Table 4.

Correlations between sTREM-1 and TNFα and parameters of gastritis score in non and LPS stimulated supernatants of H pylori positive patients with duodenal and gastric ulcer and of patients with chronic gastritis

Parameters of Gastritis score	Supernatants of mucosa sampled from H pylori- positive patients with duodenal ulcer disease pre-treatment
	Absence of LPS		Presence of LPS
	sTREM-1	TNFα	sTREM-1	TNFα
Neutrophils infiltration	P = NS	P = NS	P = NS	P = NS
Monocytes infiltration	P = NS	P < 0.01	P < 0.05	P < 0.01
	Supernatants of mucosa sampled from H pylori- positive patients with gastric ulcer disease pre-treatment
Neutrophils infiltration	P = NS	P < 0.05	P < 0.01	P < 0.05
Monocytes infiltration	P < 0.01	P < 0.01	P < 0.01	P < 0.01
	Supernatants of mucosa sampled from H pylori-positive patients with chronic gastritis
Neutrophils infiltration	P = NS	P < 0.05	P = NS	P < 0.05
Monocytes infiltration	P = NS	P < 0.05	P = NS	P < 0.01