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. Author manuscript; available in PMC: 2014 Aug 17.
Published in final edited form as: Am J Physiol. 1998 May;274(5 0 2):F883–F888. doi: 10.1152/ajprenal.1998.274.5.F883

Table 2.

Effect on luminal Na+ on pHi in PST

n 0 Na+ Na+ 0 Na+
Adult PST 6 7.32±0.12 7.81±0.10* 7.23±0.18
Neonatal PST 8 7.26±0.16 7.66±0.15* 7.13±0.16

Values are means ± SE; n = no. of experiments. PST, proximal straight tubule.

*

Na+ significantly different from 0 Na+ containing control and recovery (P<0.01).