Nitrite in saliva increases gastric mucosal blood flow and mucus thickness
J. Clin. Invest. Håkan Björne, et al. 113:106
doi:10.1172/JCI19019 [Go to this article.]

Figure 6
Thickness of the firmly adherent gastric mucus layer following 60 minutes of exposure to human saliva or sodium nitrite (1 mM). All experiments were performed at pH 2; in the control group the mucosa was exposed to acid alone. *P < 0.05 compared with control.