Tanning = الدباغة او الاصطباغ

Tanning = الدباغة او الاصطباغ Tanning Melanin composition is a variable mixture of lighter alkali soluble, sulphur containing pheomelanin and darker insoluble eumelanin; skin types that tan well have more eumelanin. Exposure to UVA induces a rapid but transitory grayish color known as immediate pigment darkening (IPD) which probably results from the photo-oxidation of existing […]

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Tattoo = الوشم

Tattoo = الوشم Tattoo Reactions Clinically apparent inflammatory reactions to permanent tattoos, although uncommon, are now seen with greater frequency due to the rise in popularity of tattoos. They have been observed most commonly with red dyes containing mercuric sulfide, such as cinnabar (Chinese red). More recently, there has been a move away from using […]

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Tattooing Accidental = الوشم بشكل عارض

Tattooing Accidental = الوشم بشكل عارض Tattoo Reactions Clinically apparent inflammatory reactions to permanent tattoos, although uncommon, are now seen with greater frequency due to the rise in popularity of tattoos. They have been observed most commonly with red dyes containing mercuric sulfide, such as cinnabar (Chinese red). More recently, there has been a move […]

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