research Is There Still a Place for Surgery in Patients with PCOS? A Review
Surgery can be a safe and effective option for infertile women with PCOS who don't respond to medication and want to get pregnant.
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150-180 / 1000+ results research Types of Hair Dye and Their Mechanisms of Action
Hair dyes vary in how long they last and how deeply they penetrate hair.
research Novel Type I Hair Keratins K39 and K40 Are the Last to be Expressed in Differentiation of the Hair: Completion of the Human Hair Keratin Catalog
K39 and K40 are the last keratins expressed in hair development, completing the hair keratin catalog.
research Desmoglein 4 is regulated by transcription factors implicated in hair shaft differentiation
Desmoglein 4 is controlled by specific proteins that affect hair growth.
research Extractable substances from human hair: a discussion about the origin of the holes
Holes in mature hair are likely caused by the removal of substances during hair care.
research Impact of acid straightener's pH value in the hair fiber properties
Lower pH straighteners change hair more but weaken it.
research Correlation between serum brain-derived neurotrophic factor level and depression severity in alopecia areata patients
Lower BDNF levels link to worse depression in alopecia areata patients.
research The Effect of Finasteride on Serum Cortisol and testosterone Levels in Rats
Finasteride lowers cortisol and raises testosterone levels in rats.
research Pharmacologically altered Androgens, Brain Activation and Response Inhibition in a Stop-Signal Task in Male Heavy Drinkers
Lower DHT and higher testosterone levels increase brain activation but don't change behavior in heavy drinkers.
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 Sex hormone binding globulin - an important biomarker for predicting PCOS risk: A systematic review and meta-analysis
Lower SHBG levels may increase the risk of PCOS.
research Relationships between cerebrospinal fluid GABAergic neurosteroid levels and symptom severity in men with PTSD
Lower levels of certain brain chemicals are linked to worse PTSD symptoms in men.
research Ejaculations and Benign Prostatic Hyperplasia: An Impossible Compromise? A Comprehensive Review
Men with BPH should discuss potential sexual side effects with doctors before treatment, as some treatments can affect ejaculation.
research Alcohol and Prostate Cancer: Time to Draw Conclusions
Drinking a lot of alcohol increases the risk of prostate cancer and can worsen the condition.
research Las alteraciones metabólicas y funcionales asociadas a la COVID-19
Lower LDL-c levels predict higher COVID-19 mortality.
research Reshaped DNA methylation cooperating with homoeolog‐divergent expression promotes improved root traits in synthesized tetraploid wheat
DNA changes in tetraploid wheat improve root growth and nitrogen use.
research More than One Gene Involved in Monilethrix: Intracellular but also Extracellular Players
Monilethrix involves multiple genes affecting hair structure, including DSG4 mutations.
research Ultrastructural Localization of S100A3, a Cysteine-rich, Calcium Binding Protein, in Human Scalp Hair Shafts Revealed by Rapid-freezing Immunocytochemistry
S100A3 protein is mainly found in specific parts of human hair cells.
research Dlx3 is a crucial regulator of hair follicle differentiation and cycling
Dlx3 is essential for hair growth and regeneration.
research Characterization of the Human Hair Keratin–Associated Protein 2 (KRTAP2) Gene Family
KRTAP2 genes are crucial for hair structure and may impact hair disorders and treatments.
research Whole Body and Regional Hemodynamic Effects of Minoxidil in the Conscious Dog
Minoxidil lowers blood pressure, increases heart rate, and improves blood flow in dogs.
research Discrete Nanoscale Distribution of Hair Lipids Fails to Provide Humidity Resistance
Hair lipids do not protect against humidity.
research Prefrontal 5α-reductase 2 mediates male-specific acute stress response
5α-reductase 2 is crucial for stress response in male rats.
research Structural investigation on damaged hair keratin treated with α,β-unsaturated Michael acceptors used as repairing agents
Treatments improved hair surface and scale structure but didn't increase certain bonds in the hair cortex.
research The Secrets of Beautiful Hair: Why is it Flexible and Elastic?
Beautiful hair is flexible and elastic due to its unique double-layered structure and can be enhanced with succinic acid treatment.
research Repurposing existing drugs for COVID-19: an endocrinology perspective
Existing drug dexamethasone may lower death risk in severe COVID-19 cases; more research needed for other drugs.
research Effects of polycystic ovary syndrome on health-related quality of life
PCOS lowers quality of life, causing issues like obesity, infertility, and menstrual problems.
research Sex Hormones and Frailty in Older Men: The Osteoporotic Fractures in Men (MrOS) Study
Older men with lower levels of available testosterone are more likely to be frail.
research Sub-chronic effects of a Phthirusa pyrifolia aqueous extract on reproductive function and comparative hormone levels in male rats
Phthirusa pyrifolia extract may lower testosterone and harm male rat reproduction without damaging the liver or kidneys.
research RETIRED: Managing Menopause Chapter 8 Sexuality and Menopause
Menopause often leads to lower sexual desire and discomfort during sex, but treatment should be personalized and only if it bothers the woman.