What happens when you burst a vein? Quick Answer. When a blood vessel such as a vein bursts, a small amount of blood is released into the body, according to Healthline. Burst veins occur for many reasons, but the most frequent cause is an injury to the affected area, which appears as a bruise.
Uses of Intravenous Immunoglobulin. IVIG is used to treat various autoimmune, infectious, and idiopathic diseases. IVIG is an approved treatment for graft versus host disease and ITP. It is accepted for use in persons with Kawasaki disease, Guillain-BarrÃ© syndrome, and polymyositis/dermatomyositis.
Perhaps a more popular theory is that the immunosuppressive effects of immunoglobulin therapy are mediated through IgG's Fc glycosylation. By binding to receptors on antigen presenting cells, IVIG can increase the expression of the inhibitory Fc receptor, FcgRIIB, and shorten the half-life of auto-reactive antibodies.