From Wikipedia, the free encyclopedia. Injection molding (British: moulding ) is a manufacturing technique for making parts from. both thermoplastic and thermosetting plastic materials in production . Molten plastic is. injected at high pressure into a mold , which is the inverse of the product's shape.
Plasma cell, short-lived antibody-producing cell derived from a type of leukocyte (white blood cell) called a B cell. B cells differentiate into plasma cells that produce antibody molecules closely modeled after the receptors of the precursor B cell. Once released into the blood and lymph, these antibody molecules bind to the target antigen (foreign substance) and initiate its neutralization or destruction.
A plasma cell is a type of white blood cell that normally produces antibodies to fight infections. People with multiple myeloma have cancerous plasma cells, also called myeloma cells, which replace normal cells and form tumors in bones and, occasionally, in various soft tissues of the body. Myeloma cells may also prevent the bone marrow from making enough red blood cells, white blood cells, and platelets.