Not exact matches
But the mice were fed
food containing higher - than -
normal levels of the heavy isotope so that when the mice ate this
food, their bodies absorbed the nitrogen isotopes and used it for several purposes, including to make GFAP
molecules.
This keeps the water in liquid form at a slightly higher temperature than
normal which improves the speed at which the heat transfer through the
food occurs via water
molecules.
These could be from «
normal»
food, however, in a undigested / not - completely broken down form, your body thinks they are foreign invaders and attacks these
molecules mounting an immune system response against them.