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.
12 citations
,
May 2017 in “Journal of pharmaceutical and biomedical analysis” The method shows that zinc pyrithione and climbazole from anti-dandruff shampoo effectively reach the scalp.
9 citations
,
January 2020 in “Zenodo (CERN European Organization for Nuclear Research)” Acne can be treated but may cause emotional distress and mental health issues.
9 citations
,
January 2017 in “Archives of biochemistry and biophysics” Testosterone raises blood pressure and changes kidney protein levels.
9 citations
,
October 1946 in “Experimental biology and medicine” Rats fed soybean oil meal lost hair, but adding inositol, biotin, cystine, or methionine to their diet prevented this and improved growth.
8 citations
,
October 2022 in “International Journal of Legal Medicine” Drugs in drowned bodies' hair remain stable in natural water, aiding forensic analysis.
8 citations
,
July 1997 in “Archives of Gerontology and Geriatrics”
7 citations
,
January 2021 in “Infectious diseases News Opinions Training” Tailoring COVID-19 measures to risk levels in the military improves health and readiness.
7 citations
,
January 1966 in “Archives of Dermatology” The method accurately measures hair growth with minimal risk and is better than other methods.
5 citations
,
November 2017 in “Dermatologica Sinica” Transverse scalp biopsies are more accurate for diagnosing non-cicatricial alopecia, but examining both types is best for accuracy.
4 citations
,
July 2021 in “Journal of dermatology & dermatologic surgery” Microneedling is a simple, affordable treatment that helps with scars, wrinkles, stretch marks, and hair growth by boosting collagen.
4 citations
,
November 2011 in “Archives of Dermatology” The photographic method for measuring facial hair density is reliable and valid but needs further testing on different hair densities and skin colors.
4 citations
,
October 2009 in “Skin research and technology” Colorimetry can accurately measure hair growth rates in mice.
4 citations
,
January 1991 in “Journal of obstetrics and gynaecology” The photographic method accurately measures hair growth and both treatments effectively reduced hair growth in hirsute women.
3 citations
,
November 2023 in “BMC Public Health” Both EQ-5D-5L and SF-6DV2 are valid for measuring health but can't be used interchangeably.
3 citations
,
November 2022 in “Separations” The method accurately measures seven androgens in plasma and shows different hormone levels in females with acne and obesity.
3 citations
,
April 2021 in “Journal of Cosmetic Dermatology” The micrometer caliper is a reliable tool for measuring hair diameter for FUE surgery.
3 citations
,
October 2020 in “Arthritis Care & Research” New tools and criteria have been developed to better assess and treat pediatric lupus.
2 citations
,
August 2025 in “Harm Reduction Journal” Non-medical steroid use in gym-goers is risky and needs better prevention and care strategies.
2 citations
,
September 2024 in “Diagnostics” A new method accurately measures cell changes in breast cancer.
2 citations
,
July 2024 in “Journal of Cosmetic Dermatology” The HAIR-Q is a reliable tool for assessing patient satisfaction with hair loss treatments.
2 citations
,
November 2017 in “Biotechnology Letters” Researchers found four natural compounds that can change DHT levels in prostate cancer cells.
2 citations
,
January 2009 The procedure reliably measures cortisol in rhesus macaque hair.
2 citations
,
January 1972 Hair can measure exposure to radioisotopes.
1 citations
,
November 2025 in “Clinical Chemistry and Laboratory Medicine (CCLM)” A new method accurately measures DHEAS in blood, improving on current tests.
1 citations
,
January 2025 in “JEADV Clinical Practice” Disease-specific tools better assess alopecia areata's impact on quality of life.
1 citations
,
January 2025 in “Molecules” More research is needed to effectively measure how well GHK–Cu in liposomes penetrates the skin.
1 citations
,
February 2023 in “Clinical and Experimental Dermatology” The tool to measure life quality for women with alopecia is reliable and accurate.
1 citations
,
December 2022 in “Zenodo (CERN European Organization for Nuclear Research)” Emotional intelligence needs different measurement tools than IQ.
1 citations
,
July 2022 in “International journal of trichology” Type 3 hair oil strengthens hair more than coconut oil.