After intravenous administration of fluorescein dye, UWF FA images were obtained during the early (45 s), middle (2 min, 30 s) and late (5 min) phases of the angiography, and steered peripherally ...

A corneal ulcer should be suspected if blepharitis occurs after the flush. Fluorescein dye can be used to assess the cornea in this situation. Many clinicians advocate only performing nasolacrimal ...

This Newscriptster guesses the dye is some kind of fluorescein salt, which is more soluble in water than hydrocarbon-heavy fluorescein. In water, scientists sometimes use sodium fluorescein to ...

March 17th is celebrated worldwide as St. Patrick's Day. This tradition, which has roots in Ireland, has gained popularity worldwide. It is particularly spectacular in Chicago, where the river is ...

On St. Patrick's Day in Chicago, the river turns green, so why wouldn't The Toxic Avenger (of some description) crash the party?

An allergic reaction to food dye can be mild or severe. A mild reaction can result in symptoms such as hives, flushing, or itchy skin. A severe reaction can cause swelling of the face or lips ...

Protein pore-mediated transport of solutes across vesicle boundaries. (a) Schematic diagram. (b) Experimental results showing that a GUV initially excluding FITC dye increases in fluorescence relative ...

This Newscriptster guesses the dye is some kind of fluorescein salt, which is more soluble in water than hydrocarbon-heavy fluorescein. In water, scientists sometimes use sodium fluorescein to ...

This important study shows that the Nora virus, a natural Drosophila pathogen that also persistently infects many laboratory fly stocks, infects intestinal stem cells (ISCs), leading to a shorter life ...

Made from petroleum, red dye 40 is a synthetic food dye. Some studies suggest a link between red dye 40 and ADHD behavior; the dye might trigger or exacerbate behavioral changes in sensitive children.