What is immunoglobulin?
Immunoglobulin is a type of protein that helps the body to fight disease. Imunoglobulin, shortened on IG, is also referred to as an antibody. The substance is located in different parts of the body, depending on the type of immunoglobulin, which is and its function. There are five different forms of antibody, each with specific work.
Iga is found in respiratory and digestive tract, nose, ears, eyes and vagina. IgA is responsible for protecting the body from external attackers. It is located in saliva, blood and tears. IGG is the smallest form of immunoglobulin and is found in all body fluids. He is responsible for fighting bacterial and viral infections and is the only antibody that intersects the placenta to protect the fetus during pregnancy.
IGM is the biggest antibody. It is the first respondent for infection and is placed in the blood and lymphatic fluid. Along with the assembly of the initial response to foreign bodies IGM also supports other immune cell cells with infection. IGD is found in tissues of the fuselage and chest and scientists neuroled his function.
IgE is located in various mucosal membranes, skin and lungs. IgE is responsible for the body's response to allergens such as pollen, sponge, beam and spores. It can also cause allergic reactions when exposed to milk, medicines and poisons. People who suffer from allergies often have a high level of IgE.
Someone who has health problems can have immunoglobulin levels tested. This is a simple blood test and the results are usually available in a few days. It is possible for a health care provider to diagnose different conditions by testing antibodies.
High IgA levels may indicate multiple myeloma, chronic hepatitis, liver cirrhosis or autoimmune disorder such as rheumatoid arthritis. High levels are often a sign of chronic, long -term infections or multiple sclerosis. Increased IgM levels can signal mononucleosis, parasiticou infection or kidney damage. High IgE levels indicate allergies or asthma.
low levels of IgA or IgG may indicate damage to leukemia or kidneys. Low IgM levels are often a sign of immune system problems and low IgE levels is often a sign of inherited muscle state that affects coordination. Immunoglobulin levels are very useful when trying to determine a health problem, but they are not the only tests used to diagnose these conditions.