8 citations
,
May 2020 in “International journal of biological macromolecules” Certain treatments can increase protein binding to natural hair but are less effective on permed hair.
Yul Brynner's unique physical presence and gestures defined his star image.
6 citations
,
October 2009 in “Veterinary Dermatology” Canine claws have complex structures with different keratin types, similar to hair and nails.
December 2025 in “Universal library of medical and health sciences.” Amino acids like arginine and cysteine protect hair during chemical treatments, keeping it strong and less brittle.
26 citations
,
February 2020 in “International Journal of Biological Macromolecules” Chitosan-coated dutasteride nanocapsules improve hair treatment, and physical stimulation boosts effectiveness.
Coreopsis tinctoria Nutt. extract can effectively dye hair yellow or dark brown with good wash durability.
66 citations
,
June 2004 in “Biophysical Journal” Hard α-keratin in hair has a unique, nonordered structure, different from other fibers.
April 2024 in “Journal of applied cosmetology” Using hyaluronic acid fillers in the temple area of the face can improve looks but has risks, so choosing the right technique and product is important for safety.
13 citations
,
April 2023 in “Biochemical Society Transactions” Tissue stiffness helps shape how organisms develop.
September 2018 in “Dermatologic Surgery”