excessive hair growth in women.
research Early Inductive Events in Ectodermal Appendage Morphogenesis
Early development of hair, teeth, and glands involves specific signaling pathways and cellular interactions.
research Stretching the Limits: From Homeostasis to Stem Cell Plasticity in Wound Healing and Cancer
Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.
research Molecular Epidemiology of Hypospadias: Review of Genetic and Environmental Risk Factors
Both genes and environmental factors like chemicals may contribute to the increase in hypospadias, but the exact causes are still unclear.
research The Management of Very Low-Calorie Ketogenic Diet in Obesity Outpatient Clinic: A Practical Guide
A very low-calorie ketogenic diet is effective for quick weight loss and improving health in obese patients, with careful management of side effects and maintenance.
research A Role for p75 Neurotrophin Receptor in the Control of Apoptosis-Driven Hair Follicle Regression
The p75 neurotrophin receptor is important for hair follicle regression by controlling cell death.