Biological Role
Gadolinium has no known native biological role, but its compounds are used as research tools in biomedicine. Gd3+ compounds are components of MRI contrast agents. It is used in various ion channel electrophysiology experiments to block sodium leak channels and stretch activated ion channels.
Read more about this topic: Gadolinium
Famous quotes containing the words biological and/or role:
“Much of the ill-tempered railing against women that has characterized the popular writing of the last two years is a half-hearted attempt to find a way back to a more balanced relationship between our biological selves and the world we have built. So women are scolded both for being mothers and for not being mothers, for wanting to eat their cake and have it too, and for not wanting to eat their cake and have it too.”
—Margaret Mead (1901–1978)
“Whether or not you have children yourself, you are a parent to the next generation. If we can only stop thinking of children as individual property and think of them as the next generation, then we can realize we all have a role to play.”
—Charlotte Davis Kasl (20th century)