Biomedical technology

Dynamic tattoos promise to warn wearers of health threats

In the sci-fi novel "The Diamond Age" by Neal Stephenson, body art has evolved into "constantly shifting mediatronic tattoos"—in-skin displays powered by nanotech robopigments. In the 25 years since the novel was published, ...

Immunology

Untangling tattoos' influence on immune response

I lay on the mat of the open-air bungalow in Apia, Samoa, looking up at a gecko. As its tail quivered, I felt a sympathetic twitch in my leg. Su'a Sulu'ape Paulo III, the sixth-generation Samoan hand-tap tattoo master leaning ...

Health

FDA: Tattoo inks recalled due to bacterial contamination

(HealthDay)—Six tattoo inks have been recalled because they are contaminated with bacteria and could lead to infection that poses a serious health risk, the U.S. Food and Drug Administration says.

Health

Bad reaction from a new tattoo? Here's what to do

(HealthDay)—The biggest worry a person usually has when they're getting a tattoo is how it will look. But sometimes, getting inked can lead to something worse than bad body art, an expert warns.

Health

Going for an MRI scan with tattoos?

Tattoos are increasingly popular. Every eighth person in Germany has already felt the sting of a tattoo needle. Yet, examining tattooed people via magnetic resonance imaging (MRI) could possibly be risky. The first prospective ...

Health

Are tattoos linked with individuals' health and risky behaviors?

In a survey-based study published in the International Journal of Dermatology, having tattoos was not significantly related to overall health status, but individuals with tattoos were more likely to be diagnosed with a mental ...

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