research Hormesis and medicine
Low doses of some substances can be beneficial, while high doses can be harmful or toxic.
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research A Murine Model for Inducing and Manipulating Hair Follicle Regression (Catagen): Effects of Dexamethasone and Cyclosporin A
Dexamethasone speeds up hair loss in mice, while cyclosporin A slows it down.
research Comparison of finasteride (proscar®), a 5α reductase inhibitor, and various commercial plant extracts in in vitro and in vivo 5α reductase inhibition
Finasteride effectively inhibits 5α reductase, while plant extracts like Permixon and Bazoton don't show significant results.
research High proliferation and delamination during skin epidermal stratification
High proliferation and cell delamination drive early skin development, while later stages may not rely on cell division orientation.
research The TOR–Auxin Connection Upstream of Root Hair Growth
High energy boosts root hair growth in plants, while low energy stops it.
research Perspectives in dermatopathology: telomeres and telomerase in ageing and cancer; with emphasis on cutaneous disease
Short telomeres contribute to aging and cancer, and while telomerase can delay aging, it may also promote cancer.
research External lipid function in ethnic hairs
African hair has the most lipids, while Caucasian hair is more hydrated and stronger.
research Evaluation of efficacy of intradermal injection therapy vs derma roller application for administration of QR678 Neo ® hair regrowth formulation for the treatment of Androgenetic Alopecia—A prospective study
Intradermal injections improve hair density and thickness better, while derma roller is more convenient.
research Inhibition of Rab27a and Rab27b Has Opposite Effects on the Regulation of Hair Cycle and Hair Growth
Blocking Rab27a slows hair growth, while blocking Rab27b encourages it.
research Cells to Surgery Quiz: December 2017
Mohs micrographic surgery is effective for treating basal cell carcinoma on the eyelid, while radiotherapy has higher recurrence rates, and topical vitamin D3 may reduce and delay BCC formation in mice.
research Manual Dexterity and Self-Perceived Competence as Predictors of Performance in Dental Skills Assessments: A Cross-Sectional Study
Improving manual dexterity is key to better dental skills, while self-confidence doesn't predict actual performance.
research Comparative Analysis of Plant Exosomes and Human-Derived Exosomes: Structural Differences and Emerging Applications
Human exosomes are effective for targeted treatments but face scalability issues, while plant exosomes are cost-effective for cosmetics.
research Eficácia e segurança da triancinolona hexacetonida em comparação com plasma rico em plaquetas e minoxidil no tratamento da alopecia areata
Triamcinolone hexacetonide is effective but has side effects, while PRP and minoxidil are safer alternatives for treating alopecia areata.
research Potential of silk proteins in cosmetics
Silk proteins are great for cosmetics because they protect and improve skin and hair while being eco-friendly.
research Gut Microbiota and Its Association with Alopecia Areata: Insights from a Two-Sample Mendelian Randomization Study
Certain gut bacteria may protect against alopecia areata, while others may increase the risk.
research Current Literature Review
The document suggests that finasteride may cause depression and suicidal thoughts, while prostate surgery does not harm sexual health.
research Bioavailability assessment of topical delivery systems: Effect of vehicle evaporation upon in vitro delivery of minoxidil from solution formulations
Minoxidil's effectiveness decreases as vehicle evaporates; concentration and thermodynamic activity matter.
research Polycystic Ovary Syndrome in Adolescents
The document concludes that diagnosing PCOS in teenagers is difficult and should focus on specific hormone levels and menstrual irregularities, while also considering treatment for symptoms and related health issues.
research Planning for Maximum Coverage in Surgical Hair Restoration
Walter P. Unger suggests using advanced hair transplant techniques for broader coverage, as they provide natural results and use donor tissue efficiently, while also recommending personalized planning due to the unpredictable progression of baldness.
research Acute dermal and ocular irritation testing of rice bran supercritical CO2 extract (RB-SCE) and 0.5% RB-SCE essence product
Rice bran extract caused moderate skin irritation but no eye irritation, while a diluted essence was not irritating to skin and only slightly to guinea pigs.
research Sex hormones and related compounds, including hormonal contraceptives
Exposure to certain sex hormones can increase health risks, while some hormone therapies may offer benefits for specific conditions.
research BOOK REVIEWS
The document concludes that "Photodamage" and "Photoimmunology" are valuable resources, while "Pediatric Dermatopathology" and "Hair and Scalp Disorders" have limitations.
research The Neurobiology of Sexual Function
Testosterone is important for men's sexual function, may help some women's sexual desire, while other hormones and neurotransmitters also play complex roles in sexual behavior.
research American Association of Clinical Endocrinologists, American College of Endocrinology, and Androgen Excess and PCOS Society Disease State Clinical Review: Guide to the Best Practices in the Evaluation and Treatment of Polycystic Ovary Syndrome - Part 1
The guide recommends specific methods for diagnosing PCOS and various treatments for its symptoms, while considering the health impacts on adolescents.
research Dermal papilla cell number specifies hair size, shape and cycling and its reduction causes follicular decline
More dermal papilla cells in hair follicles lead to larger, healthier hair, while fewer cells cause hair thinning and loss.
research Biomedical Applications of Layer‐by‐Layer Self‐Assembly for Cell Encapsulation: Current Status and Future Perspectives
Layer-by-Layer self-assembly is promising for biomedical uses like tissue engineering and cell therapy, but challenges remain in material safety and process optimization.
research Folliculitis decalvans: a multicentre review of 82 patients
Early onset and pustules indicate severe hair follicle inflammation, and while antibiotics help, the condition often worsens after treatment stops.
research Gender aspects in skin diseases
Men are more likely to get infectious skin diseases, while women are more prone to autoimmune and pigment-related skin conditions, influenced by biological and environmental factors.
research Exogenous and endogenous lipids of human hair
Removing external lipids from hair reduces moisture and increases strength, while removing internal lipids decreases water permeability.
research A comparison of transcriptomic patterns measured in the skin of Chinese fine and coarse wool sheep breeds
Fine wool sheep have more genes for wool quality, while coarse wool sheep have more for skin and muscle traits.