Most suicides in India are brought on by ingesting poisons,with hair dye being the popular choice.Paraphenylenediamine(PPD)is the principal hazardous component of hair dye.Hair color hazardous effects are dose depende...
Para-phenylenediamine (PPD), tile main toxic ingredients of hair dyes, have been used by millions of consumers to improve their appearance. Stone Hair Dye (SHD) mainly contain PPD. SHD and PPD were evaluated by 3-...
To study the effects of paraphenylenediamine (PPD) and linear alkylbenzene sulphonate (LAS) alone and in combination on the skin. Methods Forty-eight guinea pigs were divided equally into 4 groups and exposed to P...
The guinea pigs were dermally exposed to paraphenylenediamine (PPD) and in presence of an oxidising agent hydrogen peroxide for 15 and 30 d to assess their effects on some enzymes, lipid peroxidation and histamine con...