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. Author manuscript; available in PMC: 2015 Feb 10.
Published in final edited form as: Gastroenterology. 1996 Dec;111(6):1714–1721. doi: 10.1016/s0016-5085(96)70037-9

Figure 1.

Figure 1

Northern analysis of RNA obtained from rats maintained on low-, normal-, or high-salt diets. (A) Representative blots showing hybridization patterns obtained with complementary DNA probes for GCC, guanylin, and β-actin. Molecular weights are indicated to the right of each blot. (B) Densitometric quantitation of guanylin mRNA levels. Expression is significantly reduced in rats from the low-salt group (*P < 0.03 compared with control). (C) Densitometric quantitation of GCC mRNA levels. Expression is reduced in low-salt rats, although the effect is not statistically significant (P < 0.27 compared with control). All RNA measurements are normalized to β-actin levels.