FILGRASTIM, G-CSF (fil GRA stim) is a granulocyte colony-stimulating factor that stimulates the growth of neutrophils, a type of white blood cell (WBC) important in the body's fight against infection.
The hypothalamus, a part of the brain, is responsible for many hormones. Understanding these brainy hormones will help you take control of your body and your health. The hypothalamus produces hormones that control the production of hormones in the pituitary gland.
The Pituitary Gland: The Master Gland. The pituitary gland, which is often referred to as the master gland, regulates the. release of most of the body's hormones (chemical messengers that send information to. different parts of the body). It is a pea-sized gland that is located underneath the brain. The pituitary gland controls the release of thyroid, adrenal, growth and sex hormones. The hypothalamus, located in the brain above the pituitary gland, regulates the release. of hormones from the pituitary gland.