Lower DHT and higher testosterone levels increase brain activation but don't change behavior in heavy drinkers.
12 citations
,
February 1975 in “Journal of Steroid Biochemistry”
11 citations
,
September 2020 in “Steroids” A new method accurately measures steroid hormones in a few hair strands and could help study chronic stress and hair loss.
July 2023 in “Institutional Repositories DataBase (IRDB)” 70 citations
,
February 2009 in “Biological Trace Element Research” 25 citations
,
March 2004 in “Regulatory Toxicology and Pharmacology” Using testosterone-stimulated weanling rats can effectively replace castrated rats for anti-androgen testing, reducing animal stress.
A bald man grew hair on his head after taking a drug called diazoxide, but lost it again when he stopped the medication.
1 citations
,
January 2017 in “UKnowledge (University of Kentucky)” LC-MS/MS is essential for accurately detecting pregnanes in pregnant mares.
April 2018 in “Journal of Investigative Dermatology” Nonmelanoma skin cancers have higher levels of certain osteopontin variants than normal skin.
10 citations
,
September 2004 in “PubMed” Vitamin D receptor FokI gene variation is not linked to alopecia areata.
4 citations
,
March 2021 in “International Journal of Environmental Research and Public Health” Women with PCOS have higher body fat and skinfold thickness, especially in the H-O-POM phenotype.
April 2020 in “Journal of the Endocrine Society” A rare ovarian tumor that produced testosterone caused a blood clot in the lungs and increased red blood cells in a woman.
2 citations
,
October 2023 in “Biology” Cobalt is important for health but too much or too little can cause health problems, and its environmental buildup is a concern.
Suppressing ODC activity reduces tumor growth in hair follicles.
21 citations
,
May 2014 in “Toxicological Sciences” Toluene diisocyanate exposure can cause immune sensitization by interacting with proteins in hair follicles and sebaceous glands.
29 citations
,
January 2002 in “Biological Trace Element Research” 73 citations
,
April 1999 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Vitamin D receptor is crucial for bone health and mineral metabolism.
5 citations
,
April 2021 in “Journal of Academic Research in Medicine” FAI is a reliable marker for identifying and monitoring hyperandrogenism in obese adolescent females with PCOS.
12 citations
,
December 2017 in “Scientific reports” The new test can measure very small amounts of testosterone in hair, and grinding the hair up first gives more accurate results.
September 2016 in “Journal of dermatological science” The OVOL1-OVOL2 axis is important for hair follicle differentiation and can help diagnose certain hair-related tumors.
227 citations
,
January 1998 in “Journal of biological chemistry/The Journal of biological chemistry” Mutations at Val-889 and Arg-752 disrupt key interactions in the androgen receptor, affecting its function.
April 2020 in “Indian Journal of Forensic Medicine & Toxicology” Laparoscopic ovarian drilling improves menstrual cycles, hormone levels, and pregnancy rates in women with PCOS.
2 citations
,
July 2023 in “AACE Clinical Case Reports” Ovarian vein sampling can effectively locate ovarian tumors when imaging is unclear.
9 citations
,
January 2014 in “Molecular Genetics and Metabolism Reports” The rhg mutation in mice affects the Oat gene, causing hair growth issues and other symptoms.
57 citations
,
August 1997 in “Pediatrics International” VDDR I and II are genetic disorders affecting vitamin D use, causing rickets, with VDDR I treatable by vitamin D supplements and VDDR II needing high doses and calcium.
September 2023 in “Journal of the American Academy of Dermatology” September 1995 in “PubMed” Ozonized autohaemotherapy improves hair growth in people with hair loss.
9 citations
,
January 1989 in “Sen'i Gakkaishi” Wool and hair fibers absorb moisture similarly due to their keratin structure, with the amount of non-crystalline areas affecting the moisture uptake.
March 2025 in “Journal of Clinical Medicine” Iron chelators can effectively reduce hair loss and improve hair growth in autoimmune alopecia.
37 citations
,
March 2018 in “Trends in Plant Science” pH, calcium, and reactive oxygen species regulate plant cell growth, with key roles for NADPH oxidases and plasma membrane H+-ATPases.