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. Author manuscript; available in PMC: 2006 Jun 28.
Published in final edited form as: Anal Bioanal Chem. 2006 Mar 18;385(1):105–113. doi: 10.1007/s00216-006-0375-8

Table 2.

Recovery of GSH and GSSG from spiked liver homogenates and bile (n =4)a

Test Sample Added conc., mM Calculated conc., mM s% Error
GSH GSSG GSH GSSG
GSH Liver 6 5.88 (1.29%) NSb −2.00 –
GSSG Liver 0.1 NSb 0.0949 (11.3%) – −5.03
GSH Bile 4 3.98 (1.88%) NSb −0.52 –
GSSG Bile 0.833 1.53 (6.12%) 0.795 (0.766%) −7.93 −4.61
a

CV values are presented in parentheses.

b

The original and spiked concentrations were not significantly different (unpaired t-test).