During the next eight weeks, they were fed one of the three protein levels in a diet that had about 1,000 extra calories a day.

He was given several blood transfusions in the first few weeks because of very low hemoglobin and protein levels.

Family and health care workers should also look out for low protein levels in the blood or wounds that are not healing.

In others, rhythm is regulated primarily on the protein level.

To compare protein levels, control and mCul1-expressing discs were processed together.

Fat levels are still important in determining the price of milk, but now the protein level also plays a part.

The letters had been programmed into the virus on a protein level.

On a protein level, structure is less conserved than sequence.

The cereal also provides higher protein levels than many of the other foods.

Yet the book tells dieters to use their current weight, not shape, to determine protein levels.