11 citations,
April 2022 in “Biophysical Journal” Disulfide bonds in keratin fibers break more easily under stress, especially when wet, affecting fiber strength.
May 2024 in “International Journal of Cosmetic Science” Disulfide bonds are crucial for hair's strength, especially when wet.
6 citations,
December 2013 in “Journal of Cosmetic Dermatology” Pigmented concealing powders can improve the look of hair density for people with hair loss but need daily application and may not work well in wet conditions.
13 citations,
March 2010 in “International Journal of Cosmetic Science” Hair coloring increases copper and calcium uptake, damaging hair and reducing shine.
10 citations,
August 2021 in “Cosmetics” The best shampoo formula used 1% high-weight hyaluronic acid, 10% acidic sophorolipid, and 1% salt for effective hair conditioning and cleansing without sulfates or silicones.
6 citations,
December 1966 in “Textile Research Journal” Animal hair fibers like wool and mohair are strong when dry, but vicuna fibers are very brittle.
1 citations,
May 2002 in “Therapeutische Umschau” Children's hair diseases include compulsive hair-pulling, easily plucked hair, scalp fungal infections, and head lice, each requiring specific diagnosis and treatment.
3 citations,
September 2020 in “Case reports in dermatological medicine” Misdiagnosing kerion as a bacterial infection can lead to unnecessary surgery and permanent hair loss.
December 2023 in “Data in Brief” Curly hair's strength and flexibility vary with moisture and temperature.
April 2023 in “Jurnal Sain Veteriner” A young Persian cat had a skin infection and low platelets, treated with various medications.
42 citations,
April 2008 in “Acta materialia” Different ethnicities and treatments affect human hair strength and structure.
27 citations,
February 1991 Cuticle damage doesn't affect hair's tensile strength; the cortex is responsible for it.
10 citations,
September 2020 in “Biopolymers” Hair's structure and properties change with pH; acidic pH maintains strength and less swelling, while alkaline pH increases water content and swelling.
9 citations,
March 2005 in “International Journal of Cosmetic Science” The torsional method effectively evaluates hair damage and the performance of hair care ingredients.
8 citations,
January 2018 in “Journal of cosmetic dermatology” Conditioners in hair dye reduce damage and improve combability.
7 citations,
January 2023 in “Biofabrication” A new method efficiently creates cell spheres that help regenerate hair.
5 citations,
January 1992 Silicones in shampoos make hair smoother, easier to manage, and reduce friction.
3 citations,
December 2021 in “Materials today communications” A new film made from human hair supports skin cell growth better than collagen.
3 citations,
November 2021 in “Journal of biomedical materials research. Part B, Applied biomaterials” AMFIBHA scaffold significantly healed large full-thickness burn wounds in rabbits and restored skin's mechanical properties.
2 citations,
November 2018 in “Journal of Cosmetic Dermatology” The conclusion is that surgeons should carefully create a natural-looking occipital hairline in hair transplants to avoid detection.
June 2024 in “ChemBioChem” Replenishing free 18-MEA can help restore damaged hair surfaces.
February 2024 in “International Journal of Biological Macromolecules” The study created a new type of microsphere that effectively regrows hair.
December 2022 in “The journal of pediatrics/The Journal of pediatrics” A young girl's foot lesion was actually a rare condition caused by a hair fragment under the skin, not a parasite.
January 2019 in “Actas urológicas españolas” Using mirabegron and solifenacin together is safe and more effective for treating overactive bladder than using either drug alone.
October 2012 in “Advanced Materials Research” Higher temperatures improve rabbit hair strength up to 50°C, but moisture weakens it.
2 citations,
December 2011 in “Annales de Dermatologie et de Vénéréologie” 2011 dermatological research found new skin aging markers, hair loss causes, skin defense mechanisms, and potential for new treatments.
December 2022 in “Exploratory animal and medical research” The study concluded that Acral lick dermatitis is most common in young male Labrador retrievers, often caused by psychological factors, and leads to skin inflammation and stress-related blood changes.
13 citations,
June 2016 in “Dermatologic Therapy” Minoxidil works better when applied on a damp scalp than a dry one.
4 citations,
November 2012 in “Dermatitis” A man got severe skin irritation after using marking nut sap for hair loss.
3 citations,
July 2017 in “Current sports medicine reports” Athletes can experience various skin issues, which can be treated and prevented with appropriate care and protective measures.