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 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 Revisiting Hyper- and Hypo-Androgenism by Tandem Mass Spectrometry
The document concludes that using LC-MS/MS for measuring androgens is more accurate than older methods, but it needs careful validation and standardized references to be most effective.
research Drug Treatment for Androgenetic Alopecia: First Italian Questionnaire Survey on Dermatologists' Opinions about Finasteride
Finasteride is considered the best treatment for hair loss, despite side effects.
research Transcriptome Dynamics Reveal Stage-Specific and Melatonin-Triggered Gene Expression Patterns During the Cashmere Growth Cycle in Capra Hircus
Melatonin affects certain genes and pathways involved in cashmere goat hair growth.
research Cloning of a Functional Vitamin D Receptor from the Lamprey, an Ancient Vertebrate Lacking a Calcified Skeleton and Teeth
Lampreys have a functional vitamin D receptor that may help detoxify harmful substances.
research Pilosebaceous Physiology in Relation to Hirsutism and Acne
Male hormones are important for hair and oil gland development and can cause conditions like excessive hair growth and acne.
research Prolactin: A Novel Neuroendocrine Regulator of Human Keratin Expression In Situ
Prolactin affects the production of different keratins in human hair, which could lead to new treatments for skin and hair disorders.
research Androgen Profiling by Liquid Chromatography–Tandem Mass Spectrometry in Healthy Normal-Weight Ovulatory and Anovulatory Late Adolescent and Young Women
The research found that anovulatory young women have higher androgen and hormone levels than those who ovulate, suggesting immature hormonal regulation rather than a specific condition.
research Hair Matrix Cell Kinetics: A Selective Review
Hair growth is influenced by factors like genetics and nutrition, and more research is needed to understand hair loss and growth mechanisms.
research The Inconsistent Regulation of HOXC13 on Different Keratins and the Regulation Mechanism on HOXC13 in Cashmere Goat (Capra Hircus)
The HOXC13 gene affects different hair proteins in cashmere goats in varied ways and is controlled by a feedback loop and other factors.
research Age, Health, and Attractiveness Perception of Virtual Human Hair
Hair style affects perceptions of age, health, and attractiveness more than hair color does.
research Polycystic Ovarian Syndrome and Associated Hirsutism in Adolescents
Early diagnosis and treatment of PCOS in teenagers can help prevent more severe adult PCOS.
research Effects of Non-Contingent Cocaine on 3alpha-Androstanediol: Disruption of Male Sexual Behavior
Cocaine impairs male sexual behavior and alters testosterone metabolism in the brain.
research Androgen Metabolism as It Affects Hair Growth in Androgenetic Alopecia
Androgens, like DHT, affect hair growth and treatments like finasteride may help.
research Micronutrients for Hair and Nails: A Review of Their Impact on Health
Certain micronutrients may improve hair and nail health, but more research is needed to confirm their benefits.
research Knowledge, Attitude and Perceptions of the Population Towards Vitamin D in Jeddah, Saudi Arabia
People in Jeddah know about Vitamin D and its sources but are unclear on how much they need daily, and while many women take supplements, attitudes towards increasing Vitamin D levels vary.
research Polycystic Ovary Syndrome: Comprehensive Management in Primary Care
Primary care is key in managing PCOS, focusing on lifestyle changes and medications like birth control and metformin.
research Transcriptome Dynamics Reveal Stage-Specific and Melatonin-Triggered Gene Expression Patterns During the Cashmere Growth Cycle in Capra Hircus
Melatonin can increase cashmere yield by altering gene expression and restarting the growth cycle early.
research The Acne Hormones
Eating high-glycemic and dairy foods can increase hormones that may cause acne and other health issues.
research Basics of Hormonal Contraception
Hormonal contraceptives are effective for teens but require careful consideration of side effects and individual health.
research The Pediatric Origins of Polycystic Ovary Syndrome
Early signs of PCOS in girls, like irregular periods and polycystic ovaries, suggest a need for early diagnosis and intervention to prevent further health issues.
research Genetic Alteration of Cyclic Adenosine 3',5'-Monophosphate-Dependent Protein Kinase Subunit Expression Affects Calcium Currents and Beta-Endorphin Release in AtT-20 Clonal Pituitary Cells
Changing protein kinase levels in pituitary cells affects calcium flow and beta-endorphin release.
research Pharmacology of Anabolic Steroids
Anabolic steroids can build muscle and strength but have risks and need more research on their clinical benefits and side effects.
research Genetic, Hormonal, and Metabolic Aspects of PCOS: An Update
The document concludes that insulin resistance is key in PCOS development and early treatment is crucial to prevent complications.
research Neurosteroidogenesis Today: Novel Targets for Neuroactive Steroid Synthesis and Action and Their Relevance for Translational Research
New targets for making and using brain-synthesized steroids could lead to better treatments for brain disorders and alcoholism.
research Obesity and Polycystic Ovary Syndrome
Obesity increases the risk of developing polycystic ovary syndrome, and weight loss can improve the condition.
research Care of the Transgender Patient: The Role of the Gynecologist
Gynecologists should provide comprehensive care for transgender patients, including mental health evaluation, hormone therapy, and surgical options, while monitoring for side effects and ensuring patient safety.
research Improving Stable Isotopic Interpretations Made From Human Hair Through Reduction of Growth Cycle Error
The conclusion is that recognizing hair growth cycles can improve the precision of dietary and health assessments from hair analysis.
research Quantification of Reproductive Hormones in Hair of Captive Adult Brown Bears and Their Application as Indicators of Sex and Reproductive State
Measuring reproductive hormones in brown bear hair could help identify their sex and reproductive state, but better collection methods or lab techniques are needed.