What is IgA?

Immunoglobulin A, IgA, is produced in slims. It is found in all mucous secrets such as tears and saliva, as well as in the blood. Type A is unique in that it does not disintegrate when exposed to enzymes. As a result, it is an important component of the fight against the disease in the body. In addition to type A, four other types of immunoglobulin are present in the blood. IGG is present in the largest quantities. IGA and IGM are also present in large quantities. IgD and IgE antibodies are also present, but in much lower quantities.

Each type of immunoglobulin has a specific function in the immune system. Type A is present in mucosal membranes and is responsible for helping physical combat infections in these areas. Although it may not seem like a big work, the mucous membranes of the body are expansive and without their protection would leave an open path to the body.

There are various health conditions that can lead to low levels of immunoglobulin Atelo. If the body does not have enough amount of immunoglobin type A, a selective may be diagnosed with a selectiveThe lack of IgA. This is considered a disease of the autoimmune system. Some diseases such as gonorrhea can destroy immunoglobulin and in the body, leading to a shortage.

A person suffering from selective lack of immunoglobulin A will have normal levels of other antibodies in their body. The patient will also have fully functioning T-cells, phagocytes and other components of the immune system. The exclusive absence of type A immunoglobin A is what gives diseases a selective IgA deficiency.

lack of selective immunoglobulin and is relatively common diseases of immunodeficiency. People suffering from this disease may seem absolutely healthy, or may suffer from deficiency problems. The most common disease of the united sselective IgA deficiency is greater susceptibility to common diseases such as ear infections, bronchitis and sinusitis.

people suffering from selective lack of immunoglobulin and, they are more susceptible to autoimmune disorders such as rheumatoid arthritis and lupus. Patients suffering from selective IgA deficiency are also more susceptible to allergies and asthma. Eczema is another condition that occurs in people suffering from this deficiency.

occasionally on the kidneys can be built deposits of immunoglobulin A. This leads to a state known as IgA nephropathy. IgA nephropathy is considered a chronic condition. Doctors are not sure what leads to accumulation of type immunoglobulin and on the kidneys with this disease.