The Ranch Theme Lyrics. Mammas Don't Let Your Babies Grow Up to Be Cowboys Lyrics. (performed by Shooter Jennings and Lucas Nelson) (originally by Ed Bruce, made famous by Waylon Jennings & Willie Nelson) Cowboys ain't easy to love and they're harder to hold. And they'd rather give you a song than diamonds or gold.
Neutropenia (noo-troe-PEE-nee-uh) is an abnormally low count of neutrophils, a type of white blood cell that helps fight off infections, particularly those caused by bacteria and fungi. The threshold for defining neutropenia varies slightly from one medical practice to another.
Special stem cells in the bone marrow give rise to neutrophils, also known as polymorphonuclear leukocytes or PMNs. Neutrophils are normally the most abundant white blood cells (WBCs) in the circulation, accounting for roughly 50 to 70 percent. Phagocytosis is the primary function of neutrophils, and they are highly effective and efficient at performing this role.