A highly reactive chemical that often contains oxygen and is produced when molecules are split to give products that have unpaired electrons (a process called oxidation). Free radicals can More…
(fool-VES-trant) A drug that is used to treat breast cancer. Fulvestrant blocks the effects of the hormone estrogen in the body. It belongs to the family of drugs called antiestrogens
The larger part of a hollow organ that is farthest away from the organ's opening. The bladder, gallbladder, stomach, uterus, eye, and cavity of the middle ear all have a fundus