antibodies are only one part of our response to an illness—in other conditions antibodies can make a disease worse.
People rebuilding their lives after prison are “the healing agents, the antibodies,” he said.
The human body seems to be pretty good at protecting itself from naturally acquired diseases by producing its own antibodies.
Four weeks after the injections, all 20 of the participants had developed the antibodies needed to stave off the infection.
According to those who witnessed the transfusion, the effects of the antibodies were seemingly evident within hours.
The question which of the body cells are engaged in the production of antibodies is not uncommonly asked.
With this exception these antibodies are chiefly of theoretical interest.
Experimentally, also, it appears that antibodies (agglutinins) are produced by the vaccine (and modifications thereof).
The formation of antibodies has even been explained on this basis by Weiggert and Ehrlich in their side-chain theory.
These substances are called antibodies, and the search for antibodies in different diseases has been an enthusiastic one.
antibody an·ti·bod·y (ān'tĭ-bŏd'ē)
Abbr. Ab A protein substance produced in the blood or tissues in response to a specific antigen, such as a bacterium or a toxin, that destroys or weakens bacteria and neutralizes organic poisons, thus forming the basis of immunity.
An immunoglobulin present in the blood serum or body fluids as a result of antigenic stimulus and interacting only with the antigen that induced it or with an antigen closely related to it.
Any of numerous proteins produced by B lymphocytes in response to the presence of specific foreign antigens, including microorganisms and toxins. Antibodies consist of two pairs of polypeptide chains, called heavy chains and light chains, that are arranged in a Y-shape. The two tips of the Y are the regions that bind to antigens and deactivate them. Also called immunoglobulin.
Our Living Language : Like other vertebrates, humans possess an effective immune system that uses antibodies to fight bacteria, viruses, and cancer cells. Antibodies are complex, Y-shaped protein molecules. The immune system's B lymphocytes, which are produced by the bone marrow, develop into plasma cells that can generate a huge variety of antibodies, each one capable of combining with and destroying an antigen, a foreign molecule. Antibodies react to very specific characteristics of different antigens, binding them to the top ends of their Y formation. Once the antibody and antigen combine, the antibodies deactivate the antigen or lead it to macrophages(a kind of white blood cell) that ingest and destroy it. High numbers of a particular antibody may persist for months after an invasion, eventually diminishing. However, the B cells can quickly manufacture more of the same antibody if exposure to the antigen recurs. Vaccines work by "training" B cells to recognize and react quickly to potential disease molecules.