N‐nitroso compounds in the gastric juice of normal controls, patients with partial gastrectomies, and gastric cancer patients

It has been suggested that the variation of biochemical and microbiological parameters in the gastric juice may play a role in the development of gastric cancer. In the present study we concurrently assessed the presence of N‐Nitroso compounds (NOC) and their precursors, bacteria and carcinoembryonic antigen (CEA) in the gastric juice of normal controls, patients with gastric resection, and advanced gastric cancer.

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