immunoglobulin a (Meaning)
Wordnet
immunoglobulin a (n)
one of the most common of the five major classes of immunoglobulins; the chief antibody in the membranes of the gastrointestinal and respiratory tracts
Synonyms & Antonyms of immunoglobulin a
No Synonyms and anytonyms found
immunoglobulin a Sentence Examples
- Immunoglobulin A (IgA) is the predominant antibody in mucosal secretions, such as saliva and breast milk.
- IgA protects mucosal surfaces from invading pathogens by binding to their antigens and preventing their attachment.
- IgA is produced by B cells in response to antigenic stimulation.
- The production of IgA antibodies is crucial for maintaining mucosal immune defense.
- Deficiencies in IgA production can lead to increased susceptibility to infections in mucosal tissues.
- The J chain is a crucial polypeptide that links two IgA molecules to form a dimeric structure.
- IgA dimers are secreted into mucosal fluids, where they provide protection against pathogens.
- IgA antibodies can also neutralize toxins produced by bacteria and viruses.
- The identification of IgA in saliva can be used as a diagnostic marker for certain autoimmune diseases.
- Research is ongoing to develop IgA-based therapies for the treatment of infectious and autoimmune diseases.
FAQs About the word immunoglobulin a
one of the most common of the five major classes of immunoglobulins; the chief antibody in the membranes of the gastrointestinal and respiratory tracts
No synonyms found.
No antonyms found.
Immunoglobulin A (IgA) is the predominant antibody in mucosal secretions, such as saliva and breast milk.
IgA protects mucosal surfaces from invading pathogens by binding to their antigens and preventing their attachment.
IgA is produced by B cells in response to antigenic stimulation.
The production of IgA antibodies is crucial for maintaining mucosal immune defense.
