Want more efficient muscles? Eat your spinach

(PhysOrg.com) -- After taking a small dose of inorganic nitrate for three days, healthy people consume less oxygen while riding an exercise bike. A new study in the February issue of Cell Metabolism traces that improved performance ...

'Catch-up' growth signals revealed

(PhysOrg.com) -- University of Michigan researchers have uncovered molecular signals that regulate catch-up growth -- the growth spurt that occurs when normal conditions are restored after a fetus, young animal or child has ...

Carrots' antioxidant value boosted by ultraviolet light

Exposing sliced carrots to UV-B, one of the three kinds of ultraviolet light in sunshine, can boost the antioxidant activity of the colorful veggie. That's according to preliminary studies by U.S. Department of Agriculture ...

Improving health with the power of purple

Tomato plants, bearing rich purple fruit, line the inside of Biology Professor Zheng-Hui He's lab in the San Francisco State University Greenhouse. The unusually colored plants are the result of He's research, exploring how ...

Engineering wheat arabinoxylan for new applications

Arabinoxylan, the major dietary fibre component of wheat bran, is important both from the technological and nutritional point of view. New enzymatic technologies were developed in the HEALTHGRAIN project to partly and selectively ...

New theory of Down syndrome cause may lead to new therapies

Conventional wisdom among scientists for years has suggested that because individuals with Down syndrome have an extra chromosome, the disorder most likely results from the presence of too many genes or proteins contained ...

IBM scientists create rapid disease diagnostic chip (w/ Video)

IBM scientists have created a one-step point-of-care-diagnostic test, based on an innovative silicon chip, that requires less sample volume, is significantly faster, portable, easy to use, and can test for many diseases, ...

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