What is a human antibody?
To prevent bacteria, viruses and other microscopic foreign material that enter the body to destroy it, it creates the human immune system for the human antibody to identify the attackers and induce reaction to their destruction. An antibody is a type of protein that is commonly found in a bloodstream that corresponds to a specific disease or intruder known as a pathogen. When one becomes ill, the body produces a human antibody for a disease that caused disease. If the virus returns, the antibody will be caught to it and the immune system will use it as a signal to destroy all particles of the virus found in the body. Every time the body meets a new virus or other foreign particle, it is considering a threat, the body must create a new antibody to match this object. The antibody is a protein structure that is similar to all other antibodies with one exception. The end of the protein varies slightly to match the particlelar disease to block.
The end of the protein is referred to as a hypervarable area.There may be millions of different varieties, allowing the body to create a human antibody for millions of different foreign particles. This makes the body so effective in fighting a number of diseases.
Invasive particles are known as pathogens, but the real protein in the particle that triggers the antibody is known as antigen. On this antigen, the section is known as an epitope, an area that a human antibody recognizes specifically. As soon as the antibody recognizes and connects to the pathogen, one of three methods uses to neutralize or destroy the pathogen.
neutralization, opsonization and complement activation are three ways to destroy the pathogen. In neutralization, the antibody simply binds to the pathogen and prevents it from doing anything else, stopping the spread of the virus and its attacks. Opsonization involves coverage of pathogen in a specific coating that tells the body cell of the body to destroy the pathogen. Finally activation of the add -on allows PAtogen tie the intruders and then destroy it. Depending on the type of object he encounters, the antibody can be able to destroy the pathogen separately.
Like any part of the body, the immune system and human antibodies are not perfect. Problems occur when antibodies attack incorrect particles and ignore others. For example, a certain medical treatment can cause the body's immune system, which then seeks to destroy the useful drugs found in the body. In some diseases, the body may attack its own healthy cells, causing damage and health problems. The disease can also do the opposite and prevent the body from attacking harmful viruses that it must eliminate.