8 citations
,
January 2022 in “Sensors” Deep learning can accurately automate hair density measurement, with YOLOv4 performing best.
41 citations
,
December 2008 in “International Journal of Dermatology” South Korean women with hair loss have lower hair density and thickness compared to healthy women.
61 citations
,
July 2012 in “British Journal of Dermatology” Caucasian women's hair appears thickest in their 20s, with perceived thinning after mid-30s due to both decreasing density and diameter.
March 2015 in “Dermatologic Surgery” Smaller reticle sizes are as accurate as the standard size for measuring hair density in hair restoration.
29 citations
,
July 2008 in “Dermatologic Surgery” The Cross-section Trichometer is a new tool that can measure hair quantity and detect hair loss and growth.
26 citations
,
February 2011 in “Anais Brasileiros De Dermatologia” Polycystic Ovary Syndrome can cause hair loss and skin issues, and early treatment is important for preventing complications.
24 citations
,
January 2012 in “Journal of The American Academy of Dermatology” Caucasian hair is denser, but Asian hair is thicker in female pattern hair loss patients.
11 citations
,
October 2020 in “Sensors” Photoacoustic imaging can accurately assess hair follicle density and orientation for hair transplant planning.
69 citations
,
April 2019 in “Biomedicines” PRP and HF-MSCs treatment improves hair growth, thickness, and density in androgenetic alopecia.
58 citations
,
January 2020 in “International Journal of Molecular Sciences” Different methods of preparing Platelet-Rich Plasma (PRP) can affect wound healing and hair regrowth in plastic surgery. Using a kit with specific standards helps isolate PRP that meets quality criteria. Non-Activated PRP and Activated PRP have varying effects depending on the tissue and condition treated. For hair regrowth, Non-Activated PRP increased hair density more than Activated PRP. Both treatments improved various aspects of scalp health.
4 citations
,
June 2015 in “Journal of clinical & experimental dermatology research” PRP injections may slightly improve hair density and count for male hair loss, but more research is needed.
7 citations
,
November 2018 in “Journal of Craniofacial Surgery” About 21.3% of young, healthy Chinese men experience hair loss. Hairlines are mostly linear or have a central protrusion. Hair is densest on the top and back of the head, and hair follicles usually have 1 or 2 hairs. This information can help in designing hair restoration procedures.
136 citations
,
February 2017 in “International Journal of Molecular Sciences” PRP treatment improves hair growth, and the device used can affect results, with some being more effective.
85 citations
,
December 1990 in “Journal of Investigative Dermatology” Minoxidil promotes hair growth in women with early-stage alopecia.
1 citations
,
May 2019 in “International Journal of Cosmetic Science” The model predicts hair breakage based on key hair properties and helps product developers.
38 citations
,
December 2011 in “British Journal of Dermatology” Menopause-related hormonal changes affect hair but are not the only cause of hair changes in middle-aged women.
1 citations
,
September 2023 in “Journal of cosmetic dermatology” Silybum marianum flower extract may help increase hair growth and decrease hair loss.
19 citations
,
January 2001 in “Journal of cutaneous laser therapy” The Nd:YAG laser safely reduces facial hair and slows regrowth, with patient satisfaction.
2 citations
,
July 2008 in “Dermatologic Surgery” The Cross-section Trichometer is a promising tool for measuring hair characteristics without cutting the hair and may have various clinical uses.
17 citations
,
February 2016 in “International Journal of Cosmetic Science” Visible light can improve skin disorders and hair loss, but more research is needed to understand long-term effects.
1 citations
,
February 2022 in “Biological Trace Element Research” The combination of Arginine Silicate Inositol Complex and a new form of Biotin improved hair and nail growth in rats.
23 citations
,
November 2017 in “Stem cell investigation” Platelet lysate is more effective than activated autologous platelet-rich plasma or saline in improving hair growth after hair restoration surgery.
August 2023 in “Skin Research and Technology” Platelet-rich plasma (PRP) may improve healing in chronic wounds and vitiligo and promote hair regrowth, but more research is needed.
11 citations
,
July 2021 in “Physiologia Plantarum” SIPHL1 from tomato enhances plants' response to low phosphate levels.
11 citations
,
April 1999 in “Dermatologic Clinics” Different hair transplant methods vary in time and cost, but the best results depend on hairline design and hair qualities, not just the technique.
August 2021 in “Journal of Fundamental and Applied Pharmaceutical Science” Black tea extract at 5% concentration promotes the most hair growth.
8 citations
,
December 2014 in “Clinical and Experimental Dermatology” CTE and FPHL are different hair loss types with unique causes.
3 citations
,
May 2018 in “InTech eBooks” Animal models, especially mice, are essential for advancing hair loss research and treatment.
7 citations
,
March 2019 in “Medicine” Combining light therapy and microneedling shows promise for treating female hair loss.
December 2023 in “International Journal of Biomedicine” Topical finasteride might help with male hair loss with fewer side effects than pills, but more research is needed.