Peyer's Patch (Noun)
Meaning
Any of several lymph nodes in the walls of the intestines near the junction of the ileum and colon.
Classification
Nouns denoting body parts.
Examples
- Peyer's patches are essential components of the gut-associated lymphoid tissue, also known as GALT, which plays a critical role in immune function.
- Lymphocytes present in Peyer's patches help to detect pathogens entering the body through the gastrointestinal tract and trigger an immune response.
- These lymphoid follicles, also referred to as Peyer's patches, facilitate the development of immune cells in the intestinal lining.
- The cells within Peyer's patches produce various immune factors necessary for fighting off infections that arise from pathogens ingested through contaminated food.
- During the developmental stages of life, Peyer's patches form an essential part of the body's defensive mechanism in preventing bacteria and viruses from affecting overall health.