Table 2.

Summary of semiquantitative PCR experiments

	MDCK-F, control	MDCK-F, NHE− ratio	NHE−/control
NBC1/18S rRNA	0.24 ± 0.06	0.27 ± 0,02	1.12
kNBC3/18S rRNA	0.01 ± 0.002	0.003 ± 0.001	0.33
NHE1/18S rRNA	0.044 ± 0.013	0.013 ± 0.004	0.3
Na+–K+-ATPase/18S rRNA	1.29 ± 0.37	0.34 ± 0.06	0.26
GAPDH/18S rRNA	1.1 ± 0.23	0.82 ± 012	0.75
histone 3.3a/18S rRNA	7.08 ± 2.61	0.77 ± 0.0	0.11