It is so named because of the irregular branching of the veins into many anastomosing stringers, so that the ore is not separable from the country rock. One of largest silver lodes was the Comstock Lode in Nevada, although it is overshadowed by the more recently discovered Cannington Lode in Queensland, Australia.
Neupogen is a protein-based drug administered by injection which increases the production of white blood cells. According to Drugs.com, Neupogen is administered to patients with neutropenia resulting from cancer, bone marrow transplant or chemotherapy.
Neulasta (pegfilgrastim) is  a man-made form of a protein that stimulates the growth of white blood cells in your body. White blood cells help your body fight against infection. Neulasta is used to prevent neutropenia, a lack of certain white blood cells caused by receiving chemotherapy.