April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Aging causes changes in scalp cells that can negatively affect hair health.
Older women's scalp cells show changes that could contribute to hair thinning.
August 2016 in “Journal of Investigative Dermatology” Dutasteride improved hair density and thickness in men not helped by finasteride, with minimal side effects.
Hair restoration and scalp surgery can effectively treat hair loss.
January 2014 in “Jaypee Brothers Medical Publishers (P) Ltd. eBooks” Mesotherapy might help with hair and scalp problems.
September 2013 in “Hair transplant forum international” The conclusion cannot be provided because the document is not accessible.
February 2013 in “Journal of the American Academy of Dermatology” Iron supplements may reverse premature hair graying caused by iron deficiency.
Infliximab was effective in treating a scalp condition that did not respond to other treatments.
January 2010 in “Nihon Hou Kagaku Gijutsu Gakkaishi” The modified staining method can determine the ABO blood group of hair samples accurately.
July 2007 in “Clinical Risk” A woman got severe scalp burns from a salon's improper hair bleaching treatment.