11 citations
,
November 2001 in “Journal of Chromatography B: Biomedical Sciences and Applications” Finasteride and analogues separated using LC-MS-MS technique.
January 2020 in “International Journal of Research in Pharmacy and Chemistry” A reliable method was created to measure dutasteride and related molecules in capsules.
1 citations
,
July 2020 in “Reviews in separation sciences”
Hair test results can be misleading due to external contamination, so they shouldn't be used alone to assess long-term drug use.
2 citations
,
August 2019 in “Electronics and Communications in Japan” The device mimics human hair follicles and detects tiny forces and moments with high sensitivity.
EDM is better for isolating and growing human foreskin fibroblasts, and PPP helps repair UVB damage.
56 citations
,
November 1958 in “The Journal of Cell Biology” A unique skin cell similar to hair bulb melanocytes was identified, with better preservation using permanganate fixation.
13 citations
,
September 2005 in “Eclética Química” Quick, accurate minoxidil measurement in hair loss products using photometric flow titration.
December 2023 in “Kiểm nghiệm và An toàn thực phẩm/Kiểm nghiệm và An toàn thực phẩm (online)” The method detected sex hormones in some health supplements, with one containing banned testosterone.
4 citations
,
January 2002 in “Indian Journal of Pharmaceutical Sciences” A new method accurately measures finasteride in tablets using color change and light absorption.
63 citations
,
February 2017 in “ACS biomaterials science & engineering” Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
A method was created to measure oxymatrine in human blood.
25 citations
,
January 1992 in “International Journal of PIXE” Trace elements can impact health, causing issues like zinc deficiency, copper-related diseases, mercury and lead toxicity, and more.
5 citations
,
February 2018 in “Experimental Dermatology” Scientists developed a way to isolate sweat glands from the scalp during hair transplants, keeping them alive for 6 days for research and cosmetic uses.
5 citations
,
January 2014 in “Asian Journal of Chemistry” Researchers developed a quick and reliable method to test for betamethasone dipropionate and calcipotriol in ointments and drugs.
January 2011 in “Nuclear Techniques” Lead levels in hair increased due to environmental exposure, while iron, copper, and zinc levels stayed stable.
1 citations
,
January 2023 in “Indian Journal of Animal Research” A new method effectively stains hair samples for study without losing hair sections.
101 citations
,
January 2014 in “Journal of Visualized Experiments” The method effectively measures long-term stress levels using hair samples.
3 citations
,
March 1994 in “The Journal of Dermatologic Surgery and Oncology” Using a tungsten needle for scalp reduction surgery improves healing, reduces hair loss, and lessens scarring.
23 citations
,
February 2025 in “Advanced Materials” The dressing speeds up wound healing by 41% using moisture-generated electricity and antibacterial properties.
November 2009 in “Eclética Química” The conclusion cannot be provided as the document content is not available.
September 2023 in “Membranes” 3D-printed membranes with smart sensors can greatly improve tissue healing and have many medical applications.
Prussian Blue causes hair cuticles to detach, weakening the hair.
1 citations
,
December 2016 in “Journal of Pakistan Association of Dermatology” Medroxyprogesterone acetate iontophoresis safely and effectively reduces facial hair growth in women.
3 citations
,
May 2014 in “PubMed” The method accurately measures finasteride in skin after using special carriers.
34 citations
,
January 2016 in “Analytical Chemistry” A new method can quickly and accurately detect drugs in hair.
11 citations
,
June 1979 in “British Journal of Dermatology” The enzyme system in hair follicles is similar to the liver's and is affected by certain inhibitors.
5 citations
,
March 2022 in “STAR Protocols” The method helps study hair follicle stem cells and calcium signals in mouse skin.
15 citations
,
January 2008 in “Annales de Toxicologie Analytique” Hair test results can be misleading due to contamination, so they shouldn't be used alone to determine drug use.
4 citations
,
March 2019 in “Acta Chromatographica” Two methods can measure finasteride and tamsulosin hydrochloride; HPLC is more advantageous, while TLC offers better separation.