News tagged with dye

Making live cell microscopy affordable

Researchers in Japan have developed a low-intensity light source that allows cell biologists to visualize and handle live cells without destroying them during prolonged exposure. In addition to laying the ...

dateJul 13, 2012 in Cell & Microbiology
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FDA panel votes to study food dyes, hyperactivity

(AP) -- A Food and Drug Administration advisory panel recommended Thursday that the agency further study the link between food coloring and childhood hyperactivity but said products that contain the dyes do not need package ...

dateMar 31, 2011 in Health
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Do synthetic food colors cause hyperactivity?

Food coloring is the reason glace cherries are red rather than beige and that children's tongues sometimes appear freakishly blue. But man-made dyes may do more than make processed food look vibrant and whimsical. Some blame ...

dateJan 06, 2011 in Health
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Novel technique informs drug delivery research

University College Dublin researchers led by Conway Fellow, Professor David Brayden have shown that a candidate drug delivery polymer may have potential for oral or topical use. These findings were recently ...

dateJun 03, 2010 in Polymers
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Oscillations at odds in the heart

Researchers in Germany show that a classical biological oscillator, the glycolytic oscillator, may increase damage to the heart during acute loss of oxygen (anoxia), and as may occur during ischemia. The study appears online ...

dateMar 15, 2010 in Psychology & Psychiatry
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