Prolonged use of procainamide may frequently cause the body to make certain immune molecules (antinuclear antibodies) that may make you ill.

Between the antigen and the antibody he assumed there was an additional immune molecule, which he called an "additive" or a "complement".

It contains multiple immune modulating molecules including high antibody levels.

Although the shots sometimes resulted in high levels of the immune molecules, to the chagrin of scientists they proved incapable of reliably preventing malaria.

Recent evidence suggests that immune molecules modulate brain systems differently across the lifespan.

In addition, British researchers have questioned conventional animal models, especially for immune molecules or long-acting medicines.

Transferred components include cells as well as immune molecules such as immunoglobulins between allogeneic hosts.

Other researchers affixed toxin fragments to naturally occurring immune molecules, called interleukins and growth factors, which selectively adhere to cells involved in disease processes.

To prevent rejection, doctors test kidneys and recipients to see if they have certain important immune molecules in common.

Studies have shown that the operation is most successful if the organ and recipient "match" on all six of the major immune molecules.