Serum Proteins in Anacid Gastric Mucinous Secretions

Gastric Secretions

H. pylori, flagellated organism, colonize the gastric epithelium of 50% of the world’s population. Complications of infection include gastritis, peptic ulcers, mucosa-associated lymphoid tissue lymphoma (MALT), and gastric cancer. The flagella promote motility in the mucus layer. The organism binds to antigens on gastric epithelial cells, thus preventing mechanical clearance. The organism hydro...

Serum Proteins and Antibody Activity in Human Nasal Secretions.

On Gastric and Duodenal Secretions

a polyamine-formaldehyde resin (Amberlite IR-4) as an anion exchange resin on the gastric secretions of rats. The acid neutralizing characteristics of the resin suggested its trial in the treatment of peptic ulcer but the large volume required to remove clinical amounts of acid from solution rendered its use impractical, even though feeding experiments showed the substance to be innocuous. Howe...

Doxycycline in serum and bronchial secretions.

The concentration of doxycycline hydrochloride was measured in serum and bronchial secretions in five patients with chronic bronchitis receiving doxycycline orally in normal therapeutic dosage for seven days (200 mg day 1, 100 mg days 2 to 7). After the loading dose of 200 mg, serum concentrations ranged between 5-40 and 3-45 mug/ml (mean 4-33 mug/ml) at 3 hours, declining to between 2-28 and 1...

Measurement of soluble proteins in lung secretions.