research The Basic Science of Radiofrequency-Based Devices
RF energy is used in medical and beauty treatments to heat tissues, tighten skin, and reduce fat safely.
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research Progestogen-Only Pill Associates with False-Positive Aldosterone/Renin Ratio Screening Test
The birth control pill with only progestogen can cause a false alarm in a hormone test.
research How to Avoid Overharvesting During Repeat Follicular Unit Excision Sessions by Calculating the Number and Density of Previously Excised Grafts
To prevent thinning in the donor area, harvest less than 50% of the original hair density in repeat hair transplants.
research Moustache Restoration Using Follicular Unit Extraction Technique for Aesthetic Repair of Prolabial Alopecia in Adult Male Patients with Repaired Bilateral Cleft Lip: An Initial Report in Eight Patients
The FUE technique can effectively restore moustaches in patients with cleft lips and alopecia, with few complications.
research A Locus on Distal Chromosome 10 (Ahl4) Affecting Age-Related Hearing Loss in A/J Mice
Scientists found a gene in mice that causes early hearing loss.
research Regeneration of Rete Ridges in Lanyu Pig (Sus Scrofa): Insights for Human Skin Wound Healing
Lanyu pigs show that partial-thickness wounds can partially regenerate important skin structures, which may help improve human skin healing.
research The Physical and Physiological Effects of Vacuum Massage on Different Skin Layers: Current Literature Status
Vacuum massage may improve skin elasticity and induce changes in skin cells, but evidence for treating burn scars is insufficient and more research is needed.
research Gold Thread Implantation Promotes Hair Growth in Humans and Mice
Gold thread implantation may help hair grow in humans and mice.
research Cosmetics, Hair, And Nails
Hair and nails are skin parts that develop early and serve protective and functional roles.
research Experimental Evidence in Hair Restoration Procedures: Plucked Hair Survival and Growth Rate
Plucked hair follicles grow faster than conventional ones, making them a potentially better option for hair transplants.
research Hormonal Profile of Men with Premature Balding
Men with early balding often have hormone levels similar to women with polycystic ovary syndrome.
research Isosexual Precocious Pseudopuberty Secondary to a Testosterone-Secreting Leydig Cell Testicular Tumor: True Isosexual Development Early After Surgery
A boy's early puberty caused by a testicular tumor returned to normal after surgery.
research Premature Androgenic Alopecia and Insulin Resistance: Male Equivalent of Polycystic Ovary Syndrome?
Some men with early hair loss may have similar hormonal changes to women with Polycystic ovary syndrome, and could be at risk for developing type 2 diabetes.
research An Extraordinary Stroke
Untreated congenital adrenal hyperplasia can lead to complications like stroke and needs glucocorticoid treatment.
research Epilepsy and Neurodegeneration: Clues in the Hair and Blood Vessels
The document concludes that specific hair and blood vessel abnormalities in infants with seizures and developmental issues may indicate Menkes disease, which lacks a cure and is often fatal by age 3.
research Hair Weathering: Degeneration of Hair by Environmental and Cosmetic Factors
Avoid chemical and physical damage to protect hair.
research Metastasis of an Untreated Thin Melanoma in a Very Elderly Patient
Even a small melanoma can be deadly if not removed, regardless of the patient's age.
research Non-Competitive Androgen Receptor Inhibition In Vitro And In Vivo
Two new compounds can block androgen receptor activity in different ways and may lead to new treatments for androgen-related diseases.
research Ovarian SAHA Syndrome Is Associated With a More Insulin-Resistant Profile and Represents an Independent Risk Factor for Glucose Abnormalities in Women With Polycystic Ovary Syndrome: A Prospective Controlled Study
Ovarian SAHA syndrome makes women with PCOS more resistant to insulin and increases their risk of blood sugar problems.
research Production Rates of Testosterone and Dihydrotestosterone in Female Pattern Hair Loss
Women with female-pattern baldness produce more testosterone, but 5a-reductase inhibition treatment won't help.
research Serum Biotin and Zinc in Male Androgenetic Alopecia
Low zinc and biotin levels linked to male hair loss; supplements may help.
research The Association of Androgenetic Alopecia and Insulin Resistance Is Independent of Hyperandrogenemia: A Case-Control Study
Hair loss is linked to insulin resistance in women, regardless of hormone levels.
research Ex Vivo Dermatoscopy of Scalp Specimens and Slides
Ex vivo dermatoscopy may lower lab costs and improve diagnosis speed for hair loss biopsies.
research Cardiometabolic Risk Factors in Women with Non-Classic Congenital Adrenal Hyperplasia
Women with non-classic congenital adrenal hyperplasia have higher risk for heart and metabolic problems.
research Lugol's Solution-Induced Painless Thyroiditis
Lugol's solution can cause thyroid problems if used long-term for non-approved reasons.
research Trachyonychia in a Child with Concomitant Alopecia Areata and Lichen Planus
A boy's hair, nails, and skin improved after 6 months of steroid treatment.
research Human Hair Growth in Health and Disease
Androgens play a key role in hair growth.
research Androgen Metabolism as It Affects Hair Growth in Androgenetic Alopecia
Too much androgen can cause hair loss; finasteride may help.
research 46,XY DSD Due to Impaired Androgen Production
Impaired androgen production in 46,XY DSDs causes ambiguous genitalia and requires long-term care.
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.