September 2011 in “Urology” Some patients fail bladder function tests due to lower flow rates and higher remaining urine volumes, but the exact reasons for failure are unclear.
February 2023 in “Biophysical Journal” Light can be used to stimulate ear hair cells, improving speed and consistency over previous methods.
8 citations
,
December 2020 in “Scientific reports” Selective breeding caused the unique curly hair in Mangalitza pigs.
78 citations
,
November 2014 in “Functional Ecology” Heavily hunted wolves have higher stress and reproductive hormone levels.
31 citations
,
September 2014 in “Spinal Cord” March 2024 in “Journal of the American Academy of Dermatology”
2 citations
,
September 2023 in “Aging” Elastic Net DNA methylation clocks are inaccurate for predicting age and health status; a "noise barometer" may better indicate aging and disease.
May 2026 in “International Journal of Drug Delivery Technology” Using a 45-degree angle for hair transplants improves efficiency and results.
March 2024 in “Journal of the American Academy of Dermatology”
May 2025 in “Anadolu Kliniği Tıp Bilimleri Dergisi” Gene variations may increase oxidative stress in male pattern baldness.
122 citations
,
April 1995 in “Journal of Cutaneous Pathology” The document describes how to tell different types of non-scarring hair loss apart by looking at hair and scalp tissue under a microscope.
80 citations
,
April 2017 in “Frontiers in Pharmacology” PDRN helps repair tissue and improve wound healing with a high safety profile.
40 citations
,
May 1999 in “International Journal of Dermatology” Early diagnosis and treatment are crucial to prevent permanent hair loss from scalp trauma.
28 citations
,
January 2016 in “Vitamins and hormones” Thymosin β4 helps improve skin healing and reduce scarring.
17 citations
,
August 2019 in “JAMA Facial Plastic Surgery” Some men lost hair after deoxycholic acid treatment for neck fat, but most saw improvement or resolution.
17 citations
,
July 2014 in “Our Dermatology Online” Older adults have a wide range of skin conditions, with dry skin being very common and many also experiencing skin growths, itching, and infections.
15 citations
,
October 2006 in “Journal of the American Academy of Dermatology” Liquid nitrogen spray caused a temporary, harmless swelling under the skin in an elderly woman.
11 citations
,
February 2018 in “Medical science monitor” An alternating inflatable head pad reduced pressure ulcers and hair loss in heart surgery patients.
9 citations
,
August 2008 in “Journal of Oral and Maxillofacial Surgery” A woman experienced temporary hair loss after jaw surgery, which can be reduced by careful head positioning during the operation.
7 citations
,
January 2017 in “International Journal of Trichology” Hair transplant can cause hard-to-treat keloids in some patients.
6 citations
,
January 2013 in “Urology” An 8-year-old boy with bed-wetting issues suffered a severe penile injury from tying a thread around his penis, requiring urgent medical treatment to avoid worse outcomes.
4 citations
,
January 2023 in “Frontiers in Medicine” Zinc is important for skin health, and supplements can help treat various skin and hair disorders, but more research is needed for conditions like psoriasis and vitiligo.
3 citations
,
January 2021 in “Skin appendage disorders” Hair loss can occur about 4 weeks after scalp surgery but usually grows back within 3 months without treatment.
3 citations
,
June 2025 in “Gyemyeong uidae haksulji” PDRN is effective and safe for healing wounds and skin issues.
3 citations
,
November 1999 in “Journal of Cutaneous Medicine and Surgery” Examining scalp biopsies in different ways helps better diagnose hair loss types.
2 citations
,
July 2021 in “Dermatologic Therapy” A woman's hair loss after COVID-19 was likely due to a mix of pressure-induced alopecia and acute telogen effluvium.
2 citations
,
January 2021 in “Przegląd Dermatologiczny (1959)” The article discusses various treatments for different types of non-scarring hair loss.
2 citations
,
April 2018 in “Pediatric dermatology” Elaborate princess hairstyles at a theme park caused hair loss and scalp damage in young girls.
1 citations
,
March 2024 in “Pediatric Dermatology” Neonatal nasal injuries can heal with basic care but often leave scars.
1 citations
,
April 2022 in “Journal of The American Academy of Dermatology” Hair loss in men (androgenetic alopecia) is significantly linked to decreased scalp sensitivity, but not temperature sensitivity. More research is needed to confirm this. Comparing this hair loss to leprosy is unsupported and stigmatizing.