Results 21 to 30 of about 886,590 (367)

Does hair dye use really increase the risk of prostate cancer? [PDF]

BMC Cancer, 2017
Recently, Shu-Yu Tai et al. reported that personal hair dye use increased risk of prostate cancer with a dose-response effect. Although hair dyes were identified as carcinogenic in animals and increased risk of some cancers among hairdressers, the ...
Bang-Ping Jiann
doaj   +2 more sources

P-Phenylenediamine Hair Dye Allergy and Its Clinical Characteristics. [PDF]

Ann Dermatol, 2018
Background P-phenylenediamine (PPD) has been identified as the most frequent contact sensitizer of hair dye and the clinical characteristics of hair dye contact allergy (HDCA) are diverse.
Han JH, Lee HJ, Bang CH, Lee JH, Park YM, Lee JY.   +5 more
europepmc   +2 more sources

The Bio-Safety Concerns of Three Domestic Temporary Hair Dye Molecules: Fuchsin Basic, Victoria Blue B and Basic Red 2. [PDF]

Molecules, 2019
Hair-coloring products include permanent, semi-permanent and temporary dyes that vary by chemical formulation and are distinguished mainly by how long they last.
Liu B, Jin SF, Li HC, Sun XY, Yan SQ, Deng SJ, Zhao P.   +6 more
europepmc   +2 more sources

A systematic review and meta-analysis of the prevalence and complications of paraphenylenediamine-containing hair dye poisoning in developing countries.

Indian J Pharmacol, 2019
BACKGROUND: Suicide is a public health problem, and the number of paraphenylenediamine (PPD)-containing hair dye poisoning with suicidal intentions is increasing in developing countries. In order to better understand this situation, we aimed to conduct a
Bhagavathula AS, Bandari DK, Khan M, Shehab A.   +3 more
europepmc   +2 more sources

A Meta-Analysis on the Relationship Between Hair Dye and the Incidence of Non-Hodgkin's Lymphoma. [PDF]

Med Princ Pract, 2019
Background: Epidemiologic studies have suggested hair dye to be a risk factor for many cancers. However, previous studies on the association between the personal use of hair dye and risk of non-Hodgkin’s lymphoma (NHL) have been inconclusive.
Qin L, Deng HY, Chen SJ, Wei W.
europepmc   +2 more sources

Associations of hair dye and relaxer use with breast tumor clinicopathologic features: Findings from the Women's circle of Health Study. [PDF]

Environ Res, 2022
Rao R, McDonald JA, Barrett ES, Greenberg P, Teteh DK, Montgomery SB, Qin B, Lin Y, Hong CC, Ambrosone CB, Demissie K, Bandera EV, Llanos AAM.   +12 more
europepmc   +3 more sources

Face and neck pigmentary alterations in hair dye users: A cross-sectional study from South India

Indian Dermatology Online Journal, 2020
Background: Hair dyes are commonly used for the concealment of grey hair in India. The pigmentary alterations produced by hair dyes on the face and neck have not received sufficient attention.
Valeti Meghana, Hima Gopinath, Kaliaperumal Karthikeyan, Vinayagamoorthy Venugopal   +3 more
doaj   +2 more sources

Prior bleaching of virgin or colored hair has minimal impact on SERS-based hair dye identification. [PDF]

J Forensic Sci
Pickett D, Holman A, Kurouski D.
europepmc   +3 more sources

Angioedema, an unusual reaction to hair dye [PDF]

The Pan African Medical Journal, 2018
Angioedema is a type-1 hypersensitivity reaction that can be life threatening. It affects the skin airways and the gastrointestinal tract. Henna is a green powder used to dye skin and nails.
Reginald Mzudumile Ngwanya, Zandile Spengane, Nonhlanhla Khumalo   +2 more
doaj   +2 more sources

I pluck — contemplating dyeing and ageing through Gray hairs

MatLit
It was only in my late 30s that I realised that most of the women around me dye their hair. I began to scrutinize my own hair and found many gray hairs amongst my dark brown ones. I started to wonder why women’s gray hair is so invisible.
Terhi Marttila
doaj   +3 more sources