antibodies
A disorder caused by the body's exaggerated response to foreign chemicals and proteins is a?
antibodies
An example of a protein that helps fight off infection is antibodies.
Antigen refers to any foreign substance which on entering the body stimulates the production of antibodies in the body of the individual as a part of the immune response. These foreign substances can be toxins, bacteria, virus, foreign blood cells or the cells of the transplated organs.
A response of the body to an invasion of foreign substances is inflammation. The immune system will also produce more white blood cells and send them to the site of the infection.
antigen-a toxin or other foreign substance that induces an immune response in the body, especially the production of antibodies.Antibodies-a blood protein produced in response to and counteracting a specific antigen. Antibodies combine chemically with substances that the body recognizes as alien, such as bacteria, viruses, and foreign substances in the blood.
An immune response is based on the ability to distinguish molecules that are part of the body ("self") from those that are not ("nonself," or foreign). Such molecules that can elicit an immune response are called antigens.
Food allergies occur when the immune system mounts an attack on certain proteins in certain foods. The substances in the food that trigger this immune-system response are called allergens. The immune system is a complex network of cells and molecules that help defend the body against foreign substances. When a properly functioning immune system detects a foreign substance, it responds to this threat by producing proteins called antibodies against the invaders. The antibodies will recognize and attack this foreign substance when they next encounter it. This "battle" is what causes the allergy symptoms.
Pneumonia is a inflammation in the lungs due to foreign substances entering the respiratory system, such as chemicals or bacteria related substances. A pneumonia ward is a ward where this is treated with anti biotics.
immune
Antibodies
immune system