research Fracture in Hierarchical Biomaterials: Human Hair
Human hair's structure makes it tough and resistant to breaking.
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research Impact of Hair Damage on the Penetration Profile of Coconut, Avocado, and Argan Oils into Caucasian Hair Fibers
Different oils affect hair flexibility and strength, with their impact varying on whether hair is virgin or bleached.
research Effect of Ethnicity and Treatments on In Situ Tensile Response and Morphological Changes of Human Hair Characterized by Atomic Force Microscopy
Different ethnicities and treatments affect human hair strength and structure.
research Bone vs. Fat: Embryonic Origin of Progenitors Determines Response to Androgen in Adipocytes and Osteoblasts
Androgens affect bone and fat cell development differently based on the cells' embryonic origin.
research Quantifying the Effects of Repeated Dyeing: Morphological, Mechanical, and Chemical Changes in Human Hair Fibers
Repeated hair dyeing significantly damages hair.
research The Influence of ESR1 Polymorphisms on Hormonal, Metabolic, and Mineral Balance Markers in Women with Hyperandrogenism
Certain ESR1 gene variations may affect hormone levels and fat distribution in women with high male hormone levels.
research In Situ Tensile Deformation Characterization of Human Hair with Atomic Force Microscopy
AFM helped show how hair changes under tension and the effects of damage and conditioner.
research Keratin Proteins and Peptides from Wool for Hair Restoration
research Ten Years of Injectable Platelet-Rich Fibrin
Injectable platelet-rich fibrin has improved healing and regeneration in various medical fields and can be more effective than previous treatments.
research Effect of Anti-Keratin Antibody on the Nature of Hair
Anti-keratin antibody from cow milk makes damaged hair stronger and less likely to break.
research Discrete Nanoscale Distribution of Hair Lipids Fails to Provide Humidity Resistance
Hair lipids do not protect against humidity.
research Mechanisms Involved in the Relationship Between Vitamin D and Insulin Resistance: Impact on Clinical Practice
Vitamin D might help regulate insulin in the body, but taking Vitamin D supplements doesn't clearly prevent or improve type 2 diabetes. More research is needed.
research Effective Amelioration of Hepatic Inflammation and Insulin Response in High-Fat Diet-Fed Rats via Regulating AKT/mTOR Signaling: Role of Lepidium Sativum Seed Extracts
Lepidium sativum seed extracts helped reduce inflammation and improve insulin response in obese rats on a high-fat diet.
research Anorexia Nervosa and Bulimia Nervosa: Analysis of Prevalence, Mortality, Outcomes, and Endocrine Changes
Anorexia Nervosa and Bulimia Nervosa are complex eating disorders with increasing incidence among young females, significant morbidity, and varying mortality rates, requiring more research for better treatment.
research Treatment of Lipodystrophy with Troglitazone
Troglitazone increases subcutaneous fat in lipodystrophy patients.
research Disorders of Hair in Children
The document concludes that accurate diagnosis and understanding the type of hair disorder are crucial for treating hair loss in children.
research Aromatase Deficiency in a Male Patient: Case Report and Literature Review
A male with aromatase deficiency improved bone health with estradiol treatment.
research The Rotterdam Study: 2014 Objectives and Design Update
The Rotterdam Study aims to understand disease causes in the elderly and has found new risk factors and genetic influences on various conditions.
research Hair Loss Pattern Due to Chemotherapy-Induced Anagen Effluvium: A Cross-Sectional Observation
Chemotherapy often causes patterned hair loss, with some scalp areas more resistant to hair loss than others.
research Skin Aging as a Mechanical Phenomenon: The Main Weak Links
Skin aging is largely due to differences in stiffness and elasticity between skin layers, leading to wrinkles.
research Sex Hormones and Sarcopenia in Older Persons
Sex hormone treatments can increase muscle mass in older adults but have inconsistent effects on muscle function and may carry cardiovascular risks.
research New Approaches to the Treatment of Osteoporosis
Future osteoporosis treatments should focus on increasing bone growth, with many promising options available.
research Increased Risk of Fractures in Patients with Polycystic Ovary Syndrome: A Nationwide Population-Based Retrospective Cohort Study
Women with polycystic ovary syndrome have a higher risk of certain fractures.
research Effect of Freezing-Thawing on Clayey Soils Reinforced with Human Hair Fibers
Adding human hair to clayey soil makes it stronger, even after freeze-thaw cycles, and is eco-friendly and cheap.
research Androgens and the Menopause
Testosterone replacement may help postmenopausal women with sexual function and bone density, but suitable treatments are limited.
research Repair of Damaged Hair Protein Fiber by Jointly Using Transglutaminase and Keratin
Using an enzyme and keratin treatment can significantly repair and strengthen damaged hair.
research Non-Endocrine Alopecia in Dogs and Cats: Conditions, Treatments, and Prognoses
The document concludes that non-endocrine alopecia in pets varies in treatment effectiveness and often has a poor prognosis, especially in cats.
research Drugs Affecting Blood Coagulation, Fibrinolysis, and Hemostasis
Some blood-thinning medications can increase the risk of bleeding, and certain factors like genetics and other health conditions affect their safety and effectiveness.
research Evidence-Based and Potential Benefits of Metformin in Polycystic Ovary Syndrome: A Comprehensive Review
Metformin helps with menstrual cycles and insulin levels in PCOS but is less effective for hair growth, diabetes prevention, and weight loss, and may improve fertility and reduce diabetes risk.
research Research Gaps in Medical Treatment of Transgender and Nonbinary People
More research is needed on the health effects of hormone therapy for transgender and nonbinary people.