Biomaterial Database

The physiology and immunology of the pharyngeal lymphoid tissue. 1987

W J Richtsmeier, and A H Shikhani

The immunologic structure and function of the parapharyngeal lymphoid tissue are presented. The antigen-processing activities of the tonsils are compared to those of the adenoids and other mucosal-associated lymphoid tissues. Both immunoglobin synthesis and secretion as well as T-lymphocyte activities are described.

UI	MeSH Term	Description	Entries
D007071	Immunoglobulin A, Secretory	The principle immunoglobulin in exocrine secretions such as milk, respiratory and intestinal mucin, saliva and tears. The complete molecule (around 400 kD) is composed of two four-chain units of IMMUNOGLOBULIN A, one SECRETORY COMPONENT and one J chain (IMMUNOGLOBULIN J-CHAINS).	Colostral IgA,IgA, Exocrine,IgA, Secretory,SIgA,Secretory IgA,Secretory Immunoglobulin A,Exocrine IgA,IgA, Colostral
D008214	Lymphocytes	White blood cells formed in the body's lymphoid tissue. The nucleus is round or ovoid with coarse, irregularly clumped chromatin while the cytoplasm is typically pale blue with azurophilic (if any) granules. Most lymphocytes can be classified as either T or B (with subpopulations of each), or NATURAL KILLER CELLS.	Lymphoid Cells,Cell, Lymphoid,Cells, Lymphoid,Lymphocyte,Lymphoid Cell
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000234	Adenoids	A collection of lymphoid nodules on the posterior wall and roof of the NASOPHARYNX.	Pharyngeal Tonsils,Tonsil, Pharyngeal,Pharyngeal Tonsil,Adenoid,Tonsils, Pharyngeal
D000917	Antibody Formation	The production of ANTIBODIES by proliferating and differentiated B-LYMPHOCYTES under stimulation by ANTIGENS.	Antibody Production,Antibody Response,Antibody Responses,Formation, Antibody,Production, Antibody,Response, Antibody,Responses, Antibody
D014066	Palatine Tonsil	A round-to-oval mass of lymphoid tissue embedded in the lateral wall of the PHARYNX. There is one on each side of the oropharynx in the fauces between the anterior and posterior pillars of the SOFT PALATE.	Tonsil,Tonsil, Palatine,Palatine Tonsils,Tonsils,Tonsils, Palatine