3 citations
,
August 2022 in “Cutis” Certain nail conditions can suggest thyroid problems, with different symptoms for underactive (slow, thin nails) and overactive (spoon-shaped, brittle nails) thyroid.
1 citations
,
July 2008 in “Expert Review of Dermatology” Normal hair thickness varies by scalp area and a mix of hair thicknesses is typical in healthy individuals.
1 citations
,
June 1998 in “Journal of Forestry Research” Mammalian hair scales change from smooth to wavy due to friction.
1 citations
,
January 1985 in “Facial Plastic Surgery” The document recommends careful planning and techniques for successful punch hair grafting in hair restoration.
May 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” KAP-depleted hair causes less immune response and is more biocompatible for implants.
April 2023 in “CRC Press eBooks” Hair care products mainly work on the hair's surface and need professional guidance for use.
November 2022 in “Journal of Drug Delivery and Therapeutics” Unani medicine links diffuse hair loss to poor skin pore function and body dryness, leading to thinning hair.
October 2022 in “Facial Plastic Surgery Clinics of North America” Hair restoration surgery, including hairline-lowering and hair transplantation, can effectively treat hair loss and improve appearance in all ethnic groups.
October 2020 in “Misr journal of agricultural engineering” Drying pomegranate peel is profitable and useful for various industries.
March 1997 in “Medical Molecular Morphology” Zinc deficiency causes early scalp hair damage that recovers slower than skin symptoms.
August 1989 in “Proceedings ... annual meeting, Electron Microscopy Society of America/Proceedings, annual meeting, Electron Microscopy Society of America” The research provided a detailed view of the non-keratinous parts of human hair fibers.
46 citations
,
October 2009 in “Archives of Dermatology” Loose anagen hair syndrome, often affecting young girls, can be diagnosed with a hair-pull test and usually gets better on its own, but severe cases may need treatment.
40 citations
,
April 2006 in “Journal of the European Academy of Dermatology and Venereology” The Trichoscan system was found to be inaccurate for measuring hair growth, needing better software to be useful.
33 citations
,
August 2016 in “Indian Journal of Dermatology, Venereology and Leprology” Dutasteride is more effective than finasteride at increasing hair count and reversing hair thinning in men with hair loss, but both have similar side effects.
6 citations
,
April 2000 in “European journal of plastic surgery” Ruby laser hair removal effectively reduces hair density and is preferred by most patients.
July 2025 in “Biomolecules” Adenosine may help with hair loss, but more research is needed.
January 2024 in “Journal of the Egyptian Women's Dermatologic Society (Print)” Combining minoxidil with dutasteride and microneedling is more effective for female pattern hair loss than just dutasteride and microneedling.
75 citations
,
November 1965 in “Textile research journal” Papain and bisulfite break down human hair by dissolving parts of it.
41 citations
,
April 2009 in “Journal of comparative neurology” P2X3-IR fibers are widespread in rat skin and likely help detect pain.
25 citations
,
October 2017 in “Clinics in Dermatology” Older adults commonly experience hair loss and nail disorders due to aging and health changes, affecting their quality of life.
20 citations
,
July 2006 in “Annals of Anatomy - Anatomischer Anzeiger” The 15th-century Korean mummy's hair was well-preserved due to a protective lime-soil coating.
17 citations
,
January 2011 in “Skin Research and Technology” Hair from people with seborrheic dermatitis is thicker scaled, more damaged, and thinner than healthy hair, and atomic force microscopy can help monitor the condition.
16 citations
,
July 2020 in “Advances in Traditional Medicine” The combined herbal extract formulation promotes hair growth safely without skin irritation.
11 citations
,
January 2005 in “Brazilian Journal of Medical and Biological Research” Hairless USP mice have enlarged skin cysts as they age.
6 citations
,
January 2017 in “Journal of toxicologic pathology” Rabbit skin with active hair growth shows thicker, redder areas due to larger, more numerous hair follicles and increased blood vessels.
1 citations
,
April 2016 in “Journal of The American Academy of Dermatology” The study concludes that Loose Anagen Hair Syndrome is a benign condition that usually improves with age but can be hard to diagnose and stressful for the family.
July 2025 in “Clinical and Experimental Dermatology” Hair loss (telogen effluvium) happens before male pattern baldness.
Avicennia marina extract may help treat hair loss naturally.
1 citations
,
January 2011 in “Journal of S C C J” Adenosine lotion improves hair thickness and density in women with thinning hair.
2 citations
,
September 2023 in “Journal of clinical medicine” Scalp skin grafts effectively cover lower limb defects with high success and minimal complications.