Researchers found that applying the dye to skin allowed them to see the blood vessels of the brain ... We are usually unable ...

Scattering is the main reason why we cannot normally see through the body ... smeared the scalp of mice with the solution, the blood vessels became visible. They also applied the solution to ...

The blood vessels swell and become blocked with blood clots, called thrombi, eventually damaging or destroying skin tissues. Sometimes, this can lead to infection and gangrene. Initial symptoms ...

By rubbing the tartrazine into the skin of mice, the researchers were able to observe underlying blood vessels and muscles ... that you might see through skin. Tartrazine has a significant ...