research Exposure of Xenopus laevis tadpoles to finasteride, an inhibitor of 5-α reductase activity, impairs spermatogenesis and alters hypophyseal feedback mechanisms
Finasteride exposure harms tadpole reproduction and hormone balance.
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research Case 21-2012
The patient was diagnosed with anorexia nervosa and severe malnutrition, requiring urgent refeeding and monitoring.
research Environmental Factors and Puberty Timing: Expert Panel Research Needs
Chemicals and body size might change when puberty starts and progresses, but more research is needed to confirm this.
research Transient mitochondrial DNA double strand breaks in mice cause accelerated aging phenotypes in a ROS-dependent but p53/p21-independent manner
Damaging mitochondrial DNA in mice speeds up aging due to increased reactive oxygen species, not through the p53/p21 pathway.
research Re: The Efficacy of Dihydrotestosterone Transdermal Gel Before Primary Hypospadias Surgery: A Prospective, Controlled, Randomized Study
Dihydrotestosterone gel before hypospadias surgery led to less scarring but raised concerns about potential psychological effects and skin changes.
research The First Visit: Consult and Workup Before Sperm Banking
A thorough initial check-up is essential before sperm banking to ensure the best chance of preserving good quality sperm.
research Differences in Hair Follicle Dermal Papilla Volume are Due to Extracellular Matrix Volume and Cell Number: Implications for the Control of Hair Follicle Size and Androgen Responses
Hair follicle size is mainly influenced by the number of cells and extracellular matrix volume, with cell number having a larger impact.
research Finasteride
Finasteride effectively treats baldness but may cause sexual side effects.
research How to Diagnose Hair Loss
The document concludes that using specific tools and tests is essential for identifying the cause of hair loss and deciding on the right treatment.
research Nanocosmetics: performance enhancement and safety assurance
Nanotechnology improves cosmetics' effectiveness and safety.
research Androgenetic Alopecia: Relationship to Anthropometric Indices, Blood Pressure and Life-Style Habits
Men with hair loss have higher BMI, waist size, blood pressure, and are linked to smoking and inactivity.
research Testosterone in COVID-19 – Foe, Friend or Fatal Victim?
Testosterone may both worsen and protect against COVID-19 effects in men.
research Testosterone replacement in 49,XXXXY syndrome: andrological, metabolic and neurological aspects
Testosterone therapy improved physical and social health in a male with 49,XXXXY syndrome.
research Particle Size Effect of Curcumin Nanocrystals on Transdermal and Transfollicular Penetration by Hyaluronic Acid-Dissolving Microneedle Delivery
Smaller curcumin nanocrystals penetrate skin and hair follicles better than larger ones.
research Contents of nutrients in ultra-fine powders of steamed and lyophilized mature silkworms generated by four silkworm varieties
Different silkworm varieties have varying nutrient levels in their powders, which may promote hair growth.
research HAIR DISORDERS
The document explains different hair loss types and treatments, emphasizing diagnosis through examination and tests, and specific treatments for each condition.
research Nonspecific diffuse alopecia as a single manifestation of syphilis infection: clinical and trichoscopic features
Syphilis can cause hair loss without other symptoms and should be considered when diagnosing unexplained hair loss.
research Hair density, hair diameter and the prevalence of female pattern hair loss
Hair loss caused by longer latent hair cycle and sudden miniaturization, not gradual follicle size reduction.
research The effect of gonadoliberin analog treatment in precocious puberty on polycystic ovarian syndrome prevalence in adulthood
Treating early puberty with hormone therapy may increase the risk of polycystic ovary syndrome in adults.
research FORMULATION AND CHARACTERIZATION OF NOVEL Ziziphus Spina-Christi HERBAL PREPARATION AS A HAIR TONIC
The new herbal shampoo is effective, safe, and more affordable than other products.
research Appearance and Internal Aging
Looking older on the outside might be linked to aging faster on the inside and can be affected by lifestyle choices and health risks.
research Hair density, hair diameter and the prevalence of female pattern hair loss: reply from authors
Hair loss caused by longer latent hair cycle and sudden miniaturization, not gradual follicle size reduction.
research Case Report: Disorder of Sex Development 46, XY with Proximal Hypospadias in a 10-Year-Old Twin Boy: Disorder of Sex Development 46, XY with Proximal Hypospadias
A 10-year-old boy with abnormal genital development had surgery and tests to find the cause and plan treatment.
research Effects of in Utero Exposure to Finasteride on Androgen-Dependent Reproductive Development in the Male Rat
Exposure to finasteride in the womb caused lasting reproductive issues in male rats.
research The probable destructive mechanisms behind COVID-19 on male reproduction system and fertility
COVID-19 may harm male fertility and damage the reproductive system.
research Defining microRNA signatures of hair follicular stem and progenitor cells in healthy and androgenic alopecia patients
Found microRNA differences in hair cells, suggesting potential treatment targets for hair loss.
research Syphilis: today
Syphilis is becoming more common and remains a major health problem due to challenges in prevention and treatment.
research Comparing the delivery to the hair bulb of two fluorescent molecules of distinct hydrophilicities by different nanoparticles and a serum formulation
Serum formulations were better at delivering molecules to the hair bulb than nanoparticles.
research The human tri-peptide GHK and tissue remodeling
The peptide GHK-Cu helps heal and remodel tissue, improves skin and hair health, and has potential for treating age-related inflammatory diseases.
research Testosterone Supplementation for Aging-Associated Sarcopenia
Testosterone supplements can increase muscle mass and strength in older men with low levels, but long-term effects and risks need more research.