Biomaterial Database

Parietal cell autoantibodies and hypergastrinemia in achlorhydria and the Zollinger-Ellison syndrome. 1979

W D Turnipseed, and L M Keith, and J Sparks

Parietal cell autoantibody (PCA), basal gastrin, and calcium-stimulated gastrin were measured in twenty patients with achlorhydria, in eight patients with the Zollinger-Ellison syndrome, and in fifty control subjects. In twelve patients with achlorhydria with a spared antrum, PCA was positive and basal gastrin was elevated. In contrast, eight achlorhydric patients with antral gastritis had negative PCA and significantly lower basal gastrin levels. Patients with the Zollinger-Ellison syndrome did not demonstrate positive PCA despite elevated levels of basal gastrin, nor was PCA present in normal controls. This study suggests that certain achlorhydric states are caused by an autoimmune response, particularly if antral function is spared.

UI	MeSH Term	Description	Entries
D002118	Calcium	A basic element found in nearly all tissues. It is a member of the alkaline earth family of metals with the atomic symbol Ca, atomic number 20, and atomic weight 40. Calcium is the most abundant mineral in the body and combines with phosphorus to form calcium phosphate in the bones and teeth. It is essential for the normal functioning of nerves and muscles and plays a role in blood coagulation (as factor IV) and in many enzymatic processes.	Coagulation Factor IV,Factor IV,Blood Coagulation Factor IV,Calcium-40,Calcium 40,Factor IV, Coagulation
D005755	Gastrins	A family of gastrointestinal peptide hormones that excite the secretion of GASTRIC JUICE. They may also occur in the central nervous system where they are presumed to be neurotransmitters.	Gastrin
D005756	Gastritis	Inflammation of the GASTRIC MUCOSA, a lesion observed in a number of unrelated disorders.	Gastritides
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000126	Achlorhydria	A lack of HYDROCHLORIC ACID in GASTRIC JUICE despite stimulation of gastric secretion.	Achylia Gastrica,Hypochlorhydria
D000752	Anemia, Pernicious	A megaloblastic anemia occurring in children but more commonly in later life, characterized by histamine-fast achlorhydria, in which the laboratory and clinical manifestations are based on malabsorption of vitamin B 12 due to a failure of the gastric mucosa to secrete adequate and potent intrinsic factor. (Dorland, 27th ed)	Addison's Anemia,Anemia, Addison's,Pernicious Anemia,Addison Anemia,Addisons Anemia,Anemia, Addison,Anemia, Addisons
D001323	Autoantibodies	Antibodies that react with self-antigens (AUTOANTIGENS) of the organism that produced them.	Autoantibody
D013270	Stomach	An organ of digestion situated in the left upper quadrant of the abdomen between the termination of the ESOPHAGUS and the beginning of the DUODENUM.	Stomachs
D015043	Zollinger-Ellison Syndrome	A syndrome that is characterized by the triad of severe PEPTIC ULCER, hypersecretion of GASTRIC ACID, and GASTRIN-producing tumors of the PANCREAS or other tissue (GASTRINOMA). This syndrome may be sporadic or be associated with MULTIPLE ENDOCRINE NEOPLASIA TYPE 1.	Syndrome, Zollinger-Ellison,Zollinger Ellison Syndrome