IgA Deficiency. Print. IgA deficiency is a defect in the immune system characterized by an inadequate amount of the antibody class known as immunoglobulin A (IgA). Antibodies are large proteins produced by the body to fight infections caused by invaders, such as bacteria, viruses, fungi, parasites, and other foreign agents.
Definition of ultimo. : of or occurring in the month preceding the present.
âASIMOâ is a further evolved version of P3 in an endearing people-friendly size which enables it to actually perform tasks within the realm of a human living environment. It also walks in a smooth fashion which closely resembles that of a human being.