Table 1. Positive correlation of the salivary flow and pH and K⁺ concentrations in UGN stimulated mice.

Ion vs flow		pH	Na+	K+	Cl-
WT Control	r = p =	0.7921 0.0603	-0.0522 0.9021	0.2047 0.6268	0.1296 0.7817
WT UGN	r = p =	0.5320 0.0412	0.4845 0.0672	0.5582 0.0306	0.4931 0.0618
GC-C KO UGN	r = p =	0.4584 0.3605	-0.2265 0.6659	0.0824 0.8766	-0.4250 0.4008

GC-C – guanylate cyclase C, GC-C KO – mice missing GC-C, UGN - uroguanylin,

WT – wild type of mice