The phrase "pregnant mice" refers to female mice that are carrying babies, just like human mothers when they have a baby growing inside their bodies. Full definition
The team compared the offspring of pregnant mice when given a low protein diet (8 per cent protein) and a normal diet (20 per cent protein). (sciencedaily.com)
Throughout their pregnancy, the researchers gave pregnant mice either only water or a 10 percent fructose drink that mimics the level of fructose in most soft drinks. (sciencedaily.com)
The scientists fed pregnant mice either the high or low glycemic index diet and kept their offspring on the same diet after birth and weaning, because their brains are still forming crucial connections. (sciencedaily.com)